Rivian R1s Engine Problems
6 owner complaints filed with NHTSA across 2 model years.
Complaints by Year
Worst year: 2025. Best year: 2023.
Owner Reports
A representative sample of complaints filed with NHTSA.
While driving on a highway, the vehicle displayed an emergency malfunction alert indicating the system was shutting down, followed by a sudden loss of propulsion. I was traveling with my children in the vehicle and had to immediately man...
In late May 2025, I took delivery of a new leased 2025 Rivian R1S equipped with the MaxPack battery. Since delivery, the vehicle has had intermittent electrical issues with the USB-C ports that I reported on June 12th (approx 3 weeks fro...
On November 16, 2024, while trying to use the vehicle's heating system, only cold air would come out of the vents and an error message, “thermal system fault” appeared on the screen. The service center instructed to not drive it and ...
Driving my Rivian R1S on a road trip with family from Seattle, WA to Ketchum, ID (about 600miles.) Stopped to recharge outside of Boise, ID for about 20mins. Started driving again and in about 5 minutes the car started warning (visual ...
(1) Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: "Critical Battery Issue" + "Electrical Hazard Possible; Drive to service center immediately. Avoid driving through water" + "Co...
On January 9, I was driving my new 2025 Rivian R1S (approx. 2,400 miles) when it suddenly displayed “Drive stalk not working.” The vehicle jolted, made a loud noise from the front axle, and then fully stopped in the middle of a busy ...