2020 Toyota Supra Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 6%of 16 total for the year
- Median mileage
- 1,495miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the transmission and drivetrain of the 2020 Toyota Supra, 6% of the 16 complaints for this model year. Where a mileage was given, the median is 1,495 miles. 1 of these say a crash was involved, according to the filers.
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 stopped in the left turn lane at a red light. The turn arrow switched to green so I took the u-turn. I was in the middle of the u-turn going about 15 MPH, when the car began to accelerate on its own. The car oversteered, and the rear portion of the car kicked out to the right side. I corrected by countersteering and removing my foot from the accelerator pedal. The car continued to accelerate, causing me to oversteer to the left side this time. In an effort to stop the car, I slammed on the brakes while oversteering. …”
NHTSA complaint #11329047, filed 2020-06, 1,495 milesRelated service bulletins
- 10188911Feb 2, 2021TT: Customers may state they have a fluid leak from under the vehicle or technicians may notice a leak while performing other work.
- 10171593Jan 6, 2020TT: A message to replace the battery may indicate on the dash. This message can display when the voltage drops too low and is to assure the customer receives the vehicle with a…
- 10167972Oct 30, 2019TSB: Flash reprogramming allows the Electric Control Unit (ECU) software to be updated without replacing the ECU. Flash calibration updates for the Supra are released as…
Transmission and drivetrain: other model years
Other parts of the 2020 Toyota Supra
4 complaintsOther or unknown
4 complaintsEngine
3 complaintsSteering
3 complaintsSuspension
2 complaintsAir bags
1 complaintsBack-over prevention (rear camera)
1 complaintsBrakes
1 complaintsElectronic stability control
1 complaintsForward collision avoidance
1 complaintsBody and structure
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2020 Toyota Supra
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