Fuel systemPart report
2026 Rivian R1S Fuel system Problems
- Complaints
- 2about this part
- Share
- 14%of 14 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 2 complaints about the fuel system of the 2026 Rivian R1S, 14% of the 14 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11026123Nov 26, 2025Text message to encourage owners to update to latest software.
- 11026124Nov 24, 2025Email encouraging owners to update to the latest software.
Fuel system: other model years
Other parts of the 2026 Rivian R1S
Forward collision avoidance
3 complaintsLatches, locks and linkages
3 complaintsBrakes
2 complaintsElectrical system
2 complaintsSteering
2 complaintsBody and structure
2 complaintsVehicle speed control
2 complaintsBack-over prevention (rear camera)
1 complaintsExterior lighting
1 complaintsTransmission and drivetrain
1 complaints
3 complaintsLatches, locks and linkages
3 complaintsBrakes
2 complaintsElectrical system
2 complaintsSteering
2 complaintsBody and structure
2 complaintsVehicle speed control
2 complaintsBack-over prevention (rear camera)
1 complaintsExterior lighting
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2026 Rivian R1S
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology