|        |
|--------|
|   |

|        |                                                                                          |
|--------|------------------------------------------------------------------------------------------|
| R      | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934  |
|   |                                                                                     |
|   | For the quarterly period ended September 30, 2010                                        |
|   |                                                                                     |
| or     |
|   |                                                                                     |
| o      | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
|   |                                                                                     |
|   | For the transition period from  _____________ to _____________                 |
|   |                                                                                     |

|        |                                                                |        |                                      |        |
|--------|----------------------------------------------------------------|--------|--------------------------------------|--------|
|   | Delaware                                                       |   | 36-3161171                           |   |
|   | (State or Other Jurisdiction of Incorporation or Organization) |   | (I.R.S. Employer Identification No.) |   |
|   |                                                           |   |                                 |   |
|   | One Dauch Drive, Detroit, Michigan                             |   | 48211-1198                           |   |
|   | (Address of Principal Executive Offices)                       |   | (Zip Code)                           |   |

----

|                            |         |                                                                                                                                                             |             |
|----------------------------|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|
|                       |    |                                                                                                                                                        | Page Number |
|                       |    |                                                                                                                                                        |
| FORWARD-LOOKING STATEMENTS |    | 1                                                                                                                                                           |
|                       |    |                                                                                                                                                        |        |
| Part I                     |    | FINANCIAL INFORMATION                                                                                                                                       | 2           |
|                       |    |                                                                                                                                                        |        |
|                       | Item 1  | Financial Statements                                                                                                                                        | 2           |
|                       |    | Condensed Consolidated Statements of Operations                                                                                                             | 2           |
|                       |    | Condensed Consolidated Balance Sheets                                                                                                                       | 3           |
|                       |    | Condensed Consolidated Statements of Cash Flows                                                                                                             | 4           |
|                       |    | Notes to Condensed Consolidated Financial Statements                                                                                                        | 5           |
|                       |    |                                                                                                                                                        |        |
|                       | Item 2  | Management's Discussion and Analysis of Financial Condition and Results of Operations                                                                       | 26          |
|                       |    |                                                                                                                                                        |        |
|                       | Item 3  | Quantitative and Qualitative Disclosures About Market Risk                                                                                                  | 33          |
|                       |    |                                                                                                                                                        |        |
|                       | Item 4  | Controls and Procedures                                                                                                                                     | 33          |
|                       |    |                                                                                                                                                        |        |
| Part II                    |    | OTHER INFORMATION                                                                                                                                           | 34          |
|                       |    |                                                                                                                                                        |        |
|                       | Item 1A | Risk Factors                                                                                                                                                | 34          |
|                       |    |                                                                                                                                                        |        |
|                       | Item 6  | Exhibits                                                                                                                                                    | 34          |
|                       |    |                                                                                                                                                        |        |
|                       |    | Signatures                                                                                                                                                  | 35          |
|                       |    |                                                                                                                                                        |        |
|                       |    | Exhibit Index                                                                                                                                               | 36          |
|                       |    |                                                                                                                                                        |        |
|                       |    | Ex. 10.51 Confidential Settlement Agreement and General Release dated July 2, 2010 between American Axle & Manufacturing, Inc. and Patrick S. Lancaster |        |
|                       |    | Ex. 31.1  Certification - CEO - Rule 13a-14(a)                                                                                                         |        |
|                       |    | Ex. 31.2  Certification - CFO - Rule 13a-14(a)                                                                                                    |        |
|                       |    | Ex. 32  Section 906 Certifications                                                                                                                     |        |

----

|                                |                                   |
|--------------------------------|-----------------------------------|
| •     | global economic conditions;  |

|                                |                                                                                                                                                   |
|--------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | our ability to comply with the definitive terms and conditions of various commercial and financing arrangements with General Motors Company (GM); |

|                                |                                                                                            |
|--------------------------------|--------------------------------------------------------------------------------------------|
| •     | reduced purchases of our products by GM, Chrysler Group LLC (Chrysler) or other customers; |

|                                |                                                                                                                    |
|--------------------------------|--------------------------------------------------------------------------------------------------------------------|
| •     | reduced demand for our customers’ products (particularly light trucks and SUVs produced by GM and Chrysler); |

|                                |                                                                                                                                                                             |
|--------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | availability of financing for working capital, capital expenditures, R&D or other general corporate purposes, including our ability to comply with financial covenants; |

|                                |                                                                                                                                                             |
|--------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | our customers’ and suppliers’ availability of financing for working capital, capital expenditures, R&D or other general corporate purposes; |

|                                |                                                                                                                                                                                                                              |
|--------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | the impact on us and our customers of requirements imposed on, or actions taken by, our customers in response to the U.S. government’s ownership interest, the Troubled Asset Relief Program or similar programs; |

|                                |                                                                               |
|--------------------------------|-------------------------------------------------------------------------------|
| •     | our ability to achieve cost reductions through ongoing restructuring actions; |

|                                |                                                  |
|--------------------------------|--------------------------------------------------|
| •     | additional restructuring actions that may occur; |

|                                |                                                                                                      |
|--------------------------------|------------------------------------------------------------------------------------------------------|
| •     | our ability to achieve the level of cost reductions required to sustain global cost competitiveness; |

|                                |                                                                                       |
|--------------------------------|---------------------------------------------------------------------------------------|
| •     | our ability to maintain satisfactory labor relations and avoid future work stoppages; |

|                                |                                                                                                                                                  |
|--------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | our suppliers’, our customers’ and their suppliers’ ability to maintain satisfactory labor relations and avoid work stoppages; |

|                                |                                                                                     |
|--------------------------------|-------------------------------------------------------------------------------------|
| •     | our ability to continue to implement improvements in our U.S. labor cost structure; |

|                                |                                                                                              |
|--------------------------------|----------------------------------------------------------------------------------------------|
| •     | supply shortages or price increases in raw materials, utilities or other operating supplies; |

|                                |                             |
|--------------------------------|-----------------------------|
| •     | currency rate fluctuations; |

|                                |                                                                                                                                 |
|--------------------------------|---------------------------------------------------------------------------------------------------------------------------------|
| •     | our ability or our customers’ and suppliers’ ability to successfully launch new product programs on a timely basis; |

|                                |                                                                                             |
|--------------------------------|---------------------------------------------------------------------------------------------|
| •     | our ability to realize the expected revenues from our new and incremental business backlog; |

|                                |                                                                     |
|--------------------------------|---------------------------------------------------------------------|
| •     | our ability to attract new customers and programs for new products; |

|                                |                                                                             |
|--------------------------------|-----------------------------------------------------------------------------|
| •     | our ability to develop and produce new products that reflect market demand; |

|                                |                                                                       |
|--------------------------------|-----------------------------------------------------------------------|
| •     | lower-than-anticipated market acceptance of new or existing products; |

|                                |                                                                                              |
|--------------------------------|----------------------------------------------------------------------------------------------|
| •     | our ability to respond to changes in technology, increased competition or pricing pressures; |

|                                |                                                        |
|--------------------------------|--------------------------------------------------------|
| •     | price volatility in, or reduced availability of, fuel; |

|                                |                                                                                                                                                                                                             |
|--------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | adverse changes in laws, government regulations or market conditions affecting our products or our customers’ products (such as the Corporate Average Fuel Economy (“CAFE”) regulations); |

|                                |                                                                                                                                        |
|--------------------------------|----------------------------------------------------------------------------------------------------------------------------------------|
| •     | adverse changes in the political stability of our principal markets (particularly North America, Europe, South America and Asia); |

|                                |                                                                                                                          |
|--------------------------------|--------------------------------------------------------------------------------------------------------------------------|
| •     | liabilities arising from warranty claims, product liability and legal proceedings to which we are or may become a party; |

|                                |                                                                                           |
|--------------------------------|-------------------------------------------------------------------------------------------|
| •     | changes in liabilities arising from pension and other postretirement benefit obligations; |

|                                |                                                                                                                                                 |
|--------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | risks of noncompliance with environmental regulations or risks of environmental issues that could result in unforeseen costs at our facilities; |

|                                |                                                   |
|--------------------------------|---------------------------------------------------|
| •     | our ability to attract and retain key associates; |

|                                |                                                                                   |
|--------------------------------|-----------------------------------------------------------------------------------|
| •     | other unanticipated events and conditions that may hinder our ability to compete. |

----

|                                                            |                                      |        |                   |         |        |        |         |        |        |         |        |        |   |         |        |
|------------------------------------------------------------|--------------------------------------|--------|-------------------|---------|--------|--------|---------|--------|--------|---------|--------|--------|---|---------|--------|
|                                                       | Three Months Ended                   |   | Nine Months Ended |
|                                                       | September 30,                        |   | September 30,     |
|                                                       | 2010                                 |   | 2009              |    | 2010   |   | 2009    |
|                                                       | (in millions, except per share data) |
|                                                       |                                 |   |              |    |   |   |    |
| Net sales                                                  | $                                    | 618.2  |              |    | $      | 409.6  |    |   | $      | 1,699.7 |   |   | $ | 1,057.6 |   |
|                                                       |                                 |   |              |
| Cost of goods sold                                         | 504.3                                |   |              | 321.1   |   |   | 1,399.6 |   |   | 1,157.1 |   |
|                                                       |                                 |   |              |    |   |   |    |
| Gross profit (loss)                                        | 113.9                                |   |              | 88.5    |   |   | 300.1   |   |   | (99.5   | )      |
|                                                       |                                 |   |              |    |   |   |    |
| Selling, general and administrative expenses               | 53.2                                 |   |              | 44.0    |   |   | 147.0   |   |   | 133.3   |   |
|                                                       |                                 |   |              |    |   |   |    |
| Operating income (loss)                                    | 60.7                                 |   |              | 44.5    |   |   | 153.1   |   |   | (232.8  | )      |
|                                                       |                                 |   |              |    |   |   |    |
| Interest expense                                           | (22.1                                | )      |              | (20.3   | )      |   | (67.4   | )      |   | (60.4   | )      |
|                                                       |                                 |   |              |    |   |   |    |
| Investment income                                          | 0.4                                  |   |              | 0.8     |   |   | 1.4     |   |   | 2.8     |   |
|                                                       |                                 |   |              |    |   |   |    |
| Other income (expense), net                           | 0.5                                  |   |              | 0.1     |   |   | (1.7    | )      |   | (3.6    | )      |
|                                                       |                                 |   |              |    |   |   |    |
| Income (loss) before income taxes                          | 39.5                                 |   |              | 25.1    |   |   | 85.4    |   |   | (294.0  | )      |
|                                                       |                                 |   |              |    |   |
| Income tax expense                                         | 0.8                                  |   |              | 5.5     |   |   | 5.2     |   |   | 7.8     |   |
|                                                       |                                 |   |              |
| Net income (loss)                                          | 38.7                                 |   |              | 19.6    |   |   | 80.2    |   |   | (301.8  | )      |
|                                                       |                                 |   |              |
| Net loss attributable to the noncontrolling interests | 0.1                                  |   |              | — |   |   | 0.3     |   |   | 0.1     |   |
|                                                       |                                 |   |              |
| Net income (loss) attributable to AAM                      | $                                    | 38.8   |              |    | $      | 19.6   |    |   | $      | 80.5    |   |   | $ | (301.7  | )      |
|                                                       |                                 |   |              |
| Basic earnings (loss) per share                            | $                                    | 0.54   |              |    | $      | 0.35   |    |   | $      | 1.13    |   |   | $ | (5.83   | )      |
|                                                       |                                 |   |              |
| Diluted earnings (loss) per share                          | $                                    | 0.52   |              |    | $      | 0.35   |    |   | $      | 1.08    |   |   | $ | (5.83   | )      |

