<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.navistar.com/20160430" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nav="http://www.navistar.com/20160430" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2016-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import namespace="http://fasb.org/us-gaap/2016-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2016-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2016/elts/us-roles-2016-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2016-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2016/elts/us-types-2016-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/country/2016-01-31" schemaLocation="http://xbrl.sec.gov/country/2016/country-2016-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2016-01-31" schemaLocation="http://xbrl.sec.gov/currency/2016/currency-2016-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2014-01-31" schemaLocation="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2016-01-31" schemaLocation="http://xbrl.sec.gov/exch/2016/exch-2016-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/naics/2011-01-31" schemaLocation="http://xbrl.sec.gov/naics/2011/naics-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2011-01-31" schemaLocation="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nav-20160430_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nav-20160430_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nav-20160430_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nav-20160430_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="AllowanceForDoubtfulAccounts" roleURI="http://www.navistar.com/role/AllowanceForDoubtfulAccounts">
        <link:definition>2105100 - Disclosure - Allowance for Doubtful Accounts</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AllowanceForDoubtfulAccountsNarrativeDetails" roleURI="http://www.navistar.com/role/AllowanceForDoubtfulAccountsNarrativeDetails">
        <link:definition>2405405 - Disclosure - Allowance for Doubtful Accounts - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AllowanceForDoubtfulAccountsScheduleOfAllowanceAgingAnalysisDetails" roleURI="http://www.navistar.com/role/AllowanceForDoubtfulAccountsScheduleOfAllowanceAgingAnalysisDetails">
        <link:definition>2405404 - Disclosure - Allowance for Doubtful Accounts - Schedule of Allowance Aging Analysis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AllowanceForDoubtfulAccountsScheduleOfAllowanceForRetailWholesaleTradeOtherDetails" roleURI="http://www.navistar.com/role/AllowanceForDoubtfulAccountsScheduleOfAllowanceForRetailWholesaleTradeOtherDetails">
        <link:definition>2405402 - Disclosure - Allowance for Doubtful Accounts - Schedule of Allowance for Retail, Wholesale, Trade & Other (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AllowanceForDoubtfulAccountsScheduleOfImpairedFinanceReceivablesDetails" roleURI="http://www.navistar.com/role/AllowanceForDoubtfulAccountsScheduleOfImpairedFinanceReceivablesDetails">
        <link:definition>2405403 - Disclosure - Allowance for Doubtful Accounts - Schedule of Impaired Finance Receivables (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AllowanceForDoubtfulAccountsTables" roleURI="http://www.navistar.com/role/AllowanceForDoubtfulAccountsTables">
        <link:definition>2305301 - Disclosure - Allowance for Doubtful Accounts (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingencies" roleURI="http://www.navistar.com/role/CommitmentsAndContingencies">
        <link:definition>2112100 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesNarrativeDetails" roleURI="http://www.navistar.com/role/CommitmentsAndContingenciesNarrativeDetails">
        <link:definition>2412401 - Disclosure - Commitments and Contingencies - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformation" roleURI="http://www.navistar.com/role/CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformation">
        <link:definition>2116100 - Disclosure - Condensed Consolidating Guarantor and Non-Guarantor Financial Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationBalanceSheetDetails" roleURI="http://www.navistar.com/role/CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationBalanceSheetDetails">
        <link:definition>2416404 - Disclosure - Condensed Consolidating Guarantor and Non-Guarantor Financial Information - Balance Sheet (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationStatementOfCashFlowsDetails" roleURI="http://www.navistar.com/role/CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationStatementOfCashFlowsDetails">
        <link:definition>2416405 - Disclosure - Condensed Consolidating Guarantor and Non-Guarantor Financial Information - Statement of Cash Flows (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationStatementOfComprehsiveIncomeDetails" roleURI="http://www.navistar.com/role/CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationStatementOfComprehsiveIncomeDetails">
        <link:definition>2416403 - Disclosure - Condensed Consolidating Guarantor and Non-Guarantor Financial Information - Statement of Comprehsive Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationStatementOfOperationsDetails" roleURI="http://www.navistar.com/role/CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationStatementOfOperationsDetails">
        <link:definition>2416402 - Disclosure - Condensed Consolidating Guarantor and Non-Guarantor Financial Information - Statement of Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationTables" roleURI="http://www.navistar.com/role/CondensedConsolidatingGuarantorAndNonGuarantorFinancialInformationTables">
        <link:definition>2316301 - Disclosure - Condensed Consolidating Guarantor and Non-Guarantor Financial Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedBalanceSheets" roleURI="http://www.navistar.com/role/ConsolidatedBalanceSheets">
        <link:definition>1004000 - Statement - Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedBalanceSheetsParenthetical" roleURI="http://www.navistar.com/role/ConsolidatedBalanceSheetsParenthetical">
        <link:definition>1004501 - Statement - Consolidated Balance Sheets (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfCashFlows" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfCashFlows">
        <link:definition>1005000 - Statement - Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfComprehensiveLoss" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfComprehensiveLoss">
        <link:definition>1003000 - Statement - Consolidated Statements of Comprehensive Loss</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfComprehensiveLossParenthetical" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfComprehensiveLossParenthetical">
        <link:definition>1003501 - Statement - Consolidated Statements of Comprehensive Loss (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfOperations" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfOperations">
        <link:definition>1001000 - Statement - Consolidated Statements of Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfOperationsCalc2" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfOperationsCalc2">
        <link:definition>1001000 - Statement - Consolidated Statements of Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfStockholdersDeficit" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfStockholdersDeficit">
        <link:definition>1011000 - Statement - Consolidated Statements of Stockholders' Deficit</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfStockholdersDeficitConsolidatedStatementsOfStockholdersDeficitParenthetical" roleURI="http://www.navistar.com/role/ConsolidatedStatementsOfStockholdersDeficitConsolidatedStatementsOfStockholdersDeficitParenthetical">
        <link:definition>1011001 - Statement - Consolidated Statements of Stockholders’ Deficit Consolidated Statements of Stockholders' Deficit (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Debt" roleURI="http://www.navistar.com/role/Debt">
