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Cadillac XT6
SUV · Gas · 4 versions · owner report
Ranked #3 of 22 used luxury midsize SUVs on owner data, price and fuel economy
Power
0–62 mph (0–100 km/h)
Combined, EPA 2025
What owners say
Our take, from owner reports
Mixed to negative sentiment overall, with a significant divide between initial appeal and long-term ownership experience.
8 problems reported (3 very frequent, 1 recurrent, 4 isolated) · high confidence
Problems owners report
- Very frequentPoor build quality and premature squeaks/rattles
Interior noises developing within the first few thousand miles.
- Very frequentMechanical and electrical failures
Includes complete vehicle shutdown at an intersection, persistent no-start conditions, failing driver assistance system sensors, faulty rearview mirror displays, and failing liftgate hydraulics.
- Very frequentOutdated and problematic infotainment system
Described as technology from circa 2016, with constant pop-up messages that must be cleared, laggy response, and an obnoxious user interface.
+ 5 more issuesShow fewer
- RecurrentTransmission problems
Concerns and reported failures with the 9-speed automatic transmission (9T50/9T65), including harsh shifting, slipping, shuddering, and torque converter issues.
- IsolatedUnderhood appearance and lack of underbody covers
Engine bay described as "widely open" and looking cheap, with visible factory welding; underbody not covered.
- IsolatedExcessive interior branding
Overuse of the Cadillac logo shape in dashboard design, steering wheel cluster, and other interior panels noted as excessive and distracting.
- IsolatedPoor paint quality
Noted on early models (2020), with dust nibs and uneven application.
- IsolatedQuestionable dealer service practices
Reports of dealerships recommending unnecessary, extremely expensive services (e.g., a $3,254 transmission filter replacement on a low-mileage vehicle).
The version owners recommend
Insufficient owner data available to identify a consensus "best" trim. The Sport trim and Platinum trim are mentioned, but feedback is focused on issues rather than trim superiority. The V6 engine is strongly recommended over the 2.0L turbo four-cylinder for adequate power.
Competitors to consider
Owners compare it most often with the Lincoln Aviator, Acura MDX, Hyundai Palisade, Kia Telluride and Buick Enclave.
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Overall sentiment
Mixed to negative sentiment overall, with a significant divide between initial appeal and long-term ownership experience. The vehicle is consistently praised for its comfortable ride, spacious three-row interior, attractive design, and strong value proposition when purchased at a steep discount or used. However, widespread and severe criticism centers on poor build quality, frequent mechanical and electrical failures, and outdated technology. Many owners report a pattern of recurring issues that emerge shortly after purchase, leading to frustration and regret. The consensus indicates the XT6 is appreciated as a comfortable family hauler with a luxury badge but is widely viewed as an unreliable "money pit" with subpar materials and engineering compared to its platform-sharing mainstream siblings and key competitors.
Positioning vs competitors
Positioned as a value-oriented, badge-engineered luxury three-row SUV. It is frequently described as a "nicer Chevrolet" or a modified GMC Acadia/Buick Enclave, sharing platforms and parts with mainstream GM models. Compared to the Lincoln Aviator, it is seen as less sophisticated, less reliable, and with an inferior interior, though sometimes cheaper. Versus the Acura MDX, it is considered less reliable and with a more outdated infotainment system. It is often compared unfavorably to non-luxury competitors like the Hyundai Palisade and Kia Telluride, which are noted for having better fit-and-finish and more features. Premium German competitors are acknowledged as offering superior luxury, performance, and technology but at a significantly higher cost. The XT6 is ultimately positioned for buyers prioritizing Cadillac branding and initial purchase price over long-term reliability, cutting-edge tech, or premium materials.
Recommended configurations
The 3.6L V6 engine is strongly recommended over the 2.0L turbo four-cylinder for acceptable acceleration. All-wheel drive (AWD) is mentioned for snow capability. An extended warranty is frequently suggested due to widespread reliability concerns. Owners recommend a thorough pre-purchase inspection by a Cadillac dealer for any used model.