----

|                                                                         |        |                         |         |                        |         |        |         |        |
|-------------------------------------------------------------------------|--------|-------------------------|---------|------------------------|---------|--------|---------|--------|
|                                                                    |   | September 30, 2010 |    | December 31, 2009 |
|                                                                    |   | (Unaudited)             |    |                   |
| Assets                                                                  |   | (in millions)           |
| Current assets                                                          |   |                    |
| Cash and cash equivalents                                               |   | $                       | 240.2   |                   |    | $      | 178.1   |   |
| Short-term investments                                                  |   | 2.8                     |    |                   | 4.2     |   |
| Accounts receivable, net                                                |   | 188.9                   |    |                   | 129.7   |   |
| Inventories, net                                                        |   | 124.9                   |    |                   | 90.6    |   |
| Prepaid expenses and other current assets                               |   | 77.2                    |    |                   | 114.0   |   |
| Total current assets                                                    |   | 634.0                   |    |                   | 516.6   |   |
|                                                                    |   |                    |    |                   |
| Property, plant and equipment, net                                      |   | 922.6                   |    |                   | 946.7   |   |
| Goodwill                                                                |   | 147.8                   |    |                   | 147.8   |   |
| GM postretirement cost sharing asset                                    |   | 214.4                   |    |                   | 219.9   |   |
| Other assets and deferred charges                                       |   | 152.6                   |    |                   | 155.8   |   |
| Total assets                                                            |   | $                       | 2,071.4 |                   |    | $      | 1,986.8 |   |
|                                                                    |   |                    |    |                   |
| Liabilities and Stockholders’ Deficit                             |   |                    |    |                   |
| Current liabilities                                                     |   |                    |    |                   |
| Accounts payable                                                        |   | $                       | 311.6   |                   |    | $      | 200.9   |   |
| Accrued compensation and benefits                                       |   | 112.9                   |    |                   | 98.9    |   |
| Deferred revenue                                                        |   | 80.3                    |    |                   | 76.1    |   |
| Accrued expenses and other current liabilities                          |   | 67.3                    |    |                   | 69.6    |   |
| Total current liabilities                                               |   | 572.1                   |    |                   | 445.5   |   |
|                                                                    |   |                    |    |                   |
| Long-term debt                                                          |   | 1,011.0                 |    |                   | 1,071.4 |   |
| Deferred revenue                                                        |   | 136.4                   |    |                   | 189.7   |   |
| Postretirement benefits and other long-term liabilities                 |   | 821.0                   |    |                   | 840.1   |   |
| Total liabilities                                                       |   | 2,540.5                 |    |                   | 2,546.7 |   |
|                                                                    |   |                    |    |                   |
| Stockholders' deficit                                                   |   |                    |    |                   |
| Common stock, par value $0.01 per share                                 |   | 0.8                     |    |                   | 0.8     |   |
| Paid-in capital                                                         |   | 587.0                   |    |                   | 579.9   |   |
| Accumulated deficit                                                     |   | (821.2                  | )       |                   | (901.7  | )      |
| Treasury stock at cost, 5.5 million shares as of September 30, 2010 and |   |                    |    |                   |
| 5.4 million shares as of December 31, 2009                              |   | (176.1                  | )       |                   | (174.8  | )      |
| Accumulated other comprehensive income (loss), net of tax               |   |                    |    |                   |
| Defined benefit plans                                                   |   | (101.5                  | )       |                   | (101.8  | )      |
| Foreign currency translation adjustments                                |   | 41.0                    |    |                   | 37.4    |   |
| Unrecognized gain on derivatives                                        |   | 0.9                     |    |                   | — |   |
| Total AAM stockholders' deficit                                         |   | (469.1                  | )       |                   | (560.2  | )      |
| Noncontrolling interest in subsidiaries                                 |   | —                 |    |                   | 0.3     |   |
| Total stockholders’ deficit                                       |   | (469.1                  | )       |                   | (559.9  | )      |
| Total liabilities and stockholders' deficit                             |   | $                       | 2,071.4 |                   |    | $      | 1,986.8 |   |

----

|                                                                                                   |        |                   |        |        |         |        |        |        |
|---------------------------------------------------------------------------------------------------|--------|-------------------|--------|--------|---------|--------|--------|--------|
|                                                                                              |   | Nine Months Ended |
|                                                                                              |   | September 30,     |
|                                                                                              |   | 2010              |   | 2009   |
|                                                                                              |   | (in millions)     |
| Operating activities                                                                              |   |              |   |   |
| Net income (loss)                                                                                 |   | $                 | 80.2   |   |    | $      | (301.8 | )      |
| Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities |   |              |   |   |
| Depreciation and amortization                                                                     |   | 98.1              |   |   | 102.8   |   |
| Asset impairments and related indirect inventory obsolescence                                     |   | 8.7               |   |   | 151.6   |   |
| Deferred income taxes                                                                             |   | 0.3               |   |   | (2.9    | )      |
| Stock-based compensation                                                                          |   | 7.0               |   |   | 10.9    |   |
| Pensions and other postretirement benefits, net of contributions                                  |   | (13.4             | )      |   | (65.2   | )      |
| Loss on retirement of equipment and held-for-sale assets, net                                     |   | 2.2               |   |   | 1.1     |   |
| Changes in operating assets and liabilities                                                       |   |              |   |   |
| Accounts receivable                                                                               |   | (57.6             | )      |   | 97.4    |   |
| Inventories                                                                                       |   | (33.6             | )      |   | 22.0    |   |
| Accounts payable and accrued expenses                                                             |   | 122.3             |   |   | (71.4   | )      |
| Deferred revenue                                                                                  |   | (49.3             | )      |   | 40.1    |   |
| Other assets and liabilities                                                                      |   | 28.6              |   |   | (4.3    | )      |
| Net cash provided by (used in) operating activities                                               |   | 193.5             |   |   | (19.7   | )      |
|                                                                                              |   |              |   |   |
| Investing activities                                                                              |   |              |   |   |
| Purchases of property, plant and equipment                                                        |   | (61.7             | )      |   | (115.5  | )      |
| Purchase buyouts of leased equipment                                                              |   | (7.8              | )      |   | — |   |
| Investment in joint venture                                                                       |   | —           |   |   | (10.2   | )      |
| Proceeds from sale of equipment                                                                   |   | 1.2               |   |   | 0.5     |   |
| Redemption of short-term investments                                                              |   | 1.6               |   |   | 68.0    |   |
| Net cash used in investing activities                                                             |   | (66.7             | )      |   | (57.2   | )      |
|                                                                                              |   |              |   |   |
| Financing activities                                                                              |   |              |   |   |
| Net short-term borrowings (repayments) under revolving credit facilities                          |   | (60.0             | )      |   | 38.5    |   |
| Payments of long-term debt and capital lease obligations                                          |   | (6.7              | )      |   | (10.3   | )      |
| Proceeds from issuance of long-term debt                                                          |   | 5.9               |   |   | 4.6     |   |
| Debt issuance costs                                                                               |   | (2.2              | )      |   | (18.2   | )      |
| Proceeds from issuance of GM warrants                                                             |   | —           |   |   | 30.3    |   |
| Repurchase of treasury stock                                                                      |   | (1.3              | )      |   | (0.3    | )      |
| Employee stock option exercises                                                                   |   | —           |   |   | 1.0     |   |
| Net cash provided by (used in) financing activities                                               |   | (64.3             | )      |   | 45.6    |   |
|                                                                                              |   |              |   |   |
| Effect of exchange rate changes on cash                                                           |   | (0.4              | )      |   | 5.6     |   |
|                                                                                              |   |              |   |   |
| Net increase (decrease) in cash and cash equivalents                                              |   | 62.1              |   |   | (25.7   | )      |
|                                                                                              |   |              |   |   |
| Cash and cash equivalents at beginning of period                                                  |   | 178.1             |   |   | 198.8   |   |
|                                                                                              |   |              |   |   |
| Cash and cash equivalents at end of period                                                        |   | $                 | 240.2  |   |    | $      | 173.1  |   |
|                                                                                              |   |              |   |   |
| Supplemental cash flow information                                                                |   |              |   |   |
|      Interest paid                                                            |   | $                 | 61.9   |   |    | $      | 67.0   |   |
|      Income taxes paid (refunds received)                                     |   | $                 | (43.5  | )      |    | $      | 3.0    |   |

----

|                                              |        |             |        |             |         |              |         |             |        |          |         |        |        |         |        |        |        |        |      |        |        |   |      |        |
|----------------------------------------------|--------|-------------|--------|-------------|---------|--------------|---------|-------------|--------|----------|---------|--------|--------|---------|--------|--------|--------|--------|------|--------|--------|---|------|--------|
|                                         |   | One-time    |   |        |    | Indirect     |    | Asset       |   | Contract |    |   |
|                                         |   | Termination |   | Asset       |    | Inventory    |    | Retirement  |   | Related  |    |   |
|                                         |   | Benefits    |   | Impairments |    | Obsolescence |    | Obligations |   | Costs    |    | Total  |
| Accrual as of December 31, 2009              |   | $           | 8.0    |        |    | $            | — |        |   | $        | — |   |   | $       | 1.3    |   |   | $      | 21.3 |   |   | $ | 30.6 |   |
|     Charges              |   | —     |   |        | 8.4     |         |    | 0.3         |   |     | 0.1     |   |   | — |   |   | 8.8    |   |
|     Cash utilization     |   | (3.7        | )      |        | — |         |    | —     |   |     | — |   |   | (5.3    | )      |   | (9.0   | )      |
|     Non-cash utilization |   | —     |   |        | (8.4    | )            |    | (0.3        | )      |     | — |   |   | — |   |   | (8.7   | )      |
|     Accrual adjustments  |   | (0.4        | )      |        | — |         |    | —     |   |     | — |   |   | (2.1    | )      |   | (2.5   | )      |
| Accrual as of September 30, 2010             |   | $           | 3.9    |        |    | $            | — |        |   | $        | — |   |   | $       | 1.4    |   |   | $      | 13.9 |   |   | $ | 19.2 |   |

----

|                                    |        |                         |        |                        |        |        |       |        |
|------------------------------------|--------|-------------------------|--------|------------------------|--------|--------|-------|--------|
|                               |   | September 30, 2010 |   | December 31, 2009 |
|                               |   | (in millions)           |
|                               |   |                    |   |                   |
| Raw materials and work-in-progress |   | $                       | 134.6  |                   |   | $      | 101.3 |   |
| Finished goods                     |   | 20.3                    |   |                   | 23.0   |   |
| Gross inventories                  |   | 154.9                   |   |                   | 124.3  |   |
| Inventory valuation reserves       |   | (30.0                   | )      |                   | (33.7  | )      |
| Inventories, net                   |   | $                       | 124.9  |                   |   | $      | 90.6  |   |

|                              |        |                         |         |                        |        |        |         |        |
|------------------------------|--------|-------------------------|---------|------------------------|--------|--------|---------|--------|
|                         |   | September 30, 2010 |    | December 31, 2009 |
|                         |   | (in millions)           |
|                         |   |                    |    |                   |
| Revolving Credit Facility    |   | $                       | — |                   |   | $      | 60.0    |   |
| 9.25% Notes, net of discount |   | 420.1                   |    |                   | 419.6  |   |
| 7.875% Notes                 |   | 300.0                   |    |                   | 300.0  |   |
| 5.25% Notes, net of discount |   | 249.9                   |    |                   | 249.9  |   |
| 2.00% Convertible Notes      |   | 0.4                     |    |                   | 0.4    |   |
| Foreign credit facilities    |   | 33.7                    |    |                   | 34.1   |   |
| Capital lease obligations    |   | 6.9                     |    |                   | 7.4    |   |
| Long-term debt               |   | $                       | 1,011.0 |                   |   | $      | 1,071.4 |   |

