UNITED STATES



SECURITIES AND
EXCHANGE COMMISSION



Washington,
D.C. 20549



FORM 10-K



| | ☒ | ANNUAL
                                         REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934
| | - | ------------------------------------------------------------------------------------------------------------------------------



For
the fiscal year ended December 31, 2018



OR



| | ☐ | TRANSITION
                                         REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934
| | - | ----------------------------------------------------------------------------------------------------------------------------------



For
the transition period from ________________ to ______________________



Commission
file number of the issuing entity: 333-194765-04

CIK number of
the issuing entity: 0001638448



AMERICREDIT AUTOMOBILE RECEIVABLES TRUST 2015-2

(Exact
name of issuing entity as specified in its charter)



Commission
File Number of depositor: 333-194765

CIK
number of depositor: 0001347185



AFS
SENSUB CORP.

(Exact
name of depositor as specified in its charter)



Commission
File Number of sponsor: 001-13329

CIK
number of sponsor: 0001002761



AMERICREDIT
FINANCIAL SERVICES, INC.

(Exact
name of sponsor as specified in its charter)





|Delaware                            |  | 47-6888283             
|----------------------------------- |  | -----------------------
|(State or other jurisdiction
    of |  | (I.R.S. Employer       
|incorporation
    or organization)  |  | Identification
    No.)



|AmeriCredit
Financial Services, Inc. (as originator) |  |           
|---------------------------------------------------- |  | ----------
|801 Cherry
    Street, Suite 3500                    |  |           
|Fort
    Worth, TX                                   |  | 76102     
|(Address of principal
    executive offices)         |  | (Zip Code)



Registrant’s
telephone number, including area code (817) 302-7000



Securities
Registered Pursuant to Section 12 (b) of the Act: None



Securities
Registered Pursuant to Section 12 (g) of the Act: None



Indicate by
check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.



Yes ☐     No ☒



Indicate by
check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.



Yes ☐     No ☒



Indicate by
check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports),
and (2) has been subject to such filing requirements for the past 90 days.



Yes
☒     No ☐



Indicate by check mark whether the
registrant has submitted electronically every Interactive Data File required to be submitted and posted pursuant to Rule 405 of
Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant
was required to submit and post such files).



Yes ☒
     No ☐



Indicate by
check mark if the disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not
contained herein and will not be contained, to the best of the registrant’s knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. ☒



Indicate by
check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
company, or emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,”
“smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.





|Large
    accelerated filer☐ | Accelerated
    filer☐        
|---------------------------- | ------------------------------
|Non-accelerated
    filer☒   | Smaller reporting
    company☐
|                             | Emerging growth
    company☐  



If an emerging
growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with
any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐



Indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).Yes
☐      No ☒



State the aggregate
market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the
common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s
most recently completed second fiscal quarter.



Not applicable
to this registrant.
















DOCUMENTS
INCORPORATED BY REFERENCE



List
hereunder the following documents if incorporated by reference and the part of the Form 10-K (e.g. Part I, Part II, etc.) into
which the document is incorporated: (1) Any annual report to security holders; (2) Any proxy or information statement; and (3)
Any prospectus filed pursuant to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents should be clearly described
for identification purposes (e.g., annual report to security holders for fiscal year ended December 24, 1980).



None.



PART I



The following
Items have been omitted in accordance with General Instruction J to Form 10-K:



| | ITEM 1. | BUSINESS
| | ------- | --------



| | ITEM 1A. | RISK
                                         FACTORS
| | -------- | -----------------------------------------------------



| | ITEM 2. | PROPERTIES
| | ------- | ----------



| | ITEM 3. | LEGAL
                                         PROCEEDINGS
| | ------- | ----------------------------------------------------------



| | ITEM 1B. | UNRESOLVED
                                         STAFF COMMENTS
| | -------- | ------------------------------------------------------------------



None.



| | ITEM 4. | MINE
                                         SAFETY DISCLOSURES
| | ------- | ----------------------------------------------------------------



Not Applicable.













