Powertrain complaints and recalls from NHTSA
Summary
The 2020 Cadillac XT6 has 6 NHTSA powertrain complaints and 1 powertrain-related recall.
6
Complaints
1
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
20V668000
POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Ter...
| Date ↓ | Component | Summary |
|---|---|---|
| Sep 1, 2025 | POWER TRAIN | Transmission jerking and has become unsafe to drive. Will have to go back to the dealership for this... |
| Oct 15, 2024 | POWER TRAIN,ENGINE | The contact owns a 2020 Cadillac XT6. The contact stated while driving at 35 MPH, the vehicle lost p... |
| Mar 13, 2024 | POWER TRAIN,ELECTRICAL SYSTEM | I was waiting for a light to change to green and the vehicle shut down because of the auto-stop feat... |
| Dec 7, 2023 | POWER TRAIN | Vehicle has a high-pitched whining noise when cold. Vehicle also has a transmission shutter problem... |
| Mar 31, 2023 | POWER TRAIN | Transmission shudder at low RPMs. Feels like transmission should down shift sooner, but it shudders... |
| Jan 26, 2023 | POWER TRAIN | Intermittent shifting problems. Is stuttering when shifting. There seems to be an ongoing problem ac... |