----

|                                |                                                                                     |
|--------------------------------|-------------------------------------------------------------------------------------|
| •     | Level 1:  Observable inputs such as quoted prices in active markets; |

|                                |                                                                                                                                          |
|--------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|
| •     | Level 2:  Inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and |

|                                |                                                                                                                                                             |
|--------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|
| •     | Level 3:  Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions. |

|                                                                   |        |                         |        |                        |        |                 |        |            |        |        |         |        |        |         |      |        |        |         |
|-------------------------------------------------------------------|--------|-------------------------|--------|------------------------|--------|-----------------|--------|------------|--------|--------|---------|--------|--------|---------|------|--------|--------|---------|
|                                                              |   | September 30, 2010 |   | December 31, 2009 |   |            |
|                                                              |   |   Carrying Amount  |   | Fair Value             |   | Carrying Amount |   | Fair Value |   | Input  |
|                                                              |   | (in millions)           |   |   (in millions)   |   |            |
| Balance Sheet Classification                                      |   |                    |   |                   |   |            |   |       |   |   |
| Cash equivalents                                                  |   | $                       | 121.1  |                   |   | $               | 121.1  |       |   | $      | 77.0    |   |   | $       | 77.0 |   |   | Level 1 |
| Short-term investments                                            |   | 2.8                     |   |                   | 2.8    |            |   | 4.2        |   |   | 4.2     |   |   | Level 2 |
| Prepaid expenses and other current     assets |   |                    |   |                   |   |            |   |       |   |   |
| Currency forward contracts                                        |   | 0.9                     |   |                   | 0.9    |            |   | —    |   |   | — |   |   | Level 2 |

----

|                           |        |                         |         |                        |        |                       |         |            |        |             |       |        |        |         |      |        |        |         |
|---------------------------|--------|-------------------------|---------|------------------------|--------|-----------------------|---------|------------|--------|-------------|-------|--------|--------|---------|------|--------|--------|---------|
|                      |   | September 30, 2010 |    | December 31, 2009 |   |                  |
|                      |   | Carrying  Amount   |    | Fair Value             |   | Carrying  Amount |    | Fair Value |   |  Input |
|                      |   | (in millions)           |    | (in millions)          |   |                  |
|                      |   |                    |    |                   |   |                  |    |       |   |        |
| Revolving Credit Facility |   | $                       | — |                   |   | $                     | — |       |   | $           | 60.0  |   |   | $       | 57.0 |   |   | Level 2 |
| 9.25% Notes               |   | 420.1                   |    |                   | 459.0  |                  |    | 419.6      |   |        | 433.5 |   |   | Level 2 |
| 7.875% Notes              |   | 300.0                   |    |                   | 291.0  |                  |    | 300.0      |   |        | 258.0 |   |   | Level 2 |
| 5.25% Notes               |   | 249.9                   |    |                   | 232.5  |                  |    | 249.9      |   |        | 212.5 |   |   | Level 2 |

|                                    |        |                                            |         |                                                         |        |        |     |        |
|------------------------------------|--------|--------------------------------------------|---------|---------------------------------------------------------|--------|--------|-----|--------|
|                               |   | Fair Value Measurementsusing Level 3Inputs |    | Asset ImpairmentRecorded in the Second Quarter of  2010 |
| Balance Sheet Classification       |   |                                       |    |                                                    |
| Property, plant and equipment, net |   | $                                          | — |                                                    |   | $      | 7.6 |   |
| Other assets and deferred charges  |   | —                                    |    |                                                    | 0.8    |   |

|                                   |        |                                            |        |                                                              |        |   |     |        |
|-----------------------------------|--------|--------------------------------------------|--------|--------------------------------------------------------------|--------|---|-----|--------|
|                              |   | Fair Value Measurementsusing Level 3Inputs |   | Loss on Remeasurement Recorded in the Third Quarter of  2010 |
| Balance Sheet Classification      |   |                                       |   |                                                         |
| Other assets and deferred charges |   | $                                          | 0.6    |                                                         |   | $ | 4.8 |   |

----

|                            |        |                          |        |                          |        |                     |        |              |        |         |        |                |      |        |        |         |        |   |        |   |     |        |
|----------------------------|--------|--------------------------|--------|--------------------------|--------|---------------------|--------|--------------|--------|---------|--------|----------------|------|--------|--------|---------|--------|---|--------|---|-----|--------|
|                       |   | Location of              |   | Gain (Loss) Reclassified |   | Gain Expected to be |
|                       |   | Gain (Loss)              |   | Three Months Ended       |   | Nine Months Ended   |   | Reclassified |
|                       |   |   Reclassified into |   | September 30,            |   | September 30,       |   | During the   |
|                       |   |   Net Income (Loss) |   | 2010                     |   | 2009                |   | 2010         |   | 2009    |   | Next 12 Months |
|                       |   |                     |   | (in millions)            |   |                |
|                       |   |                     |   |                     |   |                |   |         |   |    |   |           |
| Currency forward contracts |   | Cost of Goods Sold       |   | $                        | 0.1    |                |   | $            | (1.6   | )       |   | $              | 0.1  |   |   | $       | (6.2   | ) |   | $ | 0.9 |   |
| Interest rate hedges       |   | Interest Expense         |   | —                  |   |                | (1.0   | )            |   | — |   |           | (3.0 | )      |   | — |   |

----

|                                              |        |                               |        |                   |         |        |        |         |        |        |       |        |        |   |       |        |
|----------------------------------------------|--------|-------------------------------|--------|-------------------|---------|--------|--------|---------|--------|--------|-------|--------|--------|---|-------|--------|
|                                         |   | Pension Benefits              |
|                                         |   | Three Months Ended            |   | Nine Months Ended |
|                                         |   | September 30,                 |   | September 30,     |
|                                         |   | 2010                          |   | 2009              |    | 2010   |   | 2009    |
|                                         |   | (in millions)                 |
|                                         |   |                          |   |              |    |   |   |    |
| Service cost                                 |   | $                             | 1.2    |              |    | $      | 1.1    |    |   | $      | 3.7   |   |   | $ | 3.8   |   |
| Interest cost                                |   | 9.3                           |   |              | 8.8     |   |   | 27.8    |   |   | 26.6  |   |
| Expected asset return                        |   | (8.0                          | )      |              | (7.3    | )      |   | (24.0   | )      |   | (22.7 | )      |
| Amortized loss                               |   | 0.6                           |   |              | 0.2     |   |   | 1.8     |   |   | 0.8   |   |
| Curtailment                                  |   | —                       |   |              | 0.6     |   |   | — |   |   | (1.2  | )      |
| Special and contractual termination benefits |   | —                       |   |              | — |   |   | — |   |   | 2.5   |   |
| Net periodic benefit cost                    |   | $                             | 3.1    |              |    | $      | 3.4    |    |   | $      | 9.3   |   |   | $ | 9.8   |   |
|                                         |   |                          |
|                                         |   | Other Postretirement Benefits |
|                                         |   | Three Months Ended            |   | Nine Months Ended |
|                                         |   | September 30,                 |   | September 30,     |
|                                         |   | 2010                          |   | 2009              |    | 2010   |   | 2009    |
|                                         |   | (in millions)                 |
|                                         |   |                          |   |              |    |   |   |    |
| Service cost                                 |   | $                             | 0.2    |              |    | $      | 0.5    |    |   | $      | 0.7   |   |   | $ | 1.9   |   |
| Interest cost                                |   | 4.1                           |   |              | 4.5     |   |   | 12.1    |   |   | 13.7  |   |
| Amortized gain                               |   | (0.3                          | )      |              | (0.5    | )      |   | (1.0    | )      |   | (1.7  | )      |
| Amortized prior service credit               |   | (0.8                          | )      |              | (1.3    | )      |   | (2.3    | )      |   | (4.6  | )      |
| Curtailment                                  |   | —                       |   |              | (42.9   | )      |   | — |   |   | (63.4 | )      |
| Special and contractual termination benefits |   | —                       |   |              | — |   |   | — |   |   | (0.7  | )      |
| Net periodic benefit cost (credit)           |   | $                             | 3.2    |              |    | $      | (39.7  | )       |   | $      | 9.5   |   |   | $ | (54.8 | )      |

----

|                                                                      |        |                    |        |                   |         |        |        |         |        |        |      |        |        |   |     |        |
|----------------------------------------------------------------------|--------|--------------------|--------|-------------------|---------|--------|--------|---------|--------|--------|------|--------|--------|---|-----|--------|
|                                                                 |   | Three Months Ended |   | Nine Months Ended |
|                                                                 |   | September 30,      |   | September 30,     |
|                                                                 |   | 2010               |   | 2009              |    | 2010   |   | 2009    |
|                                                                 |   | (in millions)      |
|                                                                 |   |               |   |              |    |   |   |    |
| Beginning balance                                                    |   | $                  | 2.0    |              |    | $      | 2.4    |    |   | $      | 2.1  |   |   | $ | 2.6 |   |
|      Accruals                               |   | 0.3                |   |              | 0.1     |   |   | 0.8     |   |   | 0.2  |   |
|      Settlements                            |   | (0.2               | )      |              | (0.2    | )      |   | (0.4    | )      |   | (0.3 | )      |
|      Adjustment to prior period accruals    |   | —            |   |              | — |   |   | (0.3    | )      |   | (0.4 | )      |
|      Foreign currency translation and other |   | 0.1                |   |              | (0.1    | )      |   | — |   |   | 0.1  |   |
| Ending balance                                                       |   | $                  | 2.2    |              |    | $      | 2.2    |    |   | $      | 2.2  |   |   | $ | 2.2 |   |

----

|                                                                              |        |                    |        |                   |         |        |        |         |        |        |       |        |        |   |        |   |
|------------------------------------------------------------------------------|--------|--------------------|--------|-------------------|---------|--------|--------|---------|--------|--------|-------|--------|--------|---|--------|---|
|                                                                         |   | Three Months Ended |   | Nine Months Ended |
|                                                                         |   | September 30,      |   | September 30,     |
|                                                                         |   | 2010               |   | 2009              |    | 2010   |   | 2009    |
|                                                                         |   | (in millions)      |
|                                                                         |   |               |   |              |    |   |   |    |
| Net income (loss)                                                            |   | $                  | 38.7   |              |    | $      | 19.6   |    |   | $      | 80.2  |   |   | $ | (301.8 | ) |
| Defined benefit plans, net of tax                                            |   | (1.7               | )      |              | (70.7   | )      |   | 0.3     |   |   | (86.1 | )      |
| Foreign currency translation adjustments, net of tax                    |   | 11.5               |   |              | 11.8    |   |   | 3.6     |   |   | 34.3  |   |
| Change in derivatives, net of tax                                            |   | 0.8                |   |              | 1.9     |   |   | 0.9     |   |   | 8.7   |   |
| Comprehensive income (loss)                                                  |   | $                  | 49.3   |              |    | $      | (37.4  | )       |   | $      | 85.0  |   |   | $ | (344.9 | ) |
| Net loss attributable to noncontrolling interests                            |   | 0.1                |   |              | — |   |   | 0.3     |   |   | 0.1   |   |
| Foreign currency translation adjustments related to noncontrolling interests |   | —            |   |              | — |   |   | — |   |   | (0.3  | )      |
| Comprehensive income (loss) attributable to AAM                              |   | $                  | 49.4   |              |    | $      | (37.4  | )       |   | $      | 85.3  |   |   | $ | (345.1 | ) |

|                                                                          |        |                                      |        |                   |         |        |        |        |        |        |         |        |        |   |        |   |
|--------------------------------------------------------------------------|--------|--------------------------------------|--------|-------------------|---------|--------|--------|--------|--------|--------|---------|--------|--------|---|--------|---|
|                                                                     |   | Three Months Ended                   |   | Nine Months Ended |
|                                                                     |   | September 30,                        |   | September 30,     |
|                                                                     |   | 2010                                 |   | 2009              |    | 2010   |   | 2009   |
|                                                                     |   | (in millions, except per share data) |
| Numerator                                                                |   |                                 |   |              |    |   |   |   |
| Net income (loss) attributable to AAM                                    |   | $                                    | 38.8   |              |    | $      | 19.6   |   |   | $      | 80.5    |   |   | $ | (301.7 | ) |
|                                                                     |   |                                 |   |              |    |   |   |   |
| Denominator                                                              |   |                                 |   |              |    |   |   |   |
| Basic shares outstanding -                                               |   |                                 |   |              |    |   |   |   |
|     Weighted-average shares outstanding                        |   | 71.4                                 |   |              | 55.4    |   |   | 71.5   |   |   | 51.8    |   |
|                                                                     |   |                                 |   |              |    |   |   |   |
| Effect of dilutive securities                                            |   |                                 |   |              |    |   |   |   |
|     Dilutive stock-based compensation                          |   | 0.1                                  |   |              | — |   |   | 0.1    |   |   | — |   |
|     Dilutive GM warrants                                       |   | 2.8                                  |   |              | 0.4     |   |   | 2.9    |   |   | — |   |
|                                                                     |   |                                 |   |              |    |   |   |   |
| Diluted shares outstanding -                                             |   |                                 |   |              |    |   |   |   |
|     Adjusted weighted-average shares after assumed conversions |   | 74.3                                 |   |              | 55.8    |   |   | 74.5   |   |   | 51.8    |   |
|                                                                     |   |                                 |   |              |    |   |   |   |
| Basic EPS                                                                |   | $                                    | 0.54   |              |    | $      | 0.35   |   |   | $      | 1.13    |   |   | $ | (5.83  | ) |
|                                                                     |   |                                 |   |              |    |   |   |   |
| Diluted EPS                                                              |   | $                                    | 0.52   |              |    | $      | 0.35   |   |   | $      | 1.08    |   |   | $ | (5.83  | ) |