PART II



The following
Items have been omitted in accordance with General Instruction J to Form 10-K:



| | ITEM 5. | MARKET
                                         FOR REGISTRANT’S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES
                                         OF EQUITY SECURITIES
| | ------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | ITEM 6. | SELECTED
                                         FINANCIAL DATA
| | ------- | ----------------------------------------------------------------



| | ITEM 7. | MANAGEMENT’S
                                         DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
| | ------- | ------------------------------------------------------------------------------------------------------------------------------



| | ITEM 7A. | QUANTITATIVE
                                         AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
| | -------- | ---------------------------------------------------------------------------------------------------



| | ITEM 8. | FINANCIAL
                                         STATEMENTS AND SUPPLEMENTARY DATA
| | ------- | ------------------------------------------------------------------------------------



| | ITEM 9. | CHANGES
                                         IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
| | ------- | -----------------------------------------------------------------------------------------------------------------------------



| | ITEM 9A. | CONTROLS
                                         AND PROCEDURES
| | -------- | ----------------------------------------------------------------



| | ITEM 9B. | OTHER
                                         INFORMATION
| | -------- | ----------------------------------------------------------



None.



PART III



The following
Items have been omitted in accordance with General Instruction J to Form 10-K:



| | ITEM 10. | DIRECTORS,
                                         EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
| | -------- | -----------------------------------------------------------------------------------------------



| | ITEM 11. | EXECUTIVE
                                         COMPENSATION
| | -------- | ---------------------------------------------------------------



| | ITEM 12. | SECURITY
                                         OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS
| | -------- | ---------------------------------------------------------------------------------------------------------------------------------------



| | ITEM 13. | CERTAIN
                                         RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE
| | -------- | -----------------------------------------------------------------------------------------------------------------



| | ITEM 14. | PRINCIPAL
                                         ACCOUNTING FEES AND SERVICES
| | -------- | -------------------------------------------------------------------------------













PART IV



| | ITEM 15. | EXHIBITS
                                         AND FINANCIAL STATEMENT SCHEDULES
| | -------- | -----------------------------------------------------------------------------------



| | (a)(1) | Not
                                         Applicable
| | ------ | -------------------------------------------------------



| | (a)(2) | Not
                                         Applicable
| | ------ | -------------------------------------------------------



| | (a)(3) | As
                                         reported under clause (b)
| | ------ | ---------------------------------------------------------------------



(b)



