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SAE J1491_202505

Name: SAE J1491_202505 PDF | Request Standard
SKU: 9b6a0ec40dc7

Vehicle Acceleration Measurement

Standard by SAE International, 2025-05-05

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SAE J1491_202505.PDFSecure PDF
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Language: English
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Language: English
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About This Item

To define a test procedure that will provide repeatable measurements of a vehicle’s maximum acceleration performance for launch and passing maneuvers and standardize time zero used in reported results. SAE J1491 has been updated to: Provide updated guidance on new propulsion systems, specifically hybrid and battery electric vehicles Clarify two time-zero definitions for launch testing representing customer-style and driver’s best effort maneuvers Adapt to modern data acquisition systems

SKU: 9b6a0ec40dc7

Publication Date: 2025-05-05

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Vehicle acceleration, Measurements, , , , , , ,

Official SAE: Doi link

This Version: J1491_202505 (2025-05-05)
Previous Version: J1491_200607 (2006-07-31)
Previous Version: J1491_200210 (2002-10-25)
Previous Version: J1491_199503 (1995-03-28)
Previous Version: J1491_199006 (1990-06-01)
Previous Version: J1491_198506 (1985-06-01)

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