----

----

|                                                   |        |          |         |          |         |            |        |         |        |              |         |        |        |         |         |        |        |   |       |        |
|---------------------------------------------------|--------|----------|---------|----------|---------|------------|--------|---------|--------|--------------|---------|--------|--------|---------|---------|--------|--------|---|-------|--------|
| Condensed Consolidating Statements of Operations  |   |     |    |     |    |       |   |    |
| Three months ended, September 30,(in millions)    |   |     |    |     |    |       |   |    |   |         |
|                                              |   | Holdings |    | AAM Inc. |    | All Others |   | Elims   |   | Consolidated |
| 2010                                              |   |     |    |     |    |       |   |    |   |         |
| Net sales                                         |   |     |    |     |    |       |   |    |   |         |
| External                                          |   | $        | — |     |    | $          | 191.5  |    |   | $            | 426.7   |   |   | $       | — |   |   | $ | 618.2 |   |
| Intercompany                                      |   | —  |    |     | 6.4     |       |   | 48.2    |   |         | (54.6   | )      |   | — |    |
| Total net sales                                   |   | —  |    |     | 197.9   |       |   | 474.9   |   |         | (54.6   | )      |   | 618.2   |    |
| Cost of goods sold                                |   | —  |    |     | 178.8   |       |   | 380.1   |   |         | (54.6   | )      |   | 504.3   |    |
| Gross profit                                      |   | —  |    |     | 19.1    |       |   | 94.8    |   |         | — |   |   | 113.9   |    |
| Selling, general and administrative expenses      |   | —  |    |     | 48.6    |       |   | 4.6     |   |         | — |   |   | 53.2    |    |
| Operating income (loss)                           |   | —  |    |     | (29.5   | )          |   | 90.2    |   |         | — |   |   | 60.7    |    |
| Non-operating expense, net                        |   | —  |    |     | (22.0   | )          |   | 0.8     |   |         | — |   |   | (21.2   | )       |
| Income (loss) before income taxes                 |   | —  |    |     | (51.5   | )          |   | 91.0    |   |         | — |   |   | 39.5    |    |
| Income tax expense (benefit)                      |   | —  |    |     | (1.1    | )          |   | 1.9     |   |         | — |   |   | 0.8     |    |
| Earnings from equity in subsidiaries              |   | 38.8     |    |     | 70.0    |       |   | — |   |         | (108.8  | )      |   | — |    |
| Net income before royalties and dividends         |   | 38.8     |    |     | 19.6    |       |   | 89.1    |   |         | (108.8  | )      |   | 38.7    |    |
| Royalties and dividends                           |   | —  |    |     | 19.2    |       |   | (19.2   | )      |         | — |   |   | — |    |
| Net income after royalties and dividends          |   | 38.8     |    |     | 38.8    |       |   | 69.9    |   |         | (108.8  | )      |   | 38.7    |    |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |       |   | 0.1     |   |         | — |   |   | 0.1     |    |
| Net income attributable to AAM                    |   | $        | 38.8    |     |    | $          | 38.8   |    |   | $            | 70.0    |   |   | $       | (108.8  | )      |   | $ | 38.8  |   |
| 2009                                              |   |     |    |     |    |       |   |    |   |         |
| Net sales                                         |   |     |    |     |    |       |   |    |   |         |
| External                                          |   | $        | — |     |    | $          | 116.3  |    |   | $            | 293.3   |   |   | $       | — |   |   | $ | 409.6 |   |
| Intercompany                                      |   | —  |    |     | 5.6     |       |   | 29.7    |   |         | (35.3   | )      |   | — |    |
| Total net sales                                   |   | —  |    |     | 121.9   |       |   | 323.0   |   |         | (35.3   | )      |   | 409.6   |    |
| Cost of goods sold                                |   | —  |    |     | 85.4    |       |   | 271.0   |   |         | (35.3   | )      |   | 321.1   |    |
| Gross income                                      |   | —  |    |     | 36.5    |       |   | 52.0    |   |         | — |   |   | 88.5    |    |
| Selling, general and administrative expenses      |   | —  |    |     | 41.2    |       |   | 2.8     |   |         | — |   |   | 44.0    |    |
| Operating income (loss)                           |   | —  |    |     | (4.7    | )          |   | 49.2    |   |         | — |   |   | 44.5    |    |
| Non-operating income (expense), net               |   | —  |    |     | (21.0   | )          |   | 1.6     |   |         | — |   |   | (19.4   | )       |
| Income (loss) before income taxes                 |   | —  |    |     | (25.7   | )          |   | 50.8    |   |         | — |   |   | 25.1    |    |
| Income tax expense (benefit)                      |   | —  |    |     | (0.3    | )          |   | 5.8     |   |         | — |   |   | 5.5     |    |
| Earnings from equity in subsidiaries              |   | 19.6     |    |     | 31.4    |       |   | — |   |         | (51.0   | )      |   | — |    |
| Net income before royalties and dividends         |   | 19.6     |    |     | 6.0     |       |   | 45.0    |   |         | (51.0   | )      |   | 19.6    |    |
| Royalties and dividends                           |   | —  |    |     | 13.6    |       |   | (13.6   | )      |         | — |   |   | — |    |
| Net income after royalties and dividends          |   | 19.6     |    |     | 19.6    |       |   | 31.4    |   |         | (51.0   | )      |   | 19.6    |    |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |       |   | — |   |         | — |   |   | — |    |
| Net income attributable to AAM                    |   | $        | 19.6    |     |    | $          | 19.6   |    |   | $            | 31.4    |   |   | $       | (51.0   | )      |   | $ | 19.6  |   |

----

|                                                   |        |          |         |          |         |            |        |         |        |              |         |        |        |         |         |        |        |   |         |        |
|---------------------------------------------------|--------|----------|---------|----------|---------|------------|--------|---------|--------|--------------|---------|--------|--------|---------|---------|--------|--------|---|---------|--------|
| Condensed Consolidating Statements of Operations  |   |     |    |     |    |       |   |    |
| Nine months ended, September 30,(in millions)     |   |     |    |     |    |       |   |    |   |         |
|                                              |   | Holdings |    | AAM Inc. |    | All Others |   | Elims   |   | Consolidated |
| 2010                                              |   |     |    |     |    |       |   |    |   |         |
| Net sales                                         |   |     |    |     |    |       |   |    |   |         |
| External                                          |   | $        | — |     |    | $          | 446.5  |    |   | $            | 1,253.2 |   |   | $       | — |   |   | $ | 1,699.7 |   |
| Intercompany                                      |   | —  |    |     | 20.8    |       |   | 132.8   |   |         | (153.6  | )      |   | — |    |
| Total net sales                                   |   | —  |    |     | 467.3   |       |   | 1,386.0 |   |         | (153.6  | )      |   | 1,699.7 |    |
| Cost of goods sold                                |   | —  |    |     | 441.5   |       |   | 1,111.7 |   |         | (153.6  | )      |   | 1,399.6 |    |
| Gross profit                                      |   | —  |    |     | 25.8    |       |   | 274.3   |   |         | — |   |   | 300.1   |    |
| Selling, general and administrative expenses      |   | —  |    |     | 135.0   |       |   | 12.0    |   |         | — |   |   | 147.0   |    |
| Operating income (loss)                           |   | —  |    |     | (109.2  | )          |   | 262.3   |   |         | — |   |   | 153.1   |    |
| Non-operating expense, net                        |   | —  |    |     | (66.5   | )          |   | (1.2    | )      |         | — |   |   | (67.7   | )       |
| Income (loss) before income taxes                 |   | —  |    |     | (175.7  | )          |   | 261.1   |   |         | — |   |   | 85.4    |    |
| Income tax expense (benefit)                      |   | —  |    |     | (0.9    | )          |   | 6.1     |   |         | — |   |   | 5.2     |    |
| Earnings from equity in subsidiaries              |   | 80.5     |    |     | 197.6   |       |   | — |   |         | (278.1  | )      |   | — |    |
| Net income before royalties and dividends         |   | 80.5     |    |     | 22.8    |       |   | 255.0   |   |         | (278.1  | )      |   | 80.2    |    |
| Royalties and dividends                           |   | —  |    |     | 57.7    |       |   | (57.7   | )      |         | — |   |   | — |    |
| Net income after royalties and dividends          |   | 80.5     |    |     | 80.5    |       |   | 197.3   |   |         | (278.1  | )      |   | 80.2    |    |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |       |   | 0.3     |   |         | — |   |   | 0.3     |    |
| Net income attributable to AAM                    |   | $        | 80.5    |     |    | $          | 80.5   |    |   | $            | 197.6   |   |   | $       | (278.1  | )      |   | $ | 80.5    |   |
| 2009                                              |   |     |    |     |    |       |   |    |   |         |
| Net sales                                         |   |     |    |     |    |       |   |    |   |         |
| External                                          |   | $        | — |     |    | $          | 409.5  |    |   | $            | 648.1   |   |   | $       | — |   |   | $ | 1,057.6 |   |
| Intercompany                                      |   | —  |    |     | 18.5    |       |   | 73.0    |   |         | (91.5   | )      |   | — |    |
| Total net sales                                   |   | —  |    |     | 428.0   |       |   | 721.1   |   |         | (91.5   | )      |   | 1,057.6 |    |
| Cost of goods sold                                |   | —  |    |     | 543.1   |       |   | 705.5   |   |         | (91.5   | )      |   | 1,157.1 |    |
| Gross profit (loss)                               |   | —  |    |     | (115.1  | )          |   | 15.6    |   |         | — |   |   | (99.5   | )       |
| Selling, general and administrative expenses      |   | —  |    |     | 125.8   |       |   | 7.5     |   |         | — |   |   | 133.3   |    |
| Operating income (loss)                           |   | —  |    |     | (240.9  | )          |   | 8.1     |   |         | — |   |   | (232.8  | )       |
| Non-operating income (expense), net               |   | —  |    |     | (61.8   | )          |   | 0.6     |   |         | — |   |   | (61.2   | )       |
| Income (loss) before income taxes                 |   | —  |    |     | (302.7  | )          |   | 8.7     |   |         | — |   |   | (294.0  | )       |
| Income tax expense                                |   | —  |    |     | 1.3     |       |   | 6.5     |   |         | — |   |   | 7.8     |    |
| Loss from equity in subsidiaries                  |   | (301.7   | )       |     | (26.0   | )          |   | — |   |         | 327.7   |   |   | — |    |
| Net income (loss) before royalties and dividends  |   | (301.7   | )       |     | (330.0  | )          |   | 2.2     |   |         | 327.7   |   |   | (301.8  | )       |
| Royalties and dividends                           |   | —  |    |     | 28.3    |       |   | (28.3   | )      |         | — |   |   | — |    |
| Net loss after royalties and dividends            |   | (301.7   | )       |     | (301.7  | )          |   | (26.1   | )      |         | 327.7   |   |   | (301.8  | )       |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |       |   | 0.1     |   |         | — |   |   | 0.1     |    |
| Net loss attributable to AAM                      |   | $        | (301.7  | )        |    | $          | (301.7 | )       |   | $            | (26.0   | )      |   | $       | 327.7   |   |   | $ | (301.7  | )      |