        <link:definition>2107100 - Disclosure - Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtNarrativeDetails" roleURI="http://www.navistar.com/role/DebtNarrativeDetails">
        <link:definition>2407404 - Disclosure - Debt - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtScheduleOfDebtInstrumentsDetails" roleURI="http://www.navistar.com/role/DebtScheduleOfDebtInstrumentsDetails">
        <link:definition>2407402 - Disclosure - Debt - Schedule of Debt Instruments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtScheduleOfDebtMaturitiesDetails" roleURI="http://www.navistar.com/role/DebtScheduleOfDebtMaturitiesDetails">
        <link:definition>2407403 - Disclosure - Debt - Schedule of Debt Maturities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtTables" roleURI="http://www.navistar.com/role/DebtTables">
        <link:definition>2307301 - Disclosure - Debt (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DiscontinuedOperations" roleURI="http://www.navistar.com/role/DiscontinuedOperations">
        <link:definition>2102100 - Disclosure - Discontinued Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DiscontinuedOperationsNarrativeDetails" roleURI="http://www.navistar.com/role/DiscontinuedOperationsNarrativeDetails">
        <link:definition>2402402 - Disclosure - Discontinued Operations - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DiscontinuedOperationsScheduleOfDiscontinuedOperationsDetails" roleURI="http://www.navistar.com/role/DiscontinuedOperationsScheduleOfDiscontinuedOperationsDetails">
        <link:definition>2402403 - Disclosure - Discontinued Operations - Schedule of Discontinued Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DiscontinuedOperationsTables" roleURI="http://www.navistar.com/role/DiscontinuedOperationsTables">
        <link:definition>2302301 - Disclosure - Discontinued Operations (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DocumentAndEntityInformationDocument" roleURI="http://www.navistar.com/role/DocumentAndEntityInformationDocument">
        <link:definition>0001000 - Document - Document and Entity Information Document</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EarningsLossPerShareAttributableToNavistarInternationalCorporation" roleURI="http://www.navistar.com/role/EarningsLossPerShareAttributableToNavistarInternationalCorporation">
        <link:definition>2115100 - Disclosure - Earnings (Loss) Per Share Attributable to Navistar International Corporation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EarningsLossPerShareAttributableToNavistarInternationalCorporationBasicDilutedLossPerShareDetails" roleURI="http://www.navistar.com/role/EarningsLossPerShareAttributableToNavistarInternationalCorporationBasicDilutedLossPerShareDetails">
        <link:definition>2415402 - Disclosure - Earnings (Loss) Per Share Attributable to Navistar International Corporation - Basic & Diluted Loss per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EarningsLossPerShareAttributableToNavistarInternationalCorporationNarrativeDetails" roleURI="http://www.navistar.com/role/EarningsLossPerShareAttributableToNavistarInternationalCorporationNarrativeDetails">
        <link:definition>2415403 - Disclosure - Earnings (Loss) Per Share Attributable to Navistar International Corporation - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EarningsLossPerShareAttributableToNavistarInternationalCorporationTables" roleURI="http://www.navistar.com/role/EarningsLossPerShareAttributableToNavistarInternationalCorporationTables">
        <link:definition>2315301 - Disclosure - Earnings (Loss) Per Share Attributable to Navistar International Corporation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.navistar.com/role/FairValueMeasurements">
        <link:definition>2110100 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsCarryingValuesAndEstimatedFairValuesOfFinancialInstrumentsDetails" roleURI="http://www.navistar.com/role/FairValueMeasurementsCarryingValuesAndEstimatedFairValuesOfFinancialInstrumentsDetails">
        <link:definition>2410405 - Disclosure - Fair Value Measurements - Carrying Values and Estimated Fair Values of Financial Instruments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsFinancialInstrumentsMeasuredOnNonrecurringBasisDetails" roleURI="http://www.navistar.com/role/FairValueMeasurementsFinancialInstrumentsMeasuredOnNonrecurringBasisDetails">
        <link:definition>2410404 - Disclosure - Fair Value Measurements - Financial Instruments Measured on Nonrecurring Basis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsFinancialInstrumentsMeasuredOnRecurringBasisDetails" roleURI="http://www.navistar.com/role/FairValueMeasurementsFinancialInstrumentsMeasuredOnRecurringBasisDetails">
        <link:definition>2410402 - Disclosure - Fair Value Measurements - Financial Instruments Measured on Recurring Basis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsLevel3ReconciliationDetails" roleURI="http://www.navistar.com/role/FairValueMeasurementsLevel3ReconciliationDetails">
        <link:definition>2410403 - Disclosure - Fair Value Measurements - Level 3 Reconciliation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativeDetails" roleURI="http://www.navistar.com/role/FairValueMeasurementsNarrativeDetails">
        <link:definition>2410406 - Disclosure - Fair Value Measurements - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.navistar.com/role/FairValueMeasurementsTables">
        <link:definition>2310301 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivables" roleURI="http://www.navistar.com/role/FinanceReceivables">
        <link:definition>2104100 - Disclosure - Finance Receivables</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesFinanceReceivablesDetails" roleURI="http://www.navistar.com/role/FinanceReceivablesFinanceReceivablesDetails">
        <link:definition>2404403 - Disclosure - Finance Receivables - Finance Receivables (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesFinanceReceivablesDetailsCalc2" roleURI="http://www.navistar.com/role/FinanceReceivablesFinanceReceivablesDetailsCalc2">
        <link:definition>2404403 - Disclosure - Finance Receivables - Finance Receivables (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesNarrativeDetails" roleURI="http://www.navistar.com/role/FinanceReceivablesNarrativeDetails">
        <link:definition>2404402 - Disclosure - Finance Receivables - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesScheduleOfFinanceRevenuesDetails" roleURI="http://www.navistar.com/role/FinanceReceivablesScheduleOfFinanceRevenuesDetails">
        <link:definition>2404404 - Disclosure - Finance Receivables - Schedule of Finance Revenues (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesTables" roleURI="http://www.navistar.com/role/FinanceReceivablesTables">
        <link:definition>2304301 - Disclosure - Finance Receivables (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsAndCommodityContracts" roleURI="http://www.navistar.com/role/FinancialInstrumentsAndCommodityContracts">
        <link:definition>2111100 - Disclosure - Financial Instruments and Commodity Contracts</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsAndCommodityContractsDerivativeFinancialInstrumentsDetails" roleURI="http://www.navistar.com/role/FinancialInstrumentsAndCommodityContractsDerivativeFinancialInstrumentsDetails">
        <link:definition>2411403 - Disclosure - Financial Instruments and Commodity Contracts - Derivative Financial Instruments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsAndCommodityContractsForeignCurrencyContractsDetails" roleURI="http://www.navistar.com/role/FinancialInstrumentsAndCommodityContractsForeignCurrencyContractsDetails">
        <link:definition>2411404 - Disclosure - Financial Instruments and Commodity Contracts - Foreign Currency Contracts (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsAndCommodityContractsNarrativeDetails" roleURI="http://www.navistar.com/role/FinancialInstrumentsAndCommodityContractsNarrativeDetails">
