2020 Cadillac XT6
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2020 | 36 |
| 2021 | 18 |
| 2022 | 14 |
| 2023 | 13 |
| 2024 | 14 |
| 2025 | 8 |
KNOWN PROBLEM AREAS
28% of complaints: electrical system — 10 distinct reports on file.
Show complaint excerpts
I got this vehicle and have had the body control module replaced 3 times the first time was as soon as it got out the dealer lot the turn signals were not working so I took it back a week later and they had to replace the body control module and...
NHTSA ODI report, 20240311
The contact owns a 2020 Cadillac XT6. The contact stated that after entering the front passengerâs side of the vehicle, she observed water leaking into the interior.
NHTSA ODI report, 20231005
2020 CADILLAC XT6 WITH ALL OPTIONS AND NEW VEHICLE WITH LESS THAN 400 MILES, FUEL GAUGE INDICATOR HASH MARKS THAT SHOW THE LEVEL OF FUEL ON THE FUEL GAUGE INTERMITTENTLY STOP WORKING UPON ENGINE STARTUP.
NHTSA ODI report, 20201107
22% of complaints: power train — 8 distinct reports on file.
11% of complaints: engine — 4 distinct reports on file.
8% of complaints: back over prevention — 3 distinct reports on file.
6% of complaints: fuel/propulsion system — 2 distinct reports on file.
SAFETY TIMELINE
General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse and GMC Acadia and Sierra 1500, 2500 and 3500 vehicles.
Remedy: GM will notify owners, and dealers will replace the suspect RRAB modules, free of charge. The recall began September 3, 2020.
Campaign 20V446000 — check if this car was fixed
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles.
Remedy: GM will notify owners, and dealers will replace the fuel pump module. The recall began November 16, 2020.
Campaign 20V639000 — check if this car was fixed
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer...
Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020.
Campaign 20V668000 — check if this car was fixed
Rear-View Camera Failure
General Motors, LLC (GM) is recalling certain 2020-2021 Cadillac XT5, XT6, and GMC Acadia vehicles equipped with the optional Surround Vision feature.
Remedy: Dealers will replace the coaxial cables, free of charge. Owner notification letters were mailed January 18, 2023. Owners may contact Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782.
Campaign 22V709000 — check if this car was fixed
BUY-SMART CHECKLIST
2020 Cadillac XT6 — pre-purchase inspection
- Test/inspect for electrical system issues (10 reports on file for this year).
- Test/inspect for power train issues (8 reports on file for this year).
- Test/inspect for engine issues (4 reports on file for this year).
- Verify recall 20V446000 (air bags) has been completed.
- Verify recall 20V639000 (fuel system, gasoline) has been completed.
- Verify recall 20V668000 (power train) has been completed.
- Verify recall 22V709000 (back over prevention) has been completed.
FAQ
Is the 2020 Cadillac XT6 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2020 Cadillac XT6?
The most-reported component is electrical system, accounting for 28% of complaints on file.
How many recalls does the 2020 Cadillac XT6 have?
4 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.