----

|                                                            |        |          |         |          |         |            |         |         |        |              |         |        |        |         |         |        |        |   |         |        |
|------------------------------------------------------------|--------|----------|---------|----------|---------|------------|---------|---------|--------|--------------|---------|--------|--------|---------|---------|--------|--------|---|---------|--------|
| Condensed Consolidating Balance Sheets(in millions)        |   |     |    |     |    |       |    |    |   |         |
|                                                       |   | Holdings |    | AAM Inc. |    | All Others |    | Elims   |   | Consolidated |
| September 30, 2010                                    |   |     |    |     |    |       |    |    |   |         |
| Assets                                                     |   |     |    |     |    |       |    |    |   |         |
| Current assets                                             |   |     |    |     |    |       |    |    |   |         |
| Cash and cash equivalents                                  |   | $        | — |     |    | $          | 70.8    |    |   | $            | 169.4   |   |   | $       | — |   |   | $ | 240.2   |   |
| Short-term investments                                     |   | —  |    |     | — |       |    | 2.8     |   |         | — |   |   | 2.8     |    |
| Accounts receivable, net                                   |   | —  |    |     | 27.5    |       |    | 161.4   |   |         | — |   |   | 188.9   |    |
| Inventories, net                                           |   | —  |    |     | 32.2    |       |    | 92.7    |   |         | — |   |   | 124.9   |    |
| Prepaid expense and other current assets                   |   | —  |    |     | 42.0    |       |    | 35.2    |   |         | — |   |   | 77.2    |    |
| Total current assets                                       |   | —  |    |     | 172.5   |       |    | 461.5   |   |         | — |   |   | 634.0   |    |
| Property, plant and equipment, net                         |   | —  |    |     | 260.2   |       |    | 662.4   |   |         | — |   |   | 922.6   |    |
| Goodwill                                                   |   | —  |    |     | — |       |    | 147.8   |   |         | — |   |   | 147.8   |    |
| Other assets and deferred charges                          |   | —  |    |     | 298.1   |       |    | 68.9    |   |         | — |   |   | 367.0   |    |
| Investment in subsidiaries                                 |   | —  |    |     | 928.5   |       |    | — |   |         | (928.5  | )      |   | — |    |
| Total assets                                               |   | $        | — |     |    | $          | 1,659.3 |    |   | $            | 1,340.6 |   |   | $       | (928.5  | )      |   | $ | 2,071.4 |   |
| Liabilities and stockholders’ equity (deficit)       |   |     |    |     |    |       |    |    |   |         |
| Current liabilities                                        |   |     |    |     |    |       |    |    |   |         |
| Accounts payable                                           |   | $        | — |     |    | $          | 90.3    |    |   | $            | 221.3   |   |   | $       | — |   |   | $ | 311.6   |   |
| Accrued expenses and other current liabilities             |   | —  |    |     | 188.6   |       |    | 71.9    |   |         | — |   |   | 260.5   |    |
| Total current liabilities                                  |   | —  |    |     | 278.9   |       |    | 293.2   |   |         | — |   |   | 572.1   |    |
| Intercompany payable (receivable)                          |   | 320.0    |    |     | (318.6  | )          |    | (1.4    | )      |         | — |   |   | — |    |
| Long-term debt                                             |   | 0.4      |    |     | 970.0   |       |    | 40.6    |   |         | — |   |   | 1,011.0 |    |
| Investment in subsidiaries obligation                      |   | 148.7    |    |     | — |       |    | — |   |         | (148.7  | )      |   | — |    |
| Other long-term liabilities                                |   | —  |    |     | 877.7   |       |    | 79.7    |   |         | — |   |   | 957.4   |    |
| Total liabilities                                          |   | 469.1    |    |     | 1,808.0 |       |    | 412.1   |   |         | (148.7  | )      |   | 2,540.5 |    |
| Total AAM stockholders’ equity (deficit)             |   | (469.1   | )       |     | (148.7  | )          |    | 928.5   |   |         | (779.8  | )      |   | (469.1  | )       |
| Noncontrolling interest in subsidiaries                    |   | —  |    |     | — |       |    | — |   |         | — |   |   | — |    |
| Total stockholders’ equity (deficit)                 |   | (469.1   | )       |     | (148.7  | )          |    | 928.5   |   |         | (779.8  | )      |   | (469.1  | )       |
| Total liabilities and stockholders’ equity (deficit) |   | $        | — |     |    | $          | 1,659.3 |    |   | $            | 1,340.6 |   |   | $       | (928.5  | )      |   | $ | 2,071.4 |   |
|                                                       |   |     |    |     |    |       |    |    |   |         |
| December 31, 2009                                     |   |     |    |     |    |       |    |    |   |         |
| Assets                                                     |   |     |    |     |    |       |    |    |   |         |
| Current assets                                             |   |     |    |     |    |       |    |    |   |         |
| Cash and cash equivalents                                  |   | $        | — |     |    | $          | 80.6    |    |   | $            | 97.5    |   |   | $       | — |   |   | $ | 178.1   |   |
| Short-term investments                                     |   | —  |    |     | 1.4     |       |    | 2.8     |   |         | — |   |   | 4.2     |    |
| Accounts receivable, net                                   |   | —  |    |     | 10.9    |       |    | 118.8   |   |         | — |   |   | 129.7   |    |
| Inventories, net                                           |   | —  |    |     | 22.8    |       |    | 67.8    |   |         | — |   |   | 90.6    |    |
| Other current assets                                       |   | —  |    |     | 86.4    |       |    | 27.6    |   |         | — |   |   | 114     |    |
| Total current assets                                       |   | —  |    |     | 202.1   |       |    | 314.5   |   |         | — |   |   | 516.6   |    |
| Property, plant and equipment, net                         |   | —  |    |     | 272.8   |       |    | 673.9   |   |         | — |   |   | 946.7   |    |
| Goodwill                                                   |   | —  |    |     | — |       |    | 147.8   |   |         | — |   |   | 147.8   |    |
| Other assets and deferred charges                          |   | —  |    |     | 304.8   |       |    | 70.9    |   |         | — |   |   | 375.7   |    |
| Investment in subsidiaries                                 |   | —  |    |     | 725.9   |       |    | — |   |         | (725.9  | )      |   | — |    |
| Total assets                                               |   | $        | — |     |    | $          | 1,505.6 |    |   | $            | 1,207.1 |   |   | $       | (725.9  | )      |   | $ | 1,986.8 |   |
| Liabilities and stockholders’ equity (deficit)       |   |     |    |     |    |       |    |    |   |         |
| Current liabilities                                        |   |     |    |     |    |       |    |    |   |         |
| Accounts payable                                           |   | $        | — |     |    | $          | 59.4    |    |   | $            | 141.5   |   |   | $       | — |   |   | $ | 200.9   |   |
| Accrued expenses and other current liabilities             |   | —  |    |     | 185.1   |       |    | 59.5    |   |         | — |   |   | 244.6   |    |
| Total current liabilities                                  |   | —  |    |     | 244.5   |       |    | 201.0   |   |         | — |   |   | 445.5   |    |
| Intercompany payable (receivable)                          |   | 318.8    |    |     | (470.1  | )          |    | 151.3   |   |         | — |   |   | — |    |
| Long-term debt                                             |   | 0.4      |    |     | 1,029.4 |       |    | 41.6    |   |         | — |   |   | 1,071.4 |    |
| Investment in subsidiaries obligation                      |   | 241.0    |    |     | — |       |    | — |   |         | (241.0  | )      |   | — |    |
| Other long-term liabilities                                |   | —  |    |     | 942.8   |       |    | 87.0    |   |         | — |   |   | 1,029.8 |    |
| Total liabilities                                          |   | 560.2    |    |     | 1,746.6 |       |    | 480.9   |   |         | (241.0  | )      |   | 2,546.7 |    |
| Total AAM stockholders’ equity (deficit)             |   | (560.2   | )       |     | (241.0  | )          |    | 725.9   |   |         | (484.9  | )      |   | (560.2  | )       |
| Noncontrolling interest in subsidiaries                    |   | —  |    |     | — |       |    | 0.3     |   |         | — |   |   | 0.3     |    |
| Total stockholders’ equity (deficit)                 |   | (560.2   | )       |     | (241.0  | )          |    | 726.2   |   |         | (484.9  | )      |   | (559.9  | )       |
| Total liabilities and stockholders’ equity (deficit) |   | $        | — |     |    | $          | 1,505.6 |    |   | $            | 1,207.1 |   |   | $       | (725.9  | )      |   | $ | 1,986.8 |   |

