2023 Cadillac XT6
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2023 Cadillac XT6 is worth — from official NHTSA and EPA data. 7 on record.
2023 Cadillac XT6 at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2023 Cadillac XT6 recalls 2
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.
Fix: Dealers will replace the sun gears, free of charge. Owner notification letters were mailed on July 27, 2023. The remedy is expected to become available August 31, 2023. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer serv…
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT5, XT6, and GMC Acadia vehicles. The certification label located on the driver's side B-pillar contains tire size information that may be illegible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
Fix: Dealers will replace the vehicle certification label, free of charge. Owner notification letters were mailed October 12, 2022. 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 N222381690.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
2023 Cadillac XT6 common problems
The most-reported problem areas across all 13 owner complaints filed with NHTSA — and what to check before you buy.
2023 Cadillac XT6 safety ratings
Rollover risk: 15.5% — NHTSA's estimated chance of rollover in a single-vehicle crash (dynamic test: no tip).
Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 2023 Cadillac XT6 SUV AWD. Ratings can differ by body style and drivetrain.
Dimensions & weight
Manufacturer-reported figures for the 2023 Cadillac XT6. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
Manufacturer service bulletins 552
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 552.
Certain vehicles may have a condition in which the thermal break tabs induce stress into the radiator causing a coolant leak. Dealers are to cut the thermal break tabs on the radiator.
Bulletin N262570770-03 · Engine · Oct 2026This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating.
Bulletin PIT6110L · Oct 2026This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to anything being replaced.
Bulletin PIT6457C · Sep 2026This Preliminary information communicates to dealers a procedure to reset the radio.
Bulletin PIC6540K · Sep 2026This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
Bulletin PIT5698F · Sep 2026Certain vehicles may have a condition in which the thermal break tabs induce stress into the radiator causing a coolant leak. Dealers are to cut the thermal break tabs on the radiator.
Bulletin N262570770-02 · Engine · Sep 2026Certain vehicles may have a condition in which the thermal break tabs induce stress into the radiator causing a coolant leak. Dealers are to cut the thermal break tabs on the radiator.
Bulletin N262570770-01 · Engine · Sep 2026Certain vehicles may have a condition in which the thermal break tabs induce stress into the radiator causing a coolant leak. Dealers are to cut the thermal break tabs on the radiator.
Bulletin N262570770 · Engine · Sep 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Bulletin PIP4902W · Sep 2026This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
Bulletin PIC6551C · Aug 2026Source: NHTSA Office of Defects Investigation, listed for the XT6 FWD. Model-year data, not specific to one car.
Canadian recalls 1
Transport Canada recall campaigns for the 2023 Cadillac XT6. Relevant if the car was first sold in, or imported from, Canada.
Powertrain
Issue: On certain vehicles, a problem inside the transmission could cause the left-front axle shaft to separate from the transmission. If this happens, there would be a loss of power to the wheels. This could also cause the vehicle to roll away while parked, if the parking brake isn't used. Note: This problem could cause a grinding or clicking noise from the front of the vehicl…
Transport Canada #2023142 · Mar 2023Source: Transport Canada Motor Vehicle Safety Recalls Database.
About the Cadillac XT6
The Cadillac XT6 is a mid-size luxury crossover SUV with three-row seating manufactured by the Cadillac division of General Motors. The vehicle was introduced on January 12, 2019, at the North American International Auto Show. It went on sale in June of the same year as a 2020 model.
From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.