Rivian
R1S All-Terrain Dual Large (20in)

U.S. fuel economy and specifications from the EPA.

Rivian R1S production vehicle
76Best combined MPGe2025 model year
2024–2026Model years3 with EPA ratings
3Rated configurationsDrive, transmission and engine
307 miLongest EPA rangeOn one charge or tank

Best combined MPGe by model year

The highest EPA rating among each year's configurations.

2024 68 MPGe
2025 76 MPGe
2026 76 MPGe

1 configuration.

4-Wheel Drive · Automatic (A1)

Electric · Standard Sport Utility Vehicle 4WD

Combined MPGe
76
EPA electric range
289 miles
EPA listing for this configuration: 2026, 4-Wheel Drive, Automatic (A1), Electricity

More California data