|Exhibit Number |  | Description                                                                                                                                                                                                                                                                                                                                                                                                                                              
|-------------- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 4.1    |  | Indenture, dated as of April 8, 2015, between AmeriCredit Automobile Receivables Trust 2015-2 and Citibank, N.A., as Trustee and Trust Collateral Agent (incorporated by reference from Exhibit 4.1 of the Current Report on Form 8-K filed by AmeriCredit Automobile Receivables Trust 2015-2 (File No. 333-194765-04) with the SEC on April 15, 2015).                                                                                                 
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 4.2    |  | Amended and Restated Trust Agreement, dated as of April 8, 2015, between AFS SenSub Corp., as Seller, and Wilmington Trust Company, as Owner Trustee (incorporated by reference from Exhibit 4.2 of the Current Report on Form 8-K filed by AmeriCredit Automobile Receivables Trust 2015-2 (File No. 333-194765-04) with the SEC on April 15, 2015).                                                                                                    
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 4.3    |  | Sale and Servicing Agreement, dated as of April 8, 2015, among AmeriCredit Automobile Receivables Trust 2015-2, as Issuer, AmeriCredit Financial Services, Inc., as Servicer, AFS SenSub Corp., as Seller, and Citibank, N.A., as Trust Collateral Agent (incorporated by reference from Exhibit 4.3 of the Current Report on Form 8-K filed by AmeriCredit Automobile Receivables Trust 2015-2 (File No. 333-194765-04) with the SEC on April 15, 2015).
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 10.1   |  | Purchase Agreement, dated as of April 8, 2015, between AmeriCredit Financial Services, Inc., as Seller and AFS SenSub Corp., as Purchaser (incorporated by reference from Exhibit 10.1 of the Current Report on Form 8-K filed by AmeriCredit Automobile Receivables Trust 2015-2 (File No. 333-194765-04) with the SEC on April 15, 2015).                                                                                                              
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 10.2   |  | Lockbox Account Agreement, dated as of April 8, 2015, among JPMorgan Chase Bank, N.A., as Processor, AmeriCredit Financial Services, Inc., and Citibank, N.A., as Trustee (incorporated by reference from Exhibit 10.2 of the Current Report on Form 8-K filed by AmeriCredit Automobile Receivables Trust 2015-2 (File No. 333-194765-04) with the SEC on April 15, 2015).                                                                              
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 10.3   |  | Lockbox Processing Agreement, dated as of April 8, 2015, among AmeriCredit Financial Services, Inc., Citibank, N.A., as Trustee, and Regulus Group II LLC, as Processor (incorporated by reference from Exhibit 10.3 of the Current Report on Form 8-K filed by AmeriCredit Automobile Receivables Trust 2015-2 (File No. 333-194765-04) with the SEC on April 15, 2015).                                                                                
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 31.1   |  | Rule 13a-14(a)/15d-14(a) Certification (Section 302 Certification).                                                                                                                                                                                                                                                                                                                                                                                      
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 33.1   |  | Management’s Assertion Regarding Compliance with Applicable Servicing Criteria concerning servicing activities of AmeriCredit Financial Services, Inc. and its subsidiaries for the year ended December 31, 2018.                                                                                                                                                                                                                                        
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 33.2   |  | Assessment of Compliance with Applicable Servicing Criteria (Citibank, N.A.).                                                                                                                                                                                                                                                                                                                                                                            
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 34.1   |  | Report of Independent Registered Public Accounting Firm (Ernst & Young LLP).                                                                                                                                                                                                                                                                                                                                                                             
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 34.2   |  | Report of Independent Registered Public Accounting Firm (KPMG LLP).                                                                                                                                                                                                                                                                                                                                                                                      
|               |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|Exhibit 35.1   |  | Servicer Compliance Statement of AmeriCredit Financial Services, Inc.                                                                                                                                                                                                                                                                                                                                                                                    











| | (c) | Not Applicable.
| | --- | ---------------



| | ITEM 16. | FORM
                                         10-K SUMMARY
| | -------- | ----------------------------------------------------------



None.



SUBSTITUTE
INFORMATION INCLUDED IN ACCORDANCE WITH GENERAL INSTRUCTION J TO FORM 10-K:



ITEM 1112(b)
OF REGULATION AB. (SIGNIFICANT OBLIGORS OF POOL ASSETS)



There is no
single obligor that represents more than 10% of the pool assets.



ITEM 1114(b)(2)
OF REGULATION AB. (CREDIT ENHANCEMENT AND OTHER SUPPORT, EXCEPT FOR CERTAIN DERIVATIVES INSTRUMENTS (FINANCIAL INFORMATION))



There
is no external credit enhancement or other support provider that is liable to provide payments supporting any notes or certificates
issued by the Issuing Entity.



ITEM 1115(b)
OF REGULATION AB. (CERTAIN DERIVATIVE INFORMATION (FINANCIAL INFORMATION))



No entity provides
any derivative instruments that are used to alter the payment characteristics of the cash flows from the Issuing Entity.



ITEM 1117
OF REGULATION AB. (LEGAL PROCEEDINGS)



The sponsor is subject to various
pending and potential legal and regulatory proceedings in the ordinary course of business, including litigation, arbitration,
claims, investigations, examinations, subpoenas and enforcement proceedings. Some litigation against the sponsor could take the
form of class actions. The outcomes of these proceedings are inherently uncertain, and thus no prediction can be confidently given
on how or when these proceedings will be resolved. An adverse outcome in one or more of these proceedings could result in substantial
damages, settlements, fines, penalties, diminished income or reputational harm to the sponsor, and could materially and adversely
affect the interest of the noteholders or the servicer’s ability to perform its duties under the transaction documents.
The proceedings identified below are those in connection with which the sponsor believes a material loss is reasonably possible
or probable.