General recommendations
Suitable for buyers who prioritize a comfortable, spacious three-row SUV with Cadillac branding and can secure a significant discount on a new model or purchase used at a steep depreciation. May appeal to families needing space who are not planning on long-term ownership. NOT recommended for buyers seeking reliable, long-term ownership, cutting-edge technology, or best-in-class interior quality. Essential to negotiate aggressively for discounts on new models. For used purchases, a comprehensive mechanical inspection is critical. Owners strongly advise budgeting for unexpected repairs and considering an extended warranty. Test drives should focus on infotainment system responsiveness and listen for interior squeaks and rattles.
Remarks
The XT6 is explicitly identified as a badge-engineered vehicle sharing its C1XX platform with the Chevrolet Traverse, GMC Acadia, and Buick Enclave. This underpins much of the criticism regarding interior materials, build quality, and a perceived lack of true luxury differentiation. The 3.6L V6 engine and 9-speed transmission are noted as known quantities, with some owners reporting good long-term reliability with meticulous maintenance (e.g., frequent transmission fluid changes), while others report catastrophic early failures. The vehicle has experienced rapid depreciation, making used examples a compelling value proposition on paper, but this is counterbalanced by the high risk of repair costs. Analysis based on owner discussions spanning model years 2020 to 2025.
Generation by generation
Owner insights per generation and US complaint/recall records (NHTSA).
Complaints and recalls by model yearNo year grades F. Best year: 2021Source: NHTSA (US)Show table
Each year graded against the model's other years: Year Score.
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2025 | 8 | 1 | unknown or other |
| 2024 | 15 | 2 | power train |
| 2023 | 13 | 2 | power train |
| 2022 | 15 | 3 | unknown or other |
| 2021 | 18 | 2 | fuel/propulsion system |
| 2020 | 36 | 4 | electrical system |
Complaint counts come from owner reports filed with the US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
Recall notices14 on record · Source: NHTSA (US)Show recalls
2025 · electrical system: instrument cluster/panelcampaign 24V459000
General Motors, LLC (GM) is recalling certain 2023-2025 Cadillac XT5 and 2024-2025 Cadillac XT6 vehicles. The instrument panel may not illuminate when the hazard warning lights, high beams, or turn signals are activated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 101, "Controls and Displays" and 108, "Lamps, Reflective Devices, and Assoc. Equipment."
2024 · visibility:windshieldcampaign 23V681000
General Motors, LLC (GM) is recalling certain 2023 GMC Acadia and 2024 Cadilac XT5 and XT6 vehicles. The windshield may have been assembled without the proper urethane sealant required to bond the windshield to the vehicle body.
2024 · electrical system: instrument cluster/panelcampaign 24V459000
General Motors, LLC (GM) is recalling certain 2023-2025 Cadillac XT5 and 2024-2025 Cadillac XT6 vehicles. The instrument panel may not illuminate when the hazard warning lights, high beams, or turn signals are activated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 101, "Controls and Displays" and 108, "Lamps, Reflective Devices, and Assoc. Equipment."
2023 · equipment:other:labelscampaign 22V708000
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."
2023 · power train:automatic transmissioncampaign 23V172000
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.
2022 · service brakes, hydraulic:fluidcampaign 22V392000
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT6 vehicles. The brake fluid reservoir cap may be missing the warning label. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
2022 · suspension:rearcampaign 22V427000
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia vehicles. The left-rear suspension toe link may have been tightened improperly, which could result in a loose or separated toe link.
2022 · fuel system, gasoline:storage:tank assemblycampaign 22V446000
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia All-Wheel Drive (AWD) vehicles. The fuel tank rollover valve may not provide a proper seal in the event of a rollover crash.
2021 · fuel system, gasoline:delivery:hoses, lines/piping, and fittingscampaign 21V422000
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.
2021 · back over prevention: sensing system: cameracampaign 22V709000
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.
2020 · fuel system, gasoline:delivery:fuel pumpcampaign 20V639000
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
2020 · air bags:side/window:curtain:inflatorcampaign 20V446000
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. The diffuser component of the Roof-Rail Air Bag (RRAB) inflator may not have been properly crimped to the inflator and could separate from the inflator during air bag deployment.
2020 · power train:automatic transmissioncampaign 20V668000
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 and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
2020 · back over prevention: sensing system: cameracampaign 22V709000
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.
Specifications
3.6 V6
3.6L 6-cylinder · 311 hp · AWD · automatic
Built 2019–2026