        <link:definition>2411402 - Disclosure - Financial Instruments and Commodity Contracts - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialInstrumentsAndCommodityContractsTables" roleURI="http://www.navistar.com/role/FinancialInstrumentsAndCommodityContractsTables">
        <link:definition>2311301 - Disclosure - Financial Instruments and Commodity Contracts (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.navistar.com/role/IncomeTaxes">
        <link:definition>2109100 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesComponentsOfIncomeTaxBenefitExpenseDetails" roleURI="http://www.navistar.com/role/IncomeTaxesComponentsOfIncomeTaxBenefitExpenseDetails">
        <link:definition>2409404 - Disclosure - Income Taxes - Components of Income Tax Benefit (Expense) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesLossFromContinuingOperationsBeforeTaxesDetails" roleURI="http://www.navistar.com/role/IncomeTaxesLossFromContinuingOperationsBeforeTaxesDetails">
        <link:definition>2409403 - Disclosure - Income Taxes - Loss From Continuing Operations Before Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesNarrativeDetails" roleURI="http://www.navistar.com/role/IncomeTaxesNarrativeDetails">
        <link:definition>2409402 - Disclosure - Income Taxes - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesReconciliationOfIncomeTaxToStatutoryIncomeTaxDetails" roleURI="http://www.navistar.com/role/IncomeTaxesReconciliationOfIncomeTaxToStatutoryIncomeTaxDetails">
        <link:definition>2409405 - Disclosure - Income Taxes - Reconciliation of Income Tax to Statutory Income Tax (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" roleURI="http://www.navistar.com/role/IncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetails">
        <link:definition>2409406 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleOfUnrecognizedTaxBenefitsDetails" roleURI="http://www.navistar.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsDetails">
        <link:definition>2409407 - Disclosure - Income Taxes - Schedule of Unrecognized Tax Benefits (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesTables" roleURI="http://www.navistar.com/role/IncomeTaxesTables">
        <link:definition>2309301 - Disclosure - Income Taxes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Inventories" roleURI="http://www.navistar.com/role/Inventories">
        <link:definition>2106100 - Disclosure - Inventories</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventoriesInventoryDetails" roleURI="http://www.navistar.com/role/InventoriesInventoryDetails">
        <link:definition>2406402 - Disclosure - Inventories - Inventory (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventoriesTables" roleURI="http://www.navistar.com/role/InventoriesTables">
        <link:definition>2306301 - Disclosure - Inventories (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefits" roleURI="http://www.navistar.com/role/PostretirementBenefits">
        <link:definition>2108100 - Disclosure - Postretirement Benefits</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsAllocationOfPlanAssetsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsAllocationOfPlanAssetsDetails">
        <link:definition>2408412 - Disclosure - Postretirement Benefits - Allocation of Plan Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsComponentsOfPostretirementBenefitsIncludedInOperationsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsComponentsOfPostretirementBenefitsIncludedInOperationsDetails">
        <link:definition>2408406 - Disclosure - Postretirement Benefits - Components of Postretirement Benefits Included in Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsEffectOfChangingAssumptionsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsEffectOfChangingAssumptionsDetails">
        <link:definition>2408409 - Disclosure - Postretirement Benefits - Effect of Changing Assumptions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsEffectOfSignificantInputsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsEffectOfSignificantInputsDetails">
        <link:definition>2408411 - Disclosure - Postretirement Benefits - Effect of Significant Inputs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsExpectedFutureBenefitCostsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsExpectedFutureBenefitCostsDetails">
        <link:definition>2408413 - Disclosure - Postretirement Benefits - Expected Future Benefit Costs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsNarrativeDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsNarrativeDetails">
        <link:definition>2408402 - Disclosure - Postretirement Benefits - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsScheduleOfAccumulatedObligationInExcessOfPlanAssetsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsScheduleOfAccumulatedObligationInExcessOfPlanAssetsDetails">
        <link:definition>2408405 - Disclosure - Postretirement Benefits - Schedule of Accumulated Obligation in Excess of Plan Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsScheduleOfAmountsRecognizedInAccumulatedOtherComprehensiveIncomeDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsScheduleOfAmountsRecognizedInAccumulatedOtherComprehensiveIncomeDetails">
        <link:definition>2408404 - Disclosure - Postretirement Benefits - Schedule of Amounts Recognized in Accumulated Other Comprehensive Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsScheduleOfBenefitPlanAssumptionsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsScheduleOfBenefitPlanAssumptionsDetails">
        <link:definition>2408408 - Disclosure - Postretirement Benefits - Schedule of Benefit Plan Assumptions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsScheduleOfNetBenefitDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsScheduleOfNetBenefitDetails">
        <link:definition>2408407 - Disclosure - Postretirement Benefits - Schedule of Net Benefit (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsScheduleOfPlanAssetsDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsScheduleOfPlanAssetsDetails">
        <link:definition>2408410 - Disclosure - Postretirement Benefits - Schedule of Plan Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PostretirementBenefitsSummaryOfChangesInDefinedBenefitPlansDetails" roleURI="http://www.navistar.com/role/PostretirementBenefitsSummaryOfChangesInDefinedBenefitPlansDetails">
        <link:definition>2408403 - Disclosure - Postretirement Benefits - Summary of Changes in the Defined Benefit Plans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringAndImpairments" roleURI="http://www.navistar.com/role/RestructuringAndImpairments">
        <link:definition>2102100 - Disclosure - Restructuring and Impairments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringAndImpairmentsNarrativeDetails" roleURI="http://www.navistar.com/role/RestructuringAndImpairmentsNarrativeDetails">
        <link:definition>2402402 - Disclosure - Restructuring and Impairments - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringAndImpairmentsRestructuringReserveByTypeDetails" roleURI="http://www.navistar.com/role/RestructuringAndImpairmentsRestructuringReserveByTypeDetails">
        <link:definition>2402403 - Disclosure - Restructuring and Impairments - Restructuring Reserve by Type (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringAndImpairmentsScheduleOfImpairmentChargesDetails" roleURI="http://www.navistar.com/role/RestructuringAndImpairmentsScheduleOfImpairmentChargesDetails">
        <link:definition>2402404 - Disclosure - Restructuring and Impairments - Schedule of Impairment Charges (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringAndImpairmentsTables" roleURI="http://www.navistar.com/role/RestructuringAndImpairmentsTables">
        <link:definition>2302301 - Disclosure - Restructuring and Impairments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReporting" roleURI="http://www.navistar.com/role/SegmentReporting">
        <link:definition>2113100 - Disclosure - Segment Reporting</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReportingNarrativeDetails" roleURI="http://www.navistar.com/role/SegmentReportingNarrativeDetails">
        <link:definition>2413402 - Disclosure - Segment Reporting - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReportingSummaryOfSegmentAssetsDetails" roleURI="http://www.navistar.com/role/SegmentReportingSummaryOfSegmentAssetsDetails">
        <link:definition>2413403 - Disclosure - Segment Reporting - Summary of Segment Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReportingSummaryOfSegmentLongLivedAssetsAndRevenueDetails" roleURI="http://www.navistar.com/role/SegmentReportingSummaryOfSegmentLongLivedAssetsAndRevenueDetails">
        <link:definition>2413405 - Disclosure - Segment Reporting - Summary of Segment Long Lived Assets and Revenue (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReportingSummaryOfSegmentOperationsDetails" roleURI="http://www.navistar.com/role/SegmentReportingSummaryOfSegmentOperationsDetails">
        <link:definition>2413404 - Disclosure - Segment Reporting - Summary of Segment Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentReportingTables" roleURI="http://www.navistar.com/role/SegmentReportingTables">
        <link:definition>2313301 - Disclosure - Segment Reporting (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersDeficit" roleURI="http://www.navistar.com/role/StockholdersDeficit">
        <link:definition>2114100 - Disclosure - Stockholders' Deficit</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersDeficitAccumulatedOtherComprehensiveIncomeDetails" roleURI="http://www.navistar.com/role/StockholdersDeficitAccumulatedOtherComprehensiveIncomeDetails">
        <link:definition>2414404 - Disclosure - Stockholders' Deficit Accumulated Other Comprehensive Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersDeficitNarrativeDetails" roleURI="http://www.navistar.com/role/StockholdersDeficitNarrativeDetails">
        <link:definition>2414403 - Disclosure - Stockholders' Deficit - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersDeficitStockholdersRightsPlanPolicies" roleURI="http://www.navistar.com/role/StockholdersDeficitStockholdersRightsPlanPolicies">
        <link:definition>2214201 - Disclosure - Stockholders' Deficit Stockholder's Rights Plan (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersDeficitTablesTables" roleURI="http://www.navistar.com/role/StockholdersDeficitTablesTables">
        <link:definition>2314302 - Disclosure - Stockholders' Deficit (Tables) (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPolicies" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPolicies">
        <link:definition>2101100 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesInventoryDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesInventoryDetails">
        <link:definition>2401406 - Disclosure - Summary of Significant Accounting Policies - Inventory (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesNarrativeDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails">
        <link:definition>2401403 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesPolicies">
        <link:definition>2201201 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesProductWarrantyLiabilityDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesProductWarrantyLiabilityDetails">
        <link:definition>2401405 - Disclosure - Summary of Significant Accounting Policies - Product Warranty Liability (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesTables" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesTables">
        <link:definition>2301302 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesVariableInterestEntitiesDetails" roleURI="http://www.navistar.com/role/SummaryOfSignificantAccountingPoliciesVariableInterestEntitiesDetails">
        <link:definition>2401404 - Disclosure - Summary of Significant Accounting Policies - Variable Interest Entities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Tables" roleURI="http://www.navistar.com/role/Tables">
        <link:definition>2308301 - Disclosure - (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element abstract="true" id="nav_AccountingPoliciesLineItems" name="AccountingPoliciesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_AccountingPoliciesTable" name="AccountingPoliciesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_AccruedInterestReceived" name="AccruedInterestReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_AccumulatedOtherComprehensiveIncomeAbstract" name="AccumulatedOtherComprehensiveIncomeAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtRepurchaseTax" name="AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtRepurchaseTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtTax" name="AdjustmentstoAdditionalPaidinCapitalEquityComponentofConvertibleDebtTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_AllegedUnfulfilledPromisesandInjurytoReputationMember" name="AllegedUnfulfilledPromisesandInjurytoReputationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_AllowanceForCreditLossesOnReceivablesTableTextBlock" name="AllowanceForCreditLossesOnReceivablesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_AllowanceForDoubtfulAccountsAbstract" name="AllowanceForDoubtfulAccountsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_AllowanceForDoubtfulAccountsPolicyTextBlock" name="AllowanceForDoubtfulAccountsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_AmendedandRestatedAssetBasedCreditFacilityMember" name="AmendedandRestatedAssetBasedCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_AssetBasedCreditFacilityMember" name="AssetBasedCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_AssetImpairmentChargesIncludingIntangibleAssets" name="AssetImpairmentChargesIncludingIntangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_AssetsNetOfIntercompanyBalances" name="AssetsNetOfIntercompanyBalances" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_BankFacilityMember" name="BankFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_BisonCoachMember" name="BisonCoachMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_BorrowingsSecuredByOperatingAndFinanceLeasesMember" name="BorrowingsSecuredByOperatingAndFinanceLeasesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_BrazilianReportingUnitMember" name="BrazilianReportingUnitMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CaliforniaAirResourcesBoardCarbMember" name="CaliforniaAirResourcesBoardCarbMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CanadianEquityMember" name="CanadianEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_CashAndCashEquivalentsAtBeginningOfPeriod" name="CashAndCashEquivalentsAtBeginningOfPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_CashAndCashEquivalentsAtEndOfPeriod" name="CashAndCashEquivalentsAtEndOfPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_CashProvidedByUsedInOtherFinancingActivities" name="CashProvidedByUsedInOtherFinancingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_CashandCashEquivalentsMaturityTerm" name="CashandCashEquivalentsMaturityTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ChargeRelatedtoRepurchaseofDebt" name="ChargeRelatedtoRepurchaseofDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ChathamMember" name="ChathamMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ClassesOfReceivablesInEachPortfolio" name="ClassesOfReceivablesInEachPortfolio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_CommodityContractDieselFuelMember" name="CommodityContractDieselFuelMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CommodityContractSteelMember" name="CommodityContractSteelMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CommonAndPreferredStockMember" name="CommonAndPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ComponentsOfPostretirementBenefitsIncomeExpenseIncludedInStatementOfOperationsTableTextBlock" name="ComponentsOfPostretirementBenefitsIncomeExpenseIncludedInStatementOfOperationsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ConcentrationRiskNumberOfEmployees" name="ConcentrationRiskNumberOfEmployees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_ConcentrationRiskNumberOfEmployeesPercentage" name="ConcentrationRiskNumberOfEmployeesPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_CondensedConsolidatingGuarantorAndNonGuarantorAbstract" name="CondensedConsolidatingGuarantorAndNonGuarantorAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CondensedConsolidatingGuarantorAndNonGuarnatorAbstract" name="CondensedConsolidatingGuarantorAndNonGuarnatorAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CondensedConsolidatingGurantorAndNonGurantorFinancialInformationAbstract" name="CondensedConsolidatingGurantorAndNonGurantorFinancialInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ContingencyDisclosureRelatedToLitigationByTrialOrRulingAxis" name="ContingencyDisclosureRelatedToLitigationByTrialOrRulingAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ConvertibleJuniorPreferenceStockSeriesDMember" name="ConvertibleJuniorPreferenceStockSeriesDMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CorporateAndEliminationsMember" name="CorporateAndEliminationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CountyOfCookRecoveryZoneFacilityRevenueBondsMember" name="CountyOfCookRecoveryZoneFacilityRevenueBondsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CurrencyDenominationAxis" name="CurrencyDenominationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_CurrencyDenominationDomain" name="CurrencyDenominationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DebtInstrumentCallPremium" name="DebtInstrumentCallPremium" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DebtInstrumentConvertibleConversionPricePercent" name="DebtInstrumentConvertibleConversionPricePercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DebtInstrumentConvertibleConversionRatioBasis" name="DebtInstrumentConvertibleConversionRatioBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_DebtInstrumentConvertibleMeasurementPeriodBusinessDays" name="DebtInstrumentConvertibleMeasurementPeriodBusinessDays" nillable="true" substitutionGroup="xbrli:item" type="us-types:durationStringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DebtInstrumentConvertibleMeasurementPeriodTradingDaysEnding" name="DebtInstrumentConvertibleMeasurementPeriodTradingDaysEnding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DebtInstrumentCovenantComplianceFixedChargeCoverageRatioMaximum" name="DebtInstrumentCovenantComplianceFixedChargeCoverageRatioMaximum" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_DebtInstrumentLiquidityBlock" name="DebtInstrumentLiquidityBlock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="nav_DebtInstrumentNumberOfInstallmentPayments" name="DebtInstrumentNumberOfInstallmentPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_DebtInstrumentPercentageOfBorrowingsDenominatedInCountriesCurrency" name="DebtInstrumentPercentageOfBorrowingsDenominatedInCountriesCurrency" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_DebtInstrumentPeriodicPaymentPrincipalPercentage" name="DebtInstrumentPeriodicPaymentPrincipalPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_DebtInstrumentPermittedReceivablesFinancing" name="DebtInstrumentPermittedReceivablesFinancing" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_DebtInstrumentRedemptionPeriodSixMember" name="DebtInstrumentRedemptionPeriodSixMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DebtInstrumentRedemptionScenarioAxis" name="DebtInstrumentRedemptionScenarioAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DebtInstrumentRedemptionScenarioDomain" name="DebtInstrumentRedemptionScenarioDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DebtInstrumentRedemptionScenarioOneMember" name="DebtInstrumentRedemptionScenarioOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DebtInstrumentRedemptionScenarioThreeMember" name="DebtInstrumentRedemptionScenarioThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DebtOfMajorityOwnedDealershipsMember" name="DebtOfMajorityOwnedDealershipsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DeferredIncomeTaxExpenseBenefitExcludingReclassifications" name="DeferredIncomeTaxExpenseBenefitExcludingReclassifications" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DeferredTaxAssetAlternativeMinimumTaxMember" name="DeferredTaxAssetAlternativeMinimumTaxMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DeferredTaxesNet" name="DeferredTaxesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_DefinedBenefitPlanBenefitsPaidFromCompanyAssets" name="DefinedBenefitPlanBenefitsPaidFromCompanyAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_DefinedBenefitPlanChangeInFairValueOfPlanAssetsBenefitsPaid" name="DefinedBenefitPlanChangeInFairValueOfPlanAssetsBenefitsPaid" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_DefinedBenefitPlanFairValueOfPlanAssetsExcludingReceivables" name="DefinedBenefitPlanFairValueOfPlanAssetsExcludingReceivables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_DefinedBenefitPlanRemeasurementAxis" name="DefinedBenefitPlanRemeasurementAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DefinedBenefitPlanRemeasurementDomain" name="DefinedBenefitPlanRemeasurementDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DefinedBenefitPlanWeightedAverageRateOfIncreaseInInPerCapitaCostPercentOfBenefitObligation" name="DefinedBenefitPlanWeightedAverageRateOfIncreaseInInPerCapitaCostPercentOfBenefitObligation" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_DefinedBenefitPlansRealizedGains" name="DefinedBenefitPlansRealizedGains" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_DepreciationExcludingPropertyOnOperatingLeases" name="DepreciationExcludingPropertyOnOperatingLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_DepreciationOfPropertyOnOperatingLeases" name="DepreciationOfPropertyOnOperatingLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_DerivativeNotionalAmountExpiringMonthly" name="DerivativeNotionalAmountExpiringMonthly" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_DieselFuelForwardContractsMember" name="DieselFuelForwardContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DiscontinuationEngineeringProgramMember" name="DiscontinuationEngineeringProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_EffectOfRemeasurementOnPlanMember" name="EffectOfRemeasurementOnPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_EffectiveIncomeTaxRateReconciliationTaxExpenserelatedtoEquityComponents" name="EffectiveIncomeTaxRateReconciliationTaxExpenserelatedtoEquityComponents" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_EightPointTwoFivePercentSeniorNotesMember" name="EightPointTwoFivePercentSeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_EmergingMarketsEquityMember" name="EmergingMarketsEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_EngineMember" name="EngineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_EnginePlantConsolidationMember" name="EnginePlantConsolidationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_Equipmentleasedtoothers" name="Equipmentleasedtoothers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_ExposureToCreditRisk" name="ExposureToCreditRisk" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_ExtendedWarrantyProgramsMember" name="ExtendedWarrantyProgramsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_Externalsalesandrevenuesnet" name="Externalsalesandrevenuesnet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetAndLiabilityClassDomain" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetAndLiabilityClassDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FairValueAssetsAndLiablitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" name="FairValueAssetsAndLiablitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FairValueByAssetAndLiabilityClassAxis" name="FairValueByAssetAndLiabilityClassAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_FairValueChangeInUnrealizedGainsOnAssetsAndLiabilitiesStillHeld1" name="FairValueChangeInUnrealizedGainsOnAssetsAndLiabilitiesStillHeld1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="nav_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityBeginningValue1" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityBeginningValue1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityEndingValue" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityEndingValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisIssuances" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisIssuances" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_FairValueMeasurementWithUnobservableInputsReconciliationTransfersOutOfLevel3" name="FairValueMeasurementWithUnobservableInputsReconciliationTransfersOutOfLevel3" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FatmaNoticeTrialMember" name="FatmaNoticeTrialMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FieldCampaignToAddressIssuesInProductsSoldMember" name="FieldCampaignToAddressIssuesInProductsSoldMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FinanceReceivableNonAccrualStatusMember" name="FinanceReceivableNonAccrualStatusMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_FinanceReceivablesCurrent" name="FinanceReceivablesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_FinanceReceivablesFairValueDisclosure" name="FinanceReceivablesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_FinanceReceivablesGross" name="FinanceReceivablesGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_FinanceReceivablesNoncurrent" name="FinanceReceivablesNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_FinanceReceivablesRetailAccountsCollateralForBorrowedSecurities" name="FinanceReceivablesRetailAccountsCollateralForBorrowedSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_FinanceRevenueLineItems" name="FinanceRevenueLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_FinanceRevenuesDerivedFromReceivablesTableTextBlock" name="FinanceRevenuesDerivedFromReceivablesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_FinanceRevenuesFromOnBalanceSheetReceivables" name="FinanceRevenuesFromOnBalanceSheetReceivables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FinanceRevenuesTable" name="FinanceRevenuesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FinancedLeaseObligationsMember" name="FinancedLeaseObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FinancialServicesOperationsMember" name="FinancialServicesOperationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FinancingArrangementsAndCapitalLeaseObligationsMember" name="FinancingArrangementsAndCapitalLeaseObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FinancingArrangementsMember" name="FinancingArrangementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_FinancingReceivableAllowanceforCreditLossesOther" name="FinancingReceivableAllowanceforCreditLossesOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_FinancingReceivablesRecordedInvestment30To90DaysPastDue" name="FinancingReceivablesRecordedInvestment30To90DaysPastDue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_ForeignExchangeContractMaturingApril2016toOctober2016Member" name="ForeignExchangeContractMaturingApril2016toOctober2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ForeignExchangeContractMaturingNovember2015toOctober2016Member" name="ForeignExchangeContractMaturingNovember2015toOctober2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FourPointFiveZeroSeniorSubordinatedConvertibleNotesMember" name="FourPointFiveZeroSeniorSubordinatedConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_FourPointSevenFiveSeniorSubordinatedConvertibleNotesMemberMember" name="FourPointSevenFiveSeniorSubordinatedConvertibleNotesMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_GEOperatingAgreementMember" name="GEOperatingAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_GainLossOnSalesOfInvestmentsAndBusinessesNet" name="GainLossOnSalesOfInvestmentsAndBusinessesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_GlobalOperationsMember" name="GlobalOperationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_HuntsvilleEnginePlantMember" name="HuntsvilleEnginePlantMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_IIAAVs.NavitrucksMember" name="IIAAVs.NavitrucksMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_IllinoisFinanceAuthorityRecoveryZoneFacilityRevenueBondMember" name="IllinoisFinanceAuthorityRecoveryZoneFacilityRevenueBondMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ImpairedFinanceReceivablesWithSpecificLossReservesMember" name="ImpairedFinanceReceivablesWithSpecificLossReservesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ImpairedFinancingReceivableWithoutSpecificLossReservesMember" name="ImpairedFinancingReceivableWithoutSpecificLossReservesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ImpairmentTypeAxis" name="ImpairmentTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ImpairmentTypeDomain" name="ImpairmentTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ImpairmentchargesMember" name="ImpairmentchargesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_IncomeTaxesPercentLikelihoodOfBeingRealizedUponSettlement" name="IncomeTaxesPercentLikelihoodOfBeingRealizedUponSettlement" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_IndianapolisandWaukeshaFoundryMember" name="IndianapolisandWaukeshaFoundryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InstallmentPaymentsBySetAxis" name="InstallmentPaymentsBySetAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InstallmentPaymentsBySetDomain" name="InstallmentPaymentsBySetDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InstallmentPaymentsSetTwoMember" name="InstallmentPaymentsSetTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_IntangibleAssetsNetAndOtherAssets" name="IntangibleAssetsNetAndOtherAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_InterestRateAxis" name="InterestRateAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InterestRateDomain" name="InterestRateDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InternationalChamberofCommerceMember" name="InternationalChamberofCommerceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InternationalEquityMember" name="InternationalEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InternationalIndstriadeMotoresdaAmricadoSulLtdaMember" name="InternationalIndstriadeMotoresdaAmricadoSulLtdaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InternationalTruckLeasingCorporationMember" name="InternationalTruckLeasingCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_Intersegmentsalesandrevenues" name="Intersegmentsalesandrevenues" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_IntraperiodTaxAllocationRuleMember" name="IntraperiodTaxAllocationRuleMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InvestorNotesMaturingOctoberTwoThousandThirteenMember" name="InvestorNotesMaturingOctoberTwoThousandThirteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InvestorNotesMaturingTwoThousandandEighteenMember" name="InvestorNotesMaturingTwoThousandandEighteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InvestorNotesMaturingTwoThousandandFifteenMember" name="InvestorNotesMaturingTwoThousandandFifteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_InvestorNotesSoldtoInitialPurchasersMember" name="InvestorNotesSoldtoInitialPurchasersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_IssuanceCosts" name="IssuanceCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_LeaseVacancyMemberDomain" name="LeaseVacancyMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_LineofCreditFacilityAccordionFeatureHigherBorrowingCapacityOption" name="LineofCreditFacilityAccordionFeatureHigherBorrowingCapacityOption" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="nav_LineofCreditFacilityIncreasetoBorrowingCapacity" name="LineofCreditFacilityIncreasetoBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="nav_LineofCreditFacilityParticipationFeeReductionAmountOutstandinginExcessofMaximumBorrowingCapacity" name="LineofCreditFacilityParticipationFeeReductionAmountOutstandinginExcessofMaximumBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="nav_LineofCreditFacilityParticipationFeeReductionPercentage" name="LineofCreditFacilityParticipationFeeReductionPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_LitigationByNameDomain" name="LitigationByNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_LoansAndLeasesReceivableDueInFiveYears" name="LoansAndLeasesReceivableDueInFiveYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_LoansAndLeasesReceivableDueInFourYears" name="LoansAndLeasesReceivableDueInFourYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_LoansAndLeasesReceivableDueInOneYear" name="LoansAndLeasesReceivableDueInOneYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_LoansAndLeasesReceivableDueInThreeYears" name="LoansAndLeasesReceivableDueInThreeYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_LoansAndLeasesReceivableDueInTwoYears" name="LoansAndLeasesReceivableDueInTwoYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_LoansAndLeasesReceivableDueThereafter" name="LoansAndLeasesReceivableDueThereafter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_LongTermPurchaseCommitmentCancellationFees" name="LongTermPurchaseCommitmentCancellationFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_LossContingencyByTypeOfPossibleLossAxis" name="LossContingencyByTypeOfPossibleLossAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_LossContingencyCivilPenaltySoughtPerViolation" name="LossContingencyCivilPenaltySoughtPerViolation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_LossContingencyDamagesSoughtValueCompensatoryDamages" name="LossContingencyDamagesSoughtValueCompensatoryDamages" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_LossContingencyDamagesSoughtValuePunitiveDamages" name="LossContingencyDamagesSoughtValuePunitiveDamages" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_LossContingencyNumberofBuses" name="LossContingencyNumberofBuses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_LossContingencyNumberofTruckDealers" name="LossContingencyNumberofTruckDealers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_LossContingencyNumberofTruckFleetOwners" name="LossContingencyNumberofTruckFleetOwners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_LossContingencyTypeDomain" name="LossContingencyTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_LossSharingAgreementPercentage" name="LossSharingAgreementPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_MahindraMember" name="MahindraMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ManufacturingOperationsMember" name="ManufacturingOperationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_MarketableSecuritiesMaturityTerm" name="MarketableSecuritiesMaturityTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_MexicanFinanceSubsidiaryMember" name="MexicanFinanceSubsidiaryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_MexicanFinancialServicesMember" name="MexicanFinancialServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_MutualFundsMember" name="MutualFundsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_NavistarFinancialCorporationMember" name="NavistarFinancialCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_NavitrucksMember" name="NavitrucksMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_NavitrucksVs.IIAAMember" name="NavitrucksVs.IIAAMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_NetCashProvidedbyUsedinFinancingActivitiesExcludingNetBorrowingsRepaymentsofDebt" name="NetCashProvidedbyUsedinFinancingActivitiesExcludingNetBorrowingsRepaymentsofDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_NetPostretirementBenefitExpenseIncomeAndOtherComprehensiveLossIncome" name="NetPostretirementBenefitExpenseIncomeAndOtherComprehensiveLossIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_NorthAmericaPartsMember" name="NorthAmericaPartsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_NorthAmericaTruckMember" name="NorthAmericaTruckMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_NotesLoansAndFinancingReceivableNetAmount" name="NotesLoansAndFinancingReceivableNetAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_NoticeOfViolationNumberOfEngines" name="NoticeOfViolationNumberOfEngines" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_NumberOfContaminatedSites" name="NumberOfContaminatedSites" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_NumberOfContaminatedSitesInSaoPauloBrazil" name="NumberOfContaminatedSitesInSaoPauloBrazil" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="nav_NumberOfEmployeesHourlyWorkersMember" name="NumberOfEmployeesHourlyWorkersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_NumberOfEmployeesSalariedWorkersMember" name="NumberOfEmployeesSalariedWorkersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_NumberOfFormerEmployeesAndTheirBeneficiariesIncludedInRetireePopulation" name="NumberOfFormerEmployeesAndTheirBeneficiariesIncludedInRetireePopulation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_NumberofDealcors" name="NumberofDealcors" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_NumberofPortfolioSegmentsforFinanceReceivables" name="NumberofPortfolioSegmentsforFinanceReceivables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="nav_OffBalanceSheetFinanceReceivables" name="OffBalanceSheetFinanceReceivables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_OffBalanceSheetFinanceReceivablesRelatedOriginations1" name="OffBalanceSheetFinanceReceivablesRelatedOriginations1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="nav_OperatingAgreementExcessLossPercentage" name="OperatingAgreementExcessLossPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_OperatingLossCarryforwardsAxis" name="OperatingLossCarryforwardsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_OperatingLossCarryforwardsDurationofCarryforward" name="OperatingLossCarryforwardsDurationofCarryforward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_OperatingLossCarryforwardsNameDomain" name="OperatingLossCarryforwardsNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_OtherCasesVs.InternationalIndstriadeMotoresdaAmricadoSulLtdaMember" name="OtherCasesVs.InternationalIndstriadeMotoresdaAmricadoSulLtdaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansCurrancyTranslationAdjustmentBeforeTax" name="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansCurrancyTranslationAdjustmentBeforeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_OtherCountriesMember" name="OtherCountriesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_OtherIncomeExpenseNetMember" name="OtherIncomeExpenseNetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PartsMember" name="PartsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_PaymentsToSubsidiaryToMeetConvenantRequirement" name="PaymentsToSubsidiaryToMeetConvenantRequirement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PenaltiesMember" name="PenaltiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PenaltiesandInterestMember" name="PenaltiesandInterestMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PensionAndOtherPostretirementContractualTerminationBenefitsMember" name="PensionAndOtherPostretirementContractualTerminationBenefitsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PolarExpressSchoolBusandLakeviewBusLinesv.NavistarIncandICBusLLCMember" name="PolarExpressSchoolBusandLakeviewBusLinesv.NavistarIncandICBusLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PreexistingWarrantyMember" name="PreexistingWarrantyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PreferenceStockMember" name="PreferenceStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ProceedsFromFinanceLeaseObligations" name="ProceedsFromFinanceLeaseObligations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_ProceedsfromMaturitiesofMarketableSecurities" name="ProceedsfromMaturitiesofMarketableSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_ProceedsfromRepaymentsofSecuredLinesofCredit" name="ProceedsfromRepaymentsofSecuredLinesofCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_ProceedsfromSaleofMarketableSecurities" name="ProceedsfromSaleofMarketableSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="nav_ProductWarrantyAccrualDivestures" name="ProductWarrantyAccrualDivestures" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ProductWarrantyAccrualMember" name="ProductWarrantyAccrualMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ProductWarrantyAccrualPreexistingIncreaseDecreasePerShareNetOfTax" name="ProductWarrantyAccrualPreexistingIncreaseDecreasePerShareNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ProductWarrantyCoveragePeriod" name="ProductWarrantyCoveragePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PromissoryNoteMember" name="PromissoryNoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PromissoryNoteWithLessorInCherokeeAlabamaMember" name="PromissoryNoteWithLessorInCherokeeAlabamaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_PurePowerTechnologiesMember" name="PurePowerTechnologiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ReceivableAllowanceDomain" name="ReceivableAllowanceDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ReceivableInformationByPortfolioSegmentAxis" name="ReceivableInformationByPortfolioSegmentAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ReclassifiedDeferredTaxAssets" name="ReclassifiedDeferredTaxAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_RecoverableMember" name="RecoverableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_RedemptionDateAxis" name="RedemptionDateAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_RedemptionDateDomain" name="RedemptionDateDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_RegulatoryPenalty" name="RegulatoryPenalty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ReportingUnitAxis" name="ReportingUnitAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ReportingUnitDomain" name="ReportingUnitDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_RepossessionsPolicyTextBlock" name="RepossessionsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_RestructuringInventoryAdjustmentsMember" name="RestructuringInventoryAdjustmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_RetailAndWholesalePortfoliosMember" name="RetailAndWholesalePortfoliosMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_RetailNotesAndFinanceLeasesRevenue" name="RetailNotesAndFinanceLeasesRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_RetailPortfolioMember" name="RetailPortfolioMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SECv.NavistarMember" name="SECv.NavistarMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SanctionsMember" name="SanctionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SaoPauloGroundwaterNoticeMember" name="SaoPauloGroundwaterNoticeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ScheduleIntangiblesAmortizationPeriodsTableTextBlock" name="ScheduleIntangiblesAmortizationPeriodsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ScheduleOfCondensedStatementOfComprehensiveIncomeTableTextBlock" name="ScheduleOfCondensedStatementOfComprehensiveIncomeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_SegmentProfitLoss" name="SegmentProfitLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SeniorSecuredTermLoanCreditFacilityLevel1Axis" name="SeniorSecuredTermLoanCreditFacilityLevel1Axis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SeniorSecuredTermLoanCreditFacilityLevel1Domain" name="SeniorSecuredTermLoanCreditFacilityLevel1Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ShareholdersRightsPlanAbstract" name="ShareholdersRightsPlanAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_SharesRelatedToConvertibleNotes" name="SharesRelatedToConvertibleNotes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_SharesRelatedToWarrants" name="SharesRelatedToWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_SharesofCallOptionsUnwound" name="SharesofCallOptionsUnwound" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_SharesofWarrantsUnwound" name="SharesofWarrantsUnwound" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SpecificAccrualAxis" name="SpecificAccrualAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SpecificAccrualDomain" name="SpecificAccrualDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SpecificLossReservesOnImpairedFinanceReceivablesMember" name="SpecificLossReservesOnImpairedFinanceReceivablesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_StatementsOfOperationsForDiscontinuedOperationsLineItems" name="StatementsOfOperationsForDiscontinuedOperationsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_StatementsOfOperationsForDiscontinuedOperationsTable" name="StatementsOfOperationsForDiscontinuedOperationsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_StatementsOfOperationsForDiscontinuedOperationsTableTextBlock" name="StatementsOfOperationsForDiscontinuedOperationsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_SteelForwardContractsMember" name="SteelForwardContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_StockOptionTaxBenefitsMember" name="StockOptionTaxBenefitsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_TaxExemptBondMember" name="TaxExemptBondMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_ThreePointZeroPercentSeniorSubordinatedConvertibleNotesMember" name="ThreePointZeroPercentSeniorSubordinatedConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_ThresholdPercentageOfLastReportedSalePriceOfCommonStock" name="ThresholdPercentageOfLastReportedSalePriceOfCommonStock" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_TracFundingFacilityMember" name="TracFundingFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_TradeAndOtherReceivablesMember" name="TradeAndOtherReceivablesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_TruckMember" name="TruckMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_UnitedStatesDollarsAndMexicanPesosMember" name="UnitedStatesDollarsAndMexicanPesosMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_UsLargeCapMember" name="UsLargeCapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_UsSmidCapMember" name="UsSmidCapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VariableInterestEntityPrimaryBeneficiaryBlueDiamondPartsAndBlueDiamondTruckMember" name="VariableInterestEntityPrimaryBeneficiaryBlueDiamondPartsAndBlueDiamondTruckMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VariableInterestEntityPrimaryBeneficiaryBlueDiamondPartsMember" name="VariableInterestEntityPrimaryBeneficiaryBlueDiamondPartsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VariableInterestEntityPrimaryBeneficiaryBlueDiamondTrucksMember" name="VariableInterestEntityPrimaryBeneficiaryBlueDiamondTrucksMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VariableInterestEntityPrimaryBeneficiarySecuritizationsTreatedAsBorrowingsMember" name="VariableInterestEntityPrimaryBeneficiarySecuritizationsTreatedAsBorrowingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VariableInterestEntityPrimaryBeneficiaryTransactionDoesNotQualifyForSaleAccountingMember" name="VariableInterestEntityPrimaryBeneficiaryTransactionDoesNotQualifyForSaleAccountingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VfnFacilityMember" name="VfnFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_VoluntarySeparationProgramMember" name="VoluntarySeparationProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_WCCMember" name="WCCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_WarrantyAxis" name="WarrantyAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_WarrantyDomain" name="WarrantyDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_WarrantyLiabilityPriorPeriodAdjustmentMember" name="WarrantyLiabilityPriorPeriodAdjustmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="nav_WarrantyRecoveries" name="WarrantyRecoveries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="nav_WholesalePortfolioMember" name="WholesalePortfolioMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
</XBRL>