Automatic Transmission

for 2026 Rivian R2 Dual Motor AWD · AWD

Fluid Type

dedicated EV drivetrain lubricant

Spec: Rivian proprietary specification

Capacity

3.5qt

3.31 L

Drain & Refill

3.5 qt

3.31 L

Data quality

Book-style estimate

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Notes

Two motor reduction gearboxes (front and rear) — R2 platform uses smaller/more efficient drivetrain units than R1 platform; typically sealed lifetime fill

Other fluid systems on this vehicle

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