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      <link:roleType id="FinancingReceivablesDetails" roleURI="http://www.navistar.com/role/FinancingReceivablesDetails">
        <link:definition>2404402 - Disclosure - Financing Receivables (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
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      </link:roleType>
      <link:roleType id="GoodwillAndOtherIntangibleAssetsNet" roleURI="http://www.navistar.com/role/GoodwillAndOtherIntangibleAssetsNet">
        <link:definition>2108100 - Disclosure - Goodwill and other intangible assets, net</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="GoodwillAndOtherIntangibleAssetsNetDetails" roleURI="http://www.navistar.com/role/GoodwillAndOtherIntangibleAssetsNetDetails">
        <link:definition>2408402 - Disclosure - Goodwill and other intangible assets, net (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="GoodwillAndOtherIntangibleAssetsNetTables" roleURI="http://www.navistar.com/role/GoodwillAndOtherIntangibleAssetsNetTables">
        <link:definition>2308301 - Disclosure - Goodwill and other intangible assets, net (Tables)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="IncomeTaxes" roleURI="http://www.navistar.com/role/IncomeTaxes">
        <link:definition>2112100 - Disclosure - Income Taxes</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="IncomeTaxesDetails" roleURI="http://www.navistar.com/role/IncomeTaxesDetails">
        <link:definition>2412402 - Disclosure - Income Taxes (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="IncomeTaxesDetailsCalc2" roleURI="http://www.navistar.com/role/IncomeTaxesDetailsCalc2">
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="IncomeTaxesTables" roleURI="http://www.navistar.com/role/IncomeTaxesTables">
        <link:definition>2312301 - Disclosure - Income Taxes (Tables)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="Inventories" roleURI="http://www.navistar.com/role/Inventories">
        <link:definition>2106100 - Disclosure - Inventories</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType id="InventoriesDetails" roleURI="http://www.navistar.com/role/InventoriesDetails">
        <link:definition>2406402 - Disclosure - Inventories (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="InventoriesTables" roleURI="http://www.navistar.com/role/InventoriesTables">
        <link:definition>2306301 - Disclosure - Inventories (Tables)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="InvestmentsInNonConsolidatedAffiliates" roleURI="http://www.navistar.com/role/InvestmentsInNonConsolidatedAffiliates">
        <link:definition>2109100 - Disclosure - Investments in Non-Consolidated Affiliates</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="InvestmentsInNonConsolidatedAffiliatesDetails" roleURI="http://www.navistar.com/role/InvestmentsInNonConsolidatedAffiliatesDetails">
        <link:definition>2409403 - Disclosure - Investments in Non-Consolidated Affiliates (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      </link:roleType>
      <link:roleType id="InvestmentsInNonConsolidatedAffiliatesNarrativeDetails" roleURI="http://www.navistar.com/role/InvestmentsInNonConsolidatedAffiliatesNarrativeDetails">
        <link:definition>2409402 - Disclosure - Investments in Non-Consolidated Affiliates Narrative (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      </link:roleType>
      <link:roleType id="InvestmentsInNonConsolidatedAffiliatesTables" roleURI="http://www.navistar.com/role/InvestmentsInNonConsolidatedAffiliatesTables">
        <link:definition>2309301 - Disclosure - Investments in Non-Consolidated Affiliates (Tables)</link:definition>
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      </link:roleType>
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        <link:definition>2111100 - Disclosure - Postretirement Benefits</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      </link:roleType>
      <link:roleType id="PostretirementBenefitsAssumptionsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsAssumptionsDetails">
        <link:definition>2411405 - Disclosure - Postretirement Benefits Assumptions (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="PostretirementBenefitsChangesInLevel3PlanAssetsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsChangesInLevel3PlanAssetsDetails">
        <link:definition>2411407 - Disclosure - Postretirement Benefits Changes In Level 3 Plan Assets (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="PostretirementBenefitsComponentsOfNetPeriodicBenefitExpenseIncomeAndOtherAmountsRecognizedInOtherComprehensiveLossIncomeDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsComponentsOfNetPeriodicBenefitExpenseIncomeAndOtherAmountsRecognizedInOtherComprehensiveLossIncomeDetails">
        <link:definition>2411404 - Disclosure - Postretirement Benefits Components of Net Periodic Benefit Expense (Income) and Other Amounts Recognized in Other Comprehensive Loss (Income) (Details)</link:definition>
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      </link:roleType>
      <link:roleType id="PostretirementBenefitsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsDetails">
        <link:definition>2411402 - Disclosure - Postretirement Benefits (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      </link:roleType>
      <link:roleType id="PostretirementBenefitsExpectedFutureBenefitPaymentsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsExpectedFutureBenefitPaymentsDetails">
        <link:definition>2411408 - Disclosure - Postretirement Benefits Expected Future Benefit Payments (Details)</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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        <link:definition>2411406 - Disclosure - Postretirement Benefits Fair Value of Pension and Other Post Retirement Benefit Plan Assets by Category (Details)</link:definition>
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      <link:roleType id="SegmentReportingMajorCustomerDetails" roleURI="http://www.navistar.com/role/SegmentReportingMajorCustomerDetails">
        <link:definition>2416403 - Disclosure - Segment Reporting Major Customer (Details)</link:definition>
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      <link:roleType id="SegmentReportingPrincipalGeographicAreasDetails" roleURI="http://www.navistar.com/role/SegmentReportingPrincipalGeographicAreasDetails">
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="SegmentReportingTables" roleURI="http://www.navistar.com/role/SegmentReportingTables">
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        <link:definition>2119100 - Disclosure - Stock-based compensation plans</link:definition>
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        <link:definition>2117100 - Disclosure - Stockholders' deficit</link:definition>
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        <link:definition>2417402 - Disclosure - Stockholders' deficit (Details)</link:definition>
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        <link:definition>2317301 - Disclosure - Stockholders' deficit (Tables)</link:definition>
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      <link:roleType id="SummaryOfSignificantAccountingPolicies" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPolicies">
        <link:definition>2101100 - Disclosure - Summary of Significant Accounting Policies</link:definition>
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="SummaryOfSignificantAccountingPoliciesDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesDetails">
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        <link:usedOn>link:calculationLink</link:usedOn>
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      <link:roleType id="SummaryOfSignificantAccountingPoliciesGoodwillAndOtherIntangibleAssetsDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesGoodwillAndOtherIntangibleAssetsDetails">
        <link:definition>2401406 - Disclosure - Summary of Significant Accounting Policies Goodwill and Other Intangible Assets (Details)</link:definition>
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      <link:roleType id="SummaryOfSignificantAccountingPoliciesProductWarrantyLiabilityDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesProductWarrantyLiabilityDetails">
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        <link:definition>2401405 - Disclosure - Summary of Significant Accounting Policies Property and Equipment (Details)</link:definition>
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        <link:definition>2401404 - Disclosure - Summary of Significant Accounting Policies Variable Interest Entities (Details)</link:definition>
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</xsd:schema>
</XBRL>