In 2014 and 2015, General Motors
Financial Company, Inc. was served with investigative subpoenas from various state attorneys general and other governmental offices
to produce documents and data relating to its automobile loan and lease business and securitization of loans and leases. General
Motors Financial Company, Inc. believes that it has cooperated fully with all reasonable requests for information.











On June 18, 2014, a civil action was filed against Citibank
in the Supreme Court of the State of New York by a group of investors in 48 private-label RMBS trusts for which Citibank allegedly
serves or did serve as trustee, asserting claims for purported violations of the Trust Indenture Act of 1939 (the “Trust
Indenture Act”), breach of contract, breach of fiduciary duty and negligence based on Citibank’s alleged failure to
perform its duties as trustee for the 48 RMBS trusts.  On November 24, 2014, plaintiffs sought leave to withdraw this action. 
On the same day, a smaller subset of similar plaintiff investors in 27 private-label RMBS trusts for which Citibank allegedly serves
or did serve as trustee, filed a new civil action against Citibank in the United States District Court for the Southern District
of New York asserting similar claims as the prior action filed in state court. In January 2015, the court closed plaintiffs’
original state court action. On September 8, 2015, the federal court dismissed all claims as to 24 of the 27 trusts and allowed
certain of the claims to proceed as to the other three trusts. Subsequently, plaintiffs voluntarily dismissed all claims with respect
to two of the three trusts. On April 7, 2017, Citibank filed a motion for summary judgment. Plaintiffs filed its consolidated opposition
brief and cross motion for partial summary judgment on May 22, 2017. Briefing on those motions was completed on August 4, 2017.
On March 22, 2018, the court granted Citibank’s motion for summary judgment in its entirety, denied Plaintiffs’ motion
for summary judgment and ordered the clerk to close the case. On April 20, 2018, plaintiffs filed a notice of appeal. Plaintiffs’
opening brief was filed on August 3, 2018. Citibank filed its opposition on November 2, 2018. Plaintiffs’ filed their reply
on November 16, 2018.



On November 24, 2015, the same investors that brought the federal
case brought a new civil action in the Supreme Court of the State of New York related to 25 private-label RMBS trusts for which
Citibank allegedly serves or did serve as trustee. This case includes the 24 trusts previously dismissed in the federal action,
and one additional trust. The investors assert claims for breach of contract, breach of fiduciary duty, breach of duty to avoid
conflicts of interest, and violation of New York’s Streit Act (the “Streit Act”). Following oral argument on
Citibank’s motion to dismiss, Plaintiffs filed an amended complaint on August 5, 2016. On June 27, 2017, the state court
issued a decision, dismissing the Event of Default claims, mortgage-file-related claims, the fiduciary duty claims, and the conflict
of interest claims. The decision sustained certain breach of contract claims including the claim alleging discovery of breaches
of representations and warranties, a claim related to robo-signing, and the implied covenant of good faith claim. Citibank appealed
the lower court’s decision, and on January 16, 2018, the Appellate Division, First Department, dismissed the claims related
to robo-signing and the implied covenant of good faith, but allowed plaintiffs’ claim alleging discovery of breaches of representations
and warranties to proceed.



On August 19, 2015, the Federal Deposit Insurance Corporation
(FDIC) as Receiver for a failed financial institution filed a civil action against Citibank in the Southern District of New York.
This action relates to one private-label RMBS trust for which Citibank formerly served as trustee. FDIC asserts claims for breach
of contract, violation of the Streit Act, and violation of the Trust Indenture Act. Citibank jointly briefed a motion to dismiss
with The Bank of New York Mellon and U.S. Bank, N.A., entities that have also been sued by FDIC in their capacity as trustee, and
these cases have all been consolidated in front of Judge Carter. On September 30, 2016, the Court granted the motion to dismiss
the complaint without prejudice for lack of subject matter jurisdiction. On October 14, 2016, FDIC filed a motion for reargument
or relief from judgment from the Court’s dismissal order. On July 11, 2017, Judge Carter ruled on the motion for reconsideration
regarding his dismissal of the action. He denied reconsideration of his decision on standing, but granted leave to amend the complaint
by October 9, 2017. The FDIC subsequently requested an extension of time to file its amended complaint, which was granted. The
FDIC filed its amended complaint on December 8, 2017. Defendants jointly filed a motion to dismiss the amended complaint on March
13, 2018. On April 18, 2018, plaintiff filed its opposition. Defendants filed their joint reply on May 3, 2018.



There can be no assurances as to the outcome
of litigation or the possible impact of litigation on the trustee or the RMBS trusts.  However, Citibank denies liability
and continues to vigorously defend against these litigations.  Furthermore, neither the above-disclosed litigations nor
any other pending legal proceeding involving Citibank will materially affect Citibank’s ability to perform its duties as
Trustee under the Indenture for this ABS transaction.



ITEM 1119
OF REGULATION AB. (AFFILIATIONS AND CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS)



Information
required by Item 1119 of Regulation AB has been omitted from this report on Form 10-K in reliance on the Instruction to Item
1119.











ITEM 1122 OF REGULATION AB. COMPLIANCE
WITH APPLICABLE SERVICING CRITERIA.



The
following documents are filed as part of this report.





|Exhibit Number |  | Description                                                                                                                                                                                                      
|-------------- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|               |  |                                                                                                                                                                                                                  
|Exhibit 33.1   |  | Management’s Assertion Regarding Compliance with Applicable Servicing Criteria concerning servicing activities of AmeriCredit Financial Services, Inc. and its subsidiaries for the year ended December 31, 2018.
|               |  |                                                                                                                                                                                                                  
|Exhibit 33.2   |  | Assessment of Compliance with Applicable
    Servicing Criteria (Citibank, N.A.).                                                                                                                                
|               |  |                                                                                                                                                                                                                  
|Exhibit 34.1   |  | Report of Independent Registered Public Accounting Firm (Ernst & Young LLP).                                                                                                                                     
|               |  |                                                                                                                                                                                                                  
|Exhibit 34.2   |  | Report of Independent Registered Public Accounting Firm (KPMG LLP).                                                                                                                                              



The
Servicer has complied, in all material respects, with the Applicable Servicing Criteria.



ITEM
1123 OF REGULATION AB, SERVICER COMPLIANCE STATEMENT



The
following documents are filed as part of this report.





|Exhibit
Number |  | Description                                                          
|-------------- |  | ---------------------------------------------------------------------
|               |  |                                                                      
|Exhibit 35.1   |  | Servicer Compliance Statement of AmeriCredit Financial Services, Inc.













SIGNATURES



Pursuant to
the requirements of Section 13 or 15 (d) of the Securities Exchange Act of 1934, AFS SenSub Corp. has duly caused this report
to be signed on its behalf by the undersigned, thereunto duly authorized.





| | By: | AFS SENSUB CORP.,                                                                                        | 
| | --- | -------------------------------------------------------------------------------------------------------- | 
| |     | as Depositor                                                                                             | 
| |     |                                                                                                          | 
| | By: | /s/ Susan B. Sheffield                                                                                   | 
| |     | Name: Susan B. SheffieldTitle: Executive Vice President and Chief Financial Officer Dated: March 8, 2019



Supplemental information to be
Furnished With Reports Filed Pursuant to Section 15(d) of the Act by Registrants Which Have Not Registered Securities Pursuant
to Section 12 of the Act.



No annual report,
proxy statement, form of proxy or other proxy soliciting material has been sent to certificateholders, and the registrant does
not presently contemplate sending any such materials subsequent to the filing of this report.