----

|                                                      |        |          |         |          |         |            |        |         |        |              |         |        |        |         |         |        |        |   |       |        |
|------------------------------------------------------|--------|----------|---------|----------|---------|------------|--------|---------|--------|--------------|---------|--------|--------|---------|---------|--------|--------|---|-------|--------|
| Condensed Consolidating Statements of Cash Flows     |   |     |    |     |    |       |   |    |
| Nine months ended September 30,(in millions)         |   |     |    |     |    |       |   |    |   |         |
|                                                 |   | Holdings |    | AAM Inc. |    | All Others |   | Elims   |   | Consolidated |
| 2010                                                 |   |     |    |     |    |       |   |    |   |         |
| Operating activities                                 |   |     |    |     |    |       |   |    |   |         |
| Net cash provided by (used in) operating activities  |   | $        | — |     |    | $          | (84.8  | )       |   | $            | 278.3   |   |   | $       | — |   |   | $ | 193.5 |   |
| Investing activities                                 |   |     |    |     |    |       |   |    |   |         |
| Purchases of property, plant and equipment           |   | —  |    |     | (20.7   | )          |   | (41.0   | )      |         | — |   |   | (61.7   | )       |
| Proceeds from sale of equipment                      |   | —  |    |     | 1.1     |       |   | 0.1     |   |         | — |   |   | 1.2     |    |
| Purchase buyouts of leased equipment                 |   | —  |    |     | (7.8    | )          |   | — |   |         | — |   |   | (7.8    | )       |
| Redemptions of short-term investments                |   | —  |    |     | 1.6     |       |   | — |   |         | — |   |   | 1.6     |    |
| Net cash used in investing activities                |   | —  |    |     | (25.8   | )          |   | (40.9   | )      |         | — |   |   | (66.7   | )       |
| Financing activities                                 |   |     |    |     |    |       |   |    |   |         |
| Net debt activity                                    |   | —  |    |     | (59.4   | )          |   | (1.4    | )      |         | — |   |   | (60.8   | )       |
| Intercompany activity                                |   | 1.3      |    |     | 162.4   |       |   | (163.7  | )      |         | — |   |   | — |    |
| Debt issuance costs                                  |   | —  |    |     | (2.2    | )          |   | — |   |         | — |   |   | (2.2    | )       |
| Purchase of treasury stock                           |   | (1.3     | )       |     | — |       |   | — |   |         | — |   |   | (1.3    | )       |
| Net cash provided by (used in) financing activities  |   | —  |    |     | 100.8   |       |   | (165.1  | )      |         | — |   |   | (64.3   | )       |
| Effect of exchange rate changes on cash              |   | —  |    |     | — |       |   | (0.4    | )      |         | — |   |   | (0.4    | )       |
| Net increase (decrease) in cash and cash equivalents |   | —  |    |     | (9.8    | )          |   | 71.9    |   |         | — |   |   | 62.1    |    |
| Cash and cash equivalents at beginning of period     |   | —  |    |     | 80.6    |       |   | 97.5    |   |         | — |   |   | 178.1   |    |
| Cash and cash equivalents at end of period           |   | $        | — |     |    | $          | 70.8   |    |   | $            | 169.4   |   |   | $       | — |   |   | $ | 240.2 |   |
|                                                 |   |     |    |     |    |       |   |    |   |         |
| 2009                                                 |   |     |    |     |    |       |   |    |   |         |
| Operating activities                                 |   |     |    |     |    |       |   |    |   |         |
| Net cash provided by (used in) operating activities  |   | $        | — |     |    | $          | (98.5  | )       |   | $            | 78.8    |   |   | $       | — |   |   | $ | (19.7 | )      |
| Investing activities                                 |   |     |    |     |    |       |   |    |   |         |
| Purchases of property, plant and equipment           |   | —  |    |     | (47.9   | )          |   | (67.6   | )      |         | — |   |   | (115.5  | )       |
| Proceeds from sale of equipment                      |   | —  |    |     | 0.5     |       |   | — |   |         | — |   |   | 0.5     |    |
| Redemption of short-term investments                 |   | —  |    |     | 7.9     |       |   | 60.1    |   |         | — |   |   | 68.0    |    |
| Investment in joint venture                          |   | —  |    |     | — |       |   | (10.2   | )      |         | — |   |   | (10.2   | )       |
| Net cash used in investing activites                 |   | —  |    |     | (39.5   | )          |   | (17.7   | )      |         | — |   |   | (57.2   | )       |
| Financing activities                                 |   |     |    |     |    |       |   |    |   |         |
| Net debt activity                                    |   | —  |    |     | 47.5    |       |   | (14.7   | )      |         | — |   |   | 32.8    |    |
| Intercompany activity                                |   | (30.0    | )       |     | 98.8    |       |   | (68.8   | )      |         | — |   |   | — |    |
| Debt issuance costs                                  |   | —  |    |     | (18.2   | )          |   | — |   |         | — |   |   | (18.2   | )       |
| Proceeds from issuance of GM warrants                |   | 30.3     |    |     | — |       |   | — |   |         | — |   |   | 30.3    |    |
| Employee stock option exercises                      |   | —  |    |     | 1.0     |       |   | — |   |         | — |   |   | 1.0     |    |
| Purchase of treasury stock                           |   | (0.3     | )       |     | — |       |   | — |   |         | — |   |   | (0.3    | )       |
| Net cash provided by (used in) financing activities  |   | —  |    |     | 129.1   |       |   | (83.5   | )      |         | — |   |   | 45.6    |    |
| Effect of exchange rate changes on cash              |   | —  |    |     | — |       |   | 5.6     |   |         | — |   |   | 5.6     |    |
| Net decrease in cash and cash equivalents            |   | —  |    |     | (8.9    | )          |   | (16.8   | )      |         | — |   |   | (25.7   | )       |
| Cash and cash equivalents at beginning of period     |   | —  |    |     | 54.6    |       |   | 144.2   |   |         | — |   |   | 198.8   |    |
| Cash and cash equivalents at end of period           |   | $        | — |     |    | $          | 45.7   |    |   | $            | 127.4   |   |   | $       | — |   |   | $ | 173.1 |   |

----

|                                                   |        |          |         |          |         |                        |        |                            |        |        |         |              |        |         |        |        |         |        |         |        |        |   |       |        |
|---------------------------------------------------|--------|----------|---------|----------|---------|------------------------|--------|----------------------------|--------|--------|---------|--------------|--------|---------|--------|--------|---------|--------|---------|--------|--------|---|-------|--------|
| Condensed Consolidating Statements of Operations  |   |     |    |     |    |                   |   |                       |
| Three months ended September 30,                  |   |     |    |     |    |                   |   |                       |   |   |    |         |
| (in millions)                                     |   |     |    |     |    |                   |   |                       |   |   |    |         |
|                                              |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |   | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| 2010                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net sales                                         |   |     |    |     |    |                   |   |                       |   |   |    |         |
| External                                          |   | $        | — |     |    | $                      | 191.5  |                       |   | $      | 49.1    |         |   | $       | 377.6  |   |    | $      | — |   |   | $ | 618.2 |   |
| Intercompany                                      |   | —  |    |     | 6.4     |                   |   | 44.0                       |   |   | 4.2     |         |   | (54.6   | )      |   | — |   |
| Total net sales                                   |   | —  |    |     | 197.9   |                   |   | 93.1                       |   |   | 381.8   |         |   | (54.6   | )      |   | 618.2   |   |
| Cost of goods sold                                |   | —  |    |     | 178.8   |                   |   | 83.4                       |   |   | 296.7   |         |   | (54.6   | )      |   | 504.3   |   |
| Gross profit                                      |   | —  |    |     | 19.1    |                   |   | 9.7                        |   |   | 85.1    |         |   | — |   |   | 113.9   |   |
| Selling, general and administrative expenses      |   | —  |    |     | 48.6    |                   |   | —                    |   |   | 4.6     |         |   | — |   |   | 53.2    |   |
| Operating income (loss)                           |   | —  |    |     | (29.5   | )                      |   | 9.7                        |   |   | 80.5    |         |   | — |   |   | 60.7    |   |
| Non-operating income (expense), net               |   | —  |    |     | (22.0   | )                      |   | —                    |   |   | 0.8     |         |   | — |   |   | (21.2   | )      |
| Income (loss) before income taxes                 |   | —  |    |     | (51.5   | )                      |   | 9.7                        |   |   | 81.3    |         |   | — |   |   | 39.5    |   |
| Income tax expense (benefit)                      |   | —  |    |     | (1.1    | )                      |   | —                    |   |   | 1.9     |         |   | — |   |   | 0.8     |   |
| Earnings (loss) from equity in subsidiaries       |   | 38.8     |    |     | 70.0    |                   |   | (4.5                       | )      |   | — |         |   | (104.3  | )      |   | — |   |
| Net income before royalties and dividends         |   | 38.8     |    |     | 19.6    |                   |   | 5.2                        |   |   | 79.4    |         |   | (104.3  | )      |   | 38.7    |   |
| Royalties and dividends                           |   | —  |    |     | 19.2    |                   |   | —                    |   |   | (19.2   | )            |   | — |   |   | — |   |
| Net income after royalties and dividends          |   | 38.8     |    |     | 38.8    |                   |   | 5.2                        |   |   | 60.2    |         |   | (104.3  | )      |   | 38.7    |   |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |                   |   | —                    |   |   | 0.1     |         |   | — |   |   | 0.1     |   |
| Net income attributable to AAM                    |   | $        | 38.8    |     |    | $                      | 38.8   |                       |   | $      | 5.2     |         |   | $       | 60.3   |   |    | $      | (104.3  | )      |   | $ | 38.8  |   |

----

|                                                   |        |          |         |          |         |                        |        |                            |        |        |         |              |        |         |        |        |         |        |         |        |        |   |       |        |
|---------------------------------------------------|--------|----------|---------|----------|---------|------------------------|--------|----------------------------|--------|--------|---------|--------------|--------|---------|--------|--------|---------|--------|---------|--------|--------|---|-------|--------|
|                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |
|                                         |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |   | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| 2009                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net sales                                         |   |     |    |     |    |                   |   |                       |   |   |    |         |
| External                                          |   | $        | — |     |    | $                      | 116.3  |                       |   | $      | 36.6    |         |   | $       | 256.7  |   |    | $      | — |   |   | $ | 409.6 |   |
| Intercompany                                      |   | —  |    |     | 5.6     |                   |   | 27.9                       |   |   | 1.8     |         |   | (35.3   | )      |   | — |   |
| Total net sales                                   |   | —  |    |     | 121.9   |                   |   | 64.5                       |   |   | 258.5   |         |   | (35.3   | )      |   | 409.6   |   |
| Cost of goods sold                                |   | —  |    |     | 85.4    |                   |   | 62.8                       |   |   | 208.2   |         |   | (35.3   | )      |   | 321.1   |   |
| Gross profit                                      |   | —  |    |     | 36.5    |                   |   | 1.7                        |   |   | 50.3    |         |   | — |   |   | 88.5    |   |
| Selling, general and administrative expenses      |   | —  |    |     | 41.2    |                   |   | —                    |   |   | 2.8     |         |   | — |   |   | 44.0    |   |
| Operating income (loss)                           |   | —  |    |     | (4.7    | )                      |   | 1.7                        |   |   | 47.5    |         |   | — |   |   | 44.5    |   |
| Non-operating income (expense), net               |   | —  |    |     | (21.0   | )                      |   | 0.2                        |   |   | 1.4     |         |   | — |   |   | (19.4   | )      |
| Income (loss) before income taxes                 |   | —  |    |     | (25.7   | )                      |   | 1.9                        |   |   | 48.9    |         |   | — |   |   | 25.1    |   |
| Income tax expense (benefit)                      |   | —  |    |     | (0.3    | )                      |   | —                    |   |   | 5.8     |         |   | — |   |   | 5.5     |   |
| Earnings (loss) from equity in subsidiaries       |   | 19.6     |    |     | 31.4    |                   |   | (14.2                      | )      |   | — |         |   | (36.8   | )      |   | — |   |
| Net income (loss) before royalties and dividends  |   | 19.6     |    |     | 6.0     |                   |   | (12.3                      | )      |   | 43.1    |         |   | (36.8   | )      |   | 19.6    |   |
| Royalties and dividends                           |   | —  |    |     | 13.6    |                   |   | —                    |   |   | (13.6   | )            |   | — |   |   | — |   |
| Net income (loss) after royalties and dividends   |   | 19.6     |    |     | 19.6    |                   |   | (12.3                      | )      |   | 29.5    |         |   | (36.8   | )      |   | 19.6    |   |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |                   |   | —                    |   |   | — |         |   | — |   |   | — |   |
| Net income (loss) attributable to AAM             |   | $        | 19.6    |     |    | $                      | 19.6   |                       |   | $      | (12.3   | )            |   | $       | 29.5   |   |    | $      | (36.8   | )      |   | $ | 19.6  |   |

