2023 Buick Encore GX Transmission and drivetrain Problems
- Complaints
- 3about this part
- Share
- 11%of 28 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 3 complaints about the transmission and drivetrain of the 2023 Buick Encore GX, 11% of the 28 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.
“When starting from a traffic light after the green light, the car made mechanical noises and would not accelerate above approximately 25 mph. It seemed obvious at the time that the transmission had failed, which was later confirmed after being towed to the dealership. There were no warning lamps or messages displayed; however, during the previous days, there were a few instances when the transmission shifted hard (this seemed odd considering it is a CVT transmission).”
NHTSA complaint #11717276, filed 2026-02“The shifter assembly failed. When shifting to Park, a Shift to Park message appears on the driver information center. Although the shift lever is in the Park position, it is not recognized, and the car cannot be turned off or locked. The selling dealership inspected and confirmed the failure, which first appeared at about 21,000 miles (2023 model). The solution was to replace the shifter assembly (car is out of warranty by less than one month), at a cost of $562.10. …”
NHTSA complaint #11698893, filed 2025-11“Vehicle appears not equipped to operate in heat with air conditioning on. Vehicle struggles to keep running, idles high and jerks while driving on the highway. When trying to accelerate after slowing down it doesn’t accelerate.”
NHTSA complaint #11534129, filed 2023-07Related service bulletins
- 11024331Sep 3, 2025This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
- 11019516Apr 17, 2025This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- 11016668Apr 2, 2025This Preliminary information communicates diagnostic aids for a surge or fishbite concern
- 11016943Mar 11, 2025This service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
- 11014630Feb 25, 2025This Preliminary information communicates information on what dealer technicians should due if they encounter a broken chain on a CVT transmission
- 11013399Jan 29, 2025This Preliminary Information communication advises the technician on possible sources of transmission fluid leaks from the transmission oil filter or cooler line seals .
- 11013244Jan 17, 2025This technical bulletin provides repair information to correct a customer concern of Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler Icing…
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11012945Jan 9, 2025This Preliminary information communicates diagnostic aids for a surge or fishbite concern
- 11011865Dec 11, 2024This Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.
Transmission and drivetrain: other model years
Other parts of the 2023 Buick Encore GX
6 complaintsOther or unknown
6 complaintsBrakes
5 complaintsElectrical system
5 complaintsSteering
5 complaintsFuel system
4 complaintsExterior lighting
3 complaintsForward collision avoidance
2 complaintsBody and structure
2 complaintsSuspension
2 complaintsVehicle speed control
2 complaintsLane departure
1 complaints
← All problems reported for the 2023 Buick Encore GX
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