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2021 Cadillac XT6 recalls, complaints and safety ratings

There are 2 US recalls for the 2021 Cadillac XT6, and 1 in Canada. Owners filed 21 complaints with NHTSA, most often about engine. Its best NHTSA overall crash rating is 5 stars.

2US recalls
0urgent recalls
21owner complaints
5★overall crash rating

Is your car affected?

Check by VIN to confirm the exact model and see every recall for it.

Recalls are issued for a make, model and model year. Whether the repair has already been done on one specific car is known only to its manufacturer and dealers. Check your vehicle's official status at nhtsa.gov/recalls or with a dealer.

US recalls (2)

Back over prevention: sensing system, camera

2022-09-22 · campaign 22V709000 · 95,231 vehicles

General Motors, LLC (GM) is recalling certain 2020-2021 Cadillac XT5, XT6, and GMC Acadia vehicles equipped with the optional Surround Vision feature. The rearview camera coaxial cable connectors may have been crimped improperly, causing the rearview camera to fail or function intermittently.

Risk and remedy

Risk: An inoperative rearview camera can reduce the driver's rear visibility, increasing the risk of a crash.

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. GM's number for this recall is N222378380.

Fuel system, gasoline: delivery, hoses, lines/piping, and fittings

2021-06-03 · campaign 21V422000 · 572 vehicles

General Motors, LLC. (GM) is recalling certain 2021 Cadillac XT5, XT6, and GMC Acadia vehicles. The fuel supply lines may be improperly attached and seated.

Risk and remedy

Risk: Improperly attached and seated fuel supply lines may loosen or separate, causing a fuel leak and increasing the risk of a fire.

Remedy: Dealers will inspect and replace fuel supply lines as necessary, free of charge. Owner notification letters were mailed on July 1, 2021. Owners may contact Cadillac customer service at 1-800-458-8006 and GMC customer service at 1-800-462-8782. GM's number for this recall is N212335590.

Canadian recalls (1)

Show 1 Canadian recall

Visual system

2022-09-22 · campaign 2022-536

Issue: On certain vehicles, the connectors on the cables for the rearview camera may not be attached properly. As a result, the rearview camera image may not display when the transmission is shifted into reverse gear. Note: This recall only affects vehicles equipped with the optional Surround Vision feature. Safety Risk: A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and instruct you to take your vehicle to a dealership to replace the coaxial cables for the rearview camera.

Owner complaints (21)

Owners filed 21 complaints with NHTSA about the 2021 Cadillac XT6. Among 6 model years of this model, it ranks #2 for the most complaints (median 15).

Most-reported problemComplaints
Engine5
Electrical system5
Back over prevention4
Fuel/propulsion system4
Unknown or other3
Steering3
Forward collision avoidance2
Service brakes1

Crash test ratings

NHTSA 5-Star Safety Ratings for the 2021 Cadillac XT6.

VersionOverallFrontalSideRollover
2021 Cadillac XT6 SUV FWD5★5★5★4★
2021 Cadillac XT6 SUV AWD5★5★5★4★

Fuel economy

EPA ratings for each 2021 Cadillac XT6 version.

VersionCity MPGHighway MPGCombinedYearly fuel cost
XT6 AWD 2.0 L Automatic (S9)212623$3,550
XT6 AWD 3.6 L Automatic (S9)182521$3,200
XT6 FWD 2.0 L Automatic (S9)212723$3,550
XT6 FWD 3.6 L Automatic (S9)192621$3,200
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Sources: NHTSA recalls, complaints and 5-Star Safety Ratings, US EPA fuel economy and Transport Canada's Vehicle Recalls Database (contains information licensed under the Open Government Licence – Canada). Recalls updated 2026-10-30.