----

|                                                   |        |          |         |          |         |                        |        |                            |        |        |         |              |        |         |         |        |         |        |         |        |        |   |         |        |
|---------------------------------------------------|--------|----------|---------|----------|---------|------------------------|--------|----------------------------|--------|--------|---------|--------------|--------|---------|---------|--------|---------|--------|---------|--------|--------|---|---------|--------|
| Condensed Consolidating Statements of Operations  |   |     |    |     |    |                   |   |                       |
| Nine months ended September 30,(in millions)      |   |     |    |     |    |                   |   |                       |   |   |    |         |
|                                              |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |   | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| 2010                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net sales                                         |   |     |    |     |    |                   |   |                       |   |   |    |         |
| External                                          |   | $        | — |     |    | $                      | 446.5  |                       |   | $      | 142.4   |         |   | $       | 1,110.8 |   |    | $      | — |   |   | $ | 1,699.7 |   |
| Intercompany                                      |   | —  |    |     | 20.8    |                   |   | 121.3                      |   |   | 11.5    |         |   | (153.6  | )       |   | — |   |
| Total net sales                                   |   | —  |    |     | 467.3   |                   |   | 263.7                      |   |   | 1,122.3 |         |   | (153.6  | )       |   | 1,699.7 |   |
| Cost of goods sold                                |   | —  |    |     | 441.5   |                   |   | 248.0                      |   |   | 863.7   |         |   | (153.6  | )       |   | 1,399.6 |   |
| Gross profit                                      |   | —  |    |     | 25.8    |                   |   | 15.7                       |   |   | 258.6   |         |   | — |    |   | 300.1   |   |
| Selling, general and administrative expenses      |   | —  |    |     | 135.0   |                   |   | —                    |   |   | 12.0    |         |   | — |    |   | 147.0   |   |
| Operating income (loss)                           |   | —  |    |     | (109.2  | )                      |   | 15.7                       |   |   | 246.6   |         |   | — |    |   | 153.1   |   |
| Non-operating income (expense), net               |   | —  |    |     | (66.5   | )                      |   | 0.1                        |   |   | (1.3    | )            |   | — |    |   | (67.7   | )      |
| Income (loss) before income taxes                 |   | —  |    |     | (175.7  | )                      |   | 15.8                       |   |   | 245.3   |         |   | — |    |   | 85.4    |   |
| Income tax expense (benefit)                      |   | —  |    |     | (0.9    | )                      |   | —                    |   |   | 6.1     |         |   | — |    |   | 5.2     |   |
| Earnings (loss) from equity in subsidiaries       |   | 80.5     |    |     | 197.6   |                   |   | (20.5                      | )      |   | — |         |   | (257.6  | )       |   | — |   |
| Net income (loss) before royalties and dividends  |   | 80.5     |    |     | 22.8    |                   |   | (4.7                       | )      |   | 239.2   |         |   | (257.6  | )       |   | 80.2    |   |
| Royalties and dividends                           |   | —  |    |     | 57.7    |                   |   | —                    |   |   | (57.7   | )            |   | — |    |   | — |   |
| Net income (loss) after royalties and dividends   |   | 80.5     |    |     | 80.5    |                   |   | (4.7                       | )      |   | 181.5   |         |   | (257.6  | )       |   | 80.2    |   |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |                   |   | —                    |   |   | 0.3     |         |   | — |    |   | 0.3     |   |
| Net income (loss) attributable to AAM             |   | $        | 80.5    |     |    | $                      | 80.5   |                       |   | $      | (4.7    | )            |   | $       | 181.8   |   |    | $      | (257.6  | )      |   | $ | 80.5    |   |

----

|                                                   |        |          |         |          |         |                        |        |                            |        |        |         |              |        |         |        |        |         |        |         |        |        |   |         |        |
|---------------------------------------------------|--------|----------|---------|----------|---------|------------------------|--------|----------------------------|--------|--------|---------|--------------|--------|---------|--------|--------|---------|--------|---------|--------|--------|---|---------|--------|
|                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |
|                                         |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |   | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| 2009                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net sales                                         |   |     |    |     |    |                   |   |                       |   |   |    |         |
| External                                          |   | $        | — |     |    | $                      | 409.5  |                       |   | $      | 100.5   |         |   | $       | 547.6  |   |    | $      | — |   |   | $ | 1,057.6 |   |
| Intercompany                                      |   | —  |    |     | 18.5    |                   |   | 62.6                       |   |   | 10.4    |         |   | (91.5   | )      |   | — |   |
| Total net sales                                   |   | —  |    |     | 428.0   |                   |   | 163.1                      |   |   | 558.0   |         |   | (91.5   | )      |   | 1,057.6 |   |
| Cost of goods sold                                |   | —  |    |     | 543.1   |                   |   | 199.6                      |   |   | 505.9   |         |   | (91.5   | )      |   | 1,157.1 |   |
| Gross profit (loss)                               |   | —  |    |     | (115.1  | )                      |   | (36.5                      | )      |   | 52.1    |         |   | — |   |   | (99.5   | )      |
| Selling, general and administrative expenses      |   | —  |    |     | 125.8   |                   |   | —                    |   |   | 7.5     |         |   | — |   |   | 133.3   |   |
| Operating income (loss)                           |   | —  |    |     | (240.9  | )                      |   | (36.5                      | )      |   | 44.6    |         |   | — |   |   | (232.8  | )      |
| Non-operating income (expense), net               |   | —  |    |     | (61.8   | )                      |   | (0.1                       | )      |   | 0.7     |         |   | — |   |   | (61.2   | )      |
| Income (loss) before income taxes                 |   | —  |    |     | (302.7  | )                      |   | (36.6                      | )      |   | 45.3    |         |   | — |   |   | (294.0  | )      |
| Income tax expense                                |   | —  |    |     | 1.3     |                   |   | —                    |   |   | 6.5     |         |   | — |   |   | 7.8     |   |
| Loss from equity in subsidiaries                  |   | (301.7   | )       |     | (26.0   | )                      |   | (41.6                      | )      |   | — |         |   | 369.3   |   |   | — |   |
| Net income (loss) before royalties and dividends  |   | (301.7   | )       |     | (330.0  | )                      |   | (78.2                      | )      |   | 38.8    |         |   | 369.3   |   |   | (301.8  | )      |
| Royalties and dividends                           |   | —  |    |     | 28.3    |                   |   | —                    |   |   | (28.3   | )            |   | — |   |   | — |   |
| Net income (loss) after royalties and dividends   |   | (301.7   | )       |     | (301.7  | )                      |   | (78.2                      | )      |   | 10.5    |         |   | 369.3   |   |   | (301.8  | )      |
| Net loss attributable to noncontrolling interests |   | —  |    |     | — |                   |   | —                    |   |   | 0.1     |         |   | — |   |   | 0.1     |   |
| Net income (loss) attributable to AAM             |   | $        | (301.7  | )        |    | $                      | (301.7 | )                          |   | $      | (78.2   | )            |   | $       | 10.6   |   |    | $      | 369.3   |   |   | $ | (301.7  | )      |
|                                              |   |     |    |     |    |                   |   |                       |   |   |    |         |

----

|                                                            |        |          |         |          |         |                        |         |                            |        |        |         |              |        |         |         |        |         |        |         |        |        |   |         |        |
|------------------------------------------------------------|--------|----------|---------|----------|---------|------------------------|---------|----------------------------|--------|--------|---------|--------------|--------|---------|---------|--------|---------|--------|---------|--------|--------|---|---------|--------|
| Condensed Consolidating Balance Sheets                |   |     |    |     |    |                   |    |                       |   |   |
| (in millions)                                              |   |     |    |     |    |                   |    |                       |   |   |    |         |
|                                                       |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |    | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| September 30, 2010                                    |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Assets                                                     |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Current assets                                             |   |     |    |     |    |                   |    |                       |   |   |    |         |
|     Cash and cash equivalents               |   | $        | — |     |    | $                      | 70.8    |                       |   | $      | — |         |   | $       | 169.4   |   |    | $      | — |   |   | $ | 240.2   |   |
|     Short-term investments                  |   | —  |    |     | — |                   |    | —                    |   |   | 2.8     |         |   | — |    |   | 2.8     |   |
|     Accounts receivable, net                |   | —  |    |     | 27.5    |                   |    | 29.8                       |   |   | 131.6   |         |   | — |    |   | 188.9   |   |
|     Inventories, net                        |   | —  |    |     | 32.2    |                   |    | 25.1                       |   |   | 67.6    |         |   | — |    |   | 124.9   |   |
|     Other current assets                    |   | —  |    |     | 42.0    |                   |    | 2.3                        |   |   | 32.9    |         |   | — |    |   | 77.2    |   |
| Total current assets                                       |   | —  |    |     | 172.5   |                   |    | 57.2                       |   |   | 404.3   |         |   | — |    |   | 634.0   |   |
| Property, plant and equipment, net                         |   | —  |    |     | 260.2   |                   |    | 90.6                       |   |   | 571.8   |         |   | — |    |   | 922.6   |   |
| Goodwill                                                   |   | —  |    |     | — |                   |    | 147.8                      |   |   | — |         |   | — |    |   | 147.8   |   |
| Other assets and deferred charges                          |   | —  |    |     | 298.1   |                   |    | 16.2                       |   |   | 52.7    |         |   | — |    |   | 367.0   |   |
| Investment in subsidiaries                                 |   | —  |    |     | 928.5   |                   |    | 31.5                       |   |   | — |         |   | (960.0  | )       |   | — |   |
| Total assets                                               |   | $        | — |     |    | $                      | 1,659.3 |                       |   | $      | 343.3   |         |   | $       | 1,028.8 |   |    | $      | (960.0  | )      |   | $ | 2,071.4 |   |
| Liabilities and stockholders’ equity (deficit)       |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Current liabilities                                        |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Accounts payable                                           |   | $        | — |     |    | $                      | 90.3    |                       |   | $      | 40.5    |         |   | $       | 180.8   |   |    | $      | — |   |   | $ | 311.6   |   |
| Other current liabilities                                  |   | —  |    |     | 188.6   |                   |    | 4.3                        |   |   | 67.6    |         |   | — |    |   | 260.5   |   |
| Total current liabilities                                  |   | —  |    |     | 278.9   |                   |    | 44.8                       |   |   | 248.4   |         |   | — |    |   | 572.1   |   |
| Intercompany payable (receivable)                          |   | 320.0    |    |     | (318.6  | )                      |    | 266.8                      |   |   | (268.2  | )            |   | — |    |   | — |   |
| Long-term debt                                             |   | 0.4      |    |     | 970.0   |                   |    | 6.1                        |   |   | 34.5    |         |   | — |    |   | 1,011.0 |   |
| Investment in subsidiaries obligation                      |   | 148.7    |    |     | — |                   |    | —                    |   |   | — |         |   | (148.7  | )       |   | — |   |
| Other long-term liabilities                                |   | —  |    |     | 877.7   |                   |    | 0.8                        |   |   | 78.9    |         |   | — |    |   | 957.4   |   |
| Total liabilities                                          |   | 469.1    |    |     | 1,808.0 |                   |    | 318.5                      |   |   | 93.6    |         |   | (148.7  | )       |   | 2,540.5 |   |
| Total AAM Stockholders’ equity (deficit)             |   | (469.1   | )       |     | (148.7  | )                      |    | 24.8                       |   |   | 935.2   |         |   | (811.3  | )       |   | (469.1  | )      |
| Noncontrolling interests in subsidiaries                   |   | —  |    |     | — |                   |    | —                    |   |   | — |         |   | — |    |   | — |   |
| Total stockholders’ equity (deficit)                 |   | (469.1   | )       |     | (148.7  | )                      |    | 24.8                       |   |   | 935.2   |         |   | (811.3  | )       |   | (469.1  | )      |
| Total liabilities and stockholders’ equity (deficit) |   | $        | — |     |    | $                      | 1,659.3 |                       |   | $      | 343.3   |         |   | $       | 1,028.8 |   |    | $      | (960.0  | )      |   | $ | 2,071.4 |   |

