Rivian R1S Engine Specifications

Latest model year (2027):

The Rivian R1S is available with — and Automatic (A1) (4-Wheel Drive).

Verifiedfueleconomy.gov · Verified August 11, 2026

Rivian R1S Engine Specs — All Years

YearTrimCylindersDispl.TransmissionDriveFuel TypeVehicle Class
2027Config 1 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 2 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 3 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 4 of 12Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 5 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 6 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 7 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 8 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 9 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 10 of 12Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 11 of 12Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2027Config 12 of 12Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 1 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 2 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 3 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 4 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 5 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 6 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 7 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 8 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 9 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 10 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 11 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 12 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 13 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 14 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 15 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2026Config 16 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 1 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 2 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 3 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 4 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 5 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 6 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 7 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 8 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 9 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 10 of 16Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 11 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 12 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 13 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 14 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 15 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2025Config 16 of 16Auto (A1)——Automatic (A1)4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 1 of 15Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 2 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 3 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 4 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 5 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 6 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 7 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 8 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 9 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 10 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 11 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 12 of 15Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 13 of 15Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 14 of 15Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2024Config 15 of 15Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 1 of 9Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 2 of 9Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 3 of 9Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 4 of 9Auto (A1)——Automatic (A1)All-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 5 of 9Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 6 of 9Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 7 of 9Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 8 of 9Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2023Config 9 of 9Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD
2022Auto (A1)——Automatic (A1)Part-time 4-Wheel DriveElectricityStandard Sport Utility Vehicle 4WD

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Rivian R1S data analysis

How to read this Rivian R1S data

This page lists every 2022 through 2027 Rivian R1S record we hold for this measurement — 69 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Where these Rivian R1S figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Rivian R1S record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Frequently Asked Questions About R1S Engine Specs

What engine does the Rivian R1S have?

The Rivian R1S is available with various cylinder engine. Transmission and drivetrain options vary by trim. See the full table above.

Is the Rivian R1S available with all-wheel drive?

Yes, the Rivian R1S is available with all-wheel drive. Check the "Drive" column in the table above for specific trims.

View full Rivian R1S specs

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