2020 Buick Envision Transmission and drivetrain Problems
- Complaints
- 3about this part
- Share
- 25%of 12 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the transmission and drivetrain of the 2020 Buick Envision, 25% of the 12 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I was driving and came to a stop at a light and all the sudden in my car just shut off. It took me a minute to try to turn it back on while cars behind me honking their horn. I’m assuming it has something to do with the electric due to the start stop button. I don’t have official incident report because I was able to get my car turned back on. I looked it up on the Internet and several people are having this issue.”
NHTSA complaint #11630026, filed 2024-12“I put the car into park and I exited the vehicle because I forgot to push the stop button. So I reached accross the driver's seat and push the stop button. When I did this the car began to roll back as if it was in neutral. I did not touch the shift knob. It shifted into neutral on its on. The front down was open at the time. The car should not have moved if the front door was open. The car ended up rolling down a small hill and ran over me.”
NHTSA complaint #11543086, filed 2023-09“2020 Buick Envision. Consumer writes in regards to issue with transmission. The consumer stated the vehicle can be powered off and key removed without being shifted into park. The transmission seemed to shift into neutral independently, allowing the vehicle to roll away. The manufacturer was contacted and stated the vehicle was operating as designed.”
NHTSA complaint #11432311, filed 2021-09Related service bulletins
- 11019516Apr 17, 2025This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11011989Nov 27, 2024This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- 11011225Oct 29, 2024This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
- 11011205Oct 28, 2024This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- 11010651Oct 10, 2024This service bulletin informs the technician of an alternate lift procedure that has been developed when the lift plate does not fit the top of the transmission case for 6T30…
- 11009756Sep 17, 2024This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and…
- 11009088Sep 16, 2024This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be…
- 11006421Jul 24, 2024GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or…
- 11005311Jul 9, 2024This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
Transmission and drivetrain: other model years
Other parts of the 2020 Buick Envision
3 complaintsBrakes
3 complaintsElectrical system
2 complaintsForward collision avoidance
2 complaintsOther or unknown
2 complaintsEngine
1 complaintsEquipment
1 complaintsLane departure
1 complaintsSeat belts
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints
← All problems reported for the 2020 Buick Envision
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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