<?xml version="1.0" encoding="UTF-8"?>
<!--REG30 V1.0 (16-10-2025)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2025-08-31/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.xbrl.org/2003/XLink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2025-08-31.xsd"/><xbrli:context id="OneI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">540153</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-07-01</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="OneD"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">540153</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-07-01</xbrli:startDate><xbrli:endDate>2026-07-01</xbrli:endDate></xbrli:period></xbrli:context><in-capmkt:ScripCode contextRef="OneI">540153</in-capmkt:ScripCode><in-capmkt:NameOfTheCompany contextRef="OneI">Endurance Technologies Limited</in-capmkt:NameOfTheCompany><in-capmkt:NSESymbol contextRef="OneI">ENDURANCE</in-capmkt:NSESymbol><in-capmkt:MSEISymbol contextRef="OneI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="OneI">INE913H01037</in-capmkt:ISIN><in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">Update</in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting contextRef="OneD">false</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting><in-capmkt:DateOfOccurrenceOfEvent contextRef="OneI">2026-07-01</in-capmkt:DateOfOccurrenceOfEvent><in-capmkt:TimeOfOccurrenceOfEvent contextRef="OneD">12:35:00</in-capmkt:TimeOfOccurrenceOfEvent><in-capmkt:DateOfInitialAnnouncement contextRef="OneI">2024-12-12</in-capmkt:DateOfInitialAnnouncement><in-capmkt:DateOfLatestAnnouncement contextRef="OneI">2025-04-02</in-capmkt:DateOfLatestAnnouncement><in-capmkt:DateOfReport contextRef="OneI">2026-07-01</in-capmkt:DateOfReport><in-capmkt:UpdateForTheEvent contextRef="OneD">Acquisition (including agreement to acquire)</in-capmkt:UpdateForTheEvent><in-capmkt:BriefDetailsOfInitialAnnouncement contextRef="OneI">Endurance Overseas Srl, Italy, (“EOSrl”), a subsidiary of the Company, signed a Share Purchase Agreement (“SPA”) dated 12th December, 2024 to acquire 60% stake in Stoferle Automotive GmbH, Germany and Stoferle GmbH, Germany (“Target companies”), subject to regulatory clearance from Antitrust authorities. The SPA includes ‘CALL and PUT options’ for acquiring the remaining 40% stake in the Target companies, which shall be exercised over a period of five years commencing from June 2026.</in-capmkt:BriefDetailsOfInitialAnnouncement><in-capmkt:ReasonForUpdate contextRef="OneD">Others</in-capmkt:ReasonForUpdate><in-capmkt:OtherUpdates contextRef="OneI">EOSpA has on 29th June, 2026 executed a transfer agreement for acquisition of additional 8% stake in the Target Companies.Consequent to the aforesaid acquisition, EOSpA’s shareholding in Target Companies has increased from 60% to 68%. The acquisition of additional shares was informed by EOSpA to the Company today i.e. 1st July, 2026.</in-capmkt:OtherUpdates></xbrli:xbrl>