----

|                                                            |        |          |         |          |         |                        |         |                            |        |        |         |              |        |         |        |        |         |        |         |        |        |   |         |        |
|------------------------------------------------------------|--------|----------|---------|----------|---------|------------------------|---------|----------------------------|--------|--------|---------|--------------|--------|---------|--------|--------|---------|--------|---------|--------|--------|---|---------|--------|
|                                                       |   |     |    |     |    |                   |    |                       |   |   |    |         |
|                                                       |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |    | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| December 31, 2009                                     |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Assets                                                     |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Current assets                                             |   |     |    |     |    |                   |    |                       |   |   |    |         |
|     Cash and cash equivalents               |   | $        | — |     |    | $                      | 80.6    |                       |   | $      | 1.9     |         |   | $       | 95.6   |   |    | $      | — |   |   | $ | 178.1   |   |
|     Short-term investments                  |   | —  |    |     | 1.4     |                   |    | —                    |   |   | 2.8     |         |   | — |   |   | 4.2     |   |
|     Accounts receivable, net                |   | —  |    |     | 10.9    |                   |    | 27.5                       |   |   | 91.3    |         |   | — |   |   | 129.7   |   |
|     Inventories, net                        |   | —  |    |     | 22.8    |                   |    | 16.8                       |   |   | 51.0    |         |   | — |   |   | 90.6    |   |
|     Other current assets                    |   | —  |    |     | 86.4    |                   |    | 1.4                        |   |   | 26.2    |         |   | — |   |   | 114.0   |   |
| Total current assets                                       |   | —  |    |     | 202.1   |                   |    | 47.6                       |   |   | 266.9   |         |   | — |   |   | 516.6   |   |
| Property, plant and equipment, net                         |   | —  |    |     | 272.8   |                   |    | 101.2                      |   |   | 572.7   |         |   | — |   |   | 946.7   |   |
| Goodwill                                                   |   | —  |    |     | — |                   |    | 147.8                      |   |   | — |         |   | — |   |   | 147.8   |   |
| Other assets and deferred charges                          |   | —  |    |     | 304.8   |                   |    | 14.5                       |   |   | 56.4    |         |   | — |   |   | 375.7   |   |
| Investment in subsidiaries                                 |   | —  |    |     | 725.9   |                   |    | 13.4                       |   |   | — |         |   | (739.3  | )      |   | — |   |
| Total assets                                               |   | $        | — |     |    | $                      | 1,505.6 |                       |   | $      | 324.5   |         |   | $       | 896.0  |   |    | $      | (739.3  | )      |   | $ | 1,986.8 |   |
| Liabilities and stockholders’ equity (deficit)       |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Current liabilities                                        |   |     |    |     |    |                   |    |                       |   |   |    |         |
| Accounts payable                                           |   | $        | — |     |    | $                      | 59.4    |                       |   | $      | 26.0    |         |   | $       | 115.5  |   |    | $      | — |   |   | $ | 200.9   |   |
| Other current liabilities                                  |   | —  |    |     | 185.1   |                   |    | 3.7                        |   |   | 55.8    |         |   | — |   |   | 244.6   |   |
| Total current liabilities                                  |   | —  |    |     | 244.5   |                   |    | 29.7                       |   |   | 171.3   |         |   | — |   |   | 445.5   |   |
| Intercompany payable (receivable)                          |   | 318.8    |    |     | (470.1  | )                      |    | 262.7                      |   |   | (111.4  | )            |   | — |   |   | — |   |
| Long-term debt                                             |   | 0.4      |    |     | 1,029.4 |                   |    | 6.3                        |   |   | 35.3    |         |   | — |   |   | 1,071.4 |   |
| Investment in subsidiaries obligation                      |   | 241.0    |    |     | — |                   |    | —                    |   |   | — |         |   | (241.0  | )      |   | — |   |
| Other long-term liabilities                                |   | —  |    |     | 942.8   |                   |    | 0.7                        |   |   | 86.3    |         |   | — |   |   | 1,029.8 |   |
| Total liabilities                                          |   | 560.2    |    |     | 1,746.6 |                   |    | 299.4                      |   |   | 181.5   |         |   | (241.0  | )      |   | 2,546.7 |   |
| Total AAM Stockholders’ equity (deficit)             |   | (560.2   | )       |     | (241.0  | )                      |    | 25.1                       |   |   | 714.2   |         |   | (498.3  | )      |   | (560.2  | )      |
| Noncontrolling interests in subsidiaries                   |   | —  |    |     | — |                   |    | —                    |   |   | 0.3     |         |   | — |   |   | 0.3     |   |
| Total stockholders’ equity (deficit)                 |   | (560.2   | )       |     | (241.0  | )                      |    | 25.1                       |   |   | 714.5   |         |   | (498.3  | )      |   | (559.9  | )      |
| Total liabilities and stockholders’ equity (deficit) |   | $        | — |     |    | $                      | 1,505.6 |                       |   | $      | 324.5   |         |   | $       | 896.0  |   |    | $      | (739.3  | )      |   | $ | 1,986.8 |   |
|                                                       |   |     |    |     |    |                   |    |                       |   |   |    |         |

----

|                                                      |        |          |         |          |         |                        |        |                            |        |        |         |              |        |         |        |        |         |        |         |        |        |   |       |        |
|------------------------------------------------------|--------|----------|---------|----------|---------|------------------------|--------|----------------------------|--------|--------|---------|--------------|--------|---------|--------|--------|---------|--------|---------|--------|--------|---|-------|--------|
| Condensed Consolidating Statements of Cash Flows     |   |     |    |     |    |                   |   |                       |
| Nine months ended September 30,(in millions)         |   |     |    |     |    |                   |   |                       |   |   |    |         |
|                                                 |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |   | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| 2010                                                 |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net cash provided by (used in) operating activities  |   | $        | — |     |    | $                      | (84.8  | )                          |   | $      | 32.3    |         |   | $       | 246.0  |   |    | $      | — |   |   | $ | 193.5 |   |
| Investing activities                                 |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Purchases of property, plant and equipment           |   | —  |    |     | (20.7   | )                      |   | (3.3                       | )      |   | (37.7   | )            |   | — |   |   | (61.7   | )      |
| Redemption of short-term investments                 |   | —  |    |     | 1.6     |                   |   | —                    |   |   | — |         |   | — |   |   | 1.6     |   |
| Purchase buyouts of leased equipment                 |   | —  |    |     | (7.8    | )                      |   | —                    |   |   | — |         |   | — |   |   | (7.8    | )      |
| Proceeds from sale of equipment                      |   | —  |    |     | 1.1     |                   |   | —                    |   |   | 0.1     |         |   | — |   |   | 1.2     |   |
| Net cash used in investing activities                |   | —  |    |     | (25.8   | )                      |   | (3.3                       | )      |   | (37.6   | )            |   | — |   |   | (66.7   | )      |
| Financing activities                                 |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net debt activity                                    |   | —  |    |     | (59.4   | )                      |   | (0.1                       | )      |   | (1.3    | )            |   | — |   |   | (60.8   | )      |
| Intercompany activity                                |   | 1.3      |    |     | 162.4   |                   |   | (30.8                      | )      |   | (132.9  | )            |   | — |   |   | — |   |
| Debt issuance costs                                  |   | —  |    |     | (2.2    | )                      |   | —                    |   |   | — |         |   | — |   |   | (2.2    | )      |
| Purchase of treasury stock                           |   | (1.3     | )       |     | — |                   |   | —                    |   |   | — |         |   | — |   |   | (1.3    | )      |
| Net cash provided by (used in) financing activities  |   | —  |    |     | 100.8   |                   |   | (30.9                      | )      |   | (134.2  | )            |   | — |   |   | (64.3   | )      |
| Effect of exchange rate changes on cash              |   | —  |    |     | — |                   |   | —                    |   |   | (0.4    | )            |   | — |   |   | (0.4    | )      |
| Net increase (decrease) in cash and cash equivalents |   | —  |    |     | (9.8    | )                      |   | (1.9                       | )      |   | 73.8    |         |   | — |   |   | 62.1    |   |
| Cash and cash equivalents at beginning of period     |   | —  |    |     | 80.6    |                   |   | 1.9                        |   |   | 95.6    |         |   | — |   |   | 178.1   |   |
| Cash and cash equivalents at end of period           |   | $        | — |     |    | $                      | 70.8   |                       |   | $      | — |         |   | $       | 169.4  |   |    | $      | — |   |   | $ | 240.2 |   |

----

|                                                             |        |          |         |          |         |                        |        |                            |        |        |         |              |        |         |        |        |         |        |         |        |        |   |       |        |
|-------------------------------------------------------------|--------|----------|---------|----------|---------|------------------------|--------|----------------------------|--------|--------|---------|--------------|--------|---------|--------|--------|---------|--------|---------|--------|--------|---|-------|--------|
|                                                        |   |     |    |     |    |                   |   |                       |   |   |    |         |
|                                                        |   | Holdings |    | AAM Inc. |    | Guarantor Subsidiaries |   | Non-Guarantor Subsidiaries |   | Elims  |    | Consolidated |
| 2009                                                        |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net cash provided by (used in) operating activities         |   | $        | — |     |    | $                      | (98.5  | )                          |   | $      | (10.4   | )            |   | $       | 89.2   |   |    | $      | — |   |   | $ | (19.7 | )      |
| Investing activities                                        |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Purchases of property, plant and equipment                  |   | —  |    |     | (47.9   | )                      |   | (7.8                       | )      |   | (59.8   | )            |   | — |   |   | (115.5  | )      |
| Redemption of short-term investments                        |   | —  |    |     | 7.9     |                   |   | —                    |   |   | 60.1    |         |   | — |   |   | 68.0    |   |
| Investment in joint venture                                 |   | —  |    |     | — |                   |   | (10.2                      | )      |   | — |         |   | — |   |   | (10.2   | )      |
| Proceeds from sale of equipment                             |   | —  |    |     | 0.5     |                   |   | —                    |   |   | — |         |   | — |   |   | 0.5     |   |
| Net cash provided by (used in) investing activities         |   | —  |    |     | (39.5   | )                      |   | (18.0                      | )      |   | 0.3     |         |   | — |   |   | (57.2   | )      |
| Financing activities                                        |   |     |    |     |    |                   |   |                       |   |   |    |         |
| Net debt activity                                           |   | —  |    |     | 47.5    |                   |   | (0.2                       | )      |   | (14.5   | )            |   | — |   |   | 32.8    |   |
| Intercompany activity                                       |   | (30.0    | )       |     | 98.8    |                   |   | 32.6                       |   |   | (101.4  | )            |   | — |   |   | — |   |
| Debt issuance costs                                         |   | —  |    |     | (18.2   | )                      |   | —                    |   |   | — |         |   | — |   |   | (18.2   | )      |
| Proceeds from stock option exercises, including tax benefit |   | —  |    |     | 1.0     |                   |   | —                    |   |   | — |         |   | — |   |   | 1.0     |   |
| Proceeds from issuance of GM warrants                       |   | 30.3     |    |     | — |                   |   | —                    |   |   | — |         |   | — |   |   | 30.3    |   |
| Purchase of treasury stock                                  |   | (0.3     | )       |     | — |                   |   | —                    |   |   | — |         |   | — |   |   | (0.3    | )      |
| Net cash provided by (used in) financing activities         |   | —  |    |     | 129.1   |                   |   | 32.4                       |   |   | (115.9  | )            |   | — |   |   | 45.6    |   |
| Effect of exchange rate changes on cash                     |   | —  |    |     | — |                   |   | —                    |   |   | 5.6     |         |   | — |   |   | 5.6     |   |
| Net increase (decrease) in cash and cash equivalents        |   | —  |    |     | (8.9    | )                      |   | 4.0                        |   |   | (20.8   | )            |   | — |   |   | (25.7   | )      |
| Cash and cash equivalents at beginning of period            |   | —  |    |     | 54.6    |                   |   | —                    |   |   | 144.2   |         |   | — |   |   | 198.8   |   |
| Cash and cash equivalents at end of period                  |   | $        | — |     |    | $                      | 45.7   |                       |   | $      | 4.0     |         |   | $       | 123.4  |   |    | $      | — |   |   | $ | 173.1 |   |
|                                                        |   |     |    |     |    |                   |   |                       |   |   |    |         |

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|             |        |                                                                                                                                                                                                                                                                                                             |
|-------------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Number      |   | Description of Exhibit                                                                                                                                                                                                                                                                                      |
|        |   |                                                                                                                                                                                                                                                                                                        |
| *10.51      |   | Confidential Settlement Agreement and General Release dated July 2, 2010 between American Axle & Manufacturing, Inc. and Patrick S. Lancaster                                                                                                                                                           |
|        |   |                                                                                                                                                                                                                                                                                                        |
|  *31.1 |   | Certification of Richard E. Dauch, Co-Founder, Chairman of the Board & Chief Executive Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act                                                                                                                                                |
|        |   |                                                                                                                                                                                                                                                                                                        |
|  *31.2 |   | Certification of Michael K. Simonte, Executive Vice President – Finance & Chief Financial Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act                                                                                                                                       |
|        |   |                                                                                                                                                                                                                                                                                                        |
|  *32   |   | Certifications of Richard E. Dauch, Co-Founder, Chairman of the Board & Chief Executive Officer and Michael K. Simonte, Executive Vice President – Finance & Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 |
|        |   |                                                                                                                                                                                                                                                                                                        |