Match the equipment
Year and model alone are not enough. Your car needs the listed package or driver-assist option.
Will comma work with my Rivian?
2 Rivian models are listed. Find yours, then check the years and the required package.
2models listed
2exact year and package combinations
2where openpilot controls gas and brakes
0where the car’s cruise control keeps speed
Choose your exact match
Listed Rivian models and years
Tap your model, then pick the years. Check the package too, even when the year matches.
Counts describe this list, not every Rivian ever made. Checked 2026-09-02.
Before you buy
Three things to check first
Read the driving limits
Each car page shows steering, gas and brake control, and minimum speeds.
Confirm the harness
The car page lists the connector. Check comma's current list before ordering.
Quick answers
Common Rivian questions
Does comma work with every Rivian?
No. This page covers the 2 configurations comma lists. Other models, years, or packages are not included.
My Rivian year is missing. Can I use the closest one?
No. A nearby year is not confirmation. Check comma's current list for your exact year before buying.
Does this make my car self-driving?
No. openpilot is driver assistance. You watch the road and stay ready to take over at any moment.
Next steps
Sources
Car listings checked 2026-09-02. This guide does not extend support beyond those exact configurations.
The Rivian mark identifies the make and belongs to its owner. CommaGuide is an independent guide.