FaultScore

Worst years for a Cadillac XT6

Owners have filed 143 complaints about the Cadillac XT6 with NHTSA across model years 2020 to 2025. More of them are about the driver assist & collision avoidance than anything else.

Avoid

2020 Cadillac XT6

51 complaints — the highest FaultScore of any year, mostly electrical system.

Cleanest on record

2025 Cadillac XT6

10 complaints — the lowest FaultScore of the graded years.

Every Cadillac XT6 year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2025 A 10 0 0 Other & Unspecified
2024 B 26 0 0 Driver Assist & Collision Avoidance
2023 B 16 1 0 Transmission & Drivetrain
2022 C 16 1 0 Other & Unspecified
2021 B 24 0 0 Driver Assist & Collision Avoidance
2020 D 51 0 0 11,036 Electrical System

What breaks on a Cadillac XT6

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Worst in 2020

Electrical System 24 16.8%

Worst in 2020

Transmission & Drivetrain 21 14.7%

Worst in 2020

Other & Unspecified 17 11.9%

Worst in 2022

Engine & Cooling 14 9.8%

Worst in 2020

Fuel & Propulsion 11 7.7%

Worst in 2021

Brakes 7 4.9%

Worst in 2024

Windows, Mirrors & Wipers 5 3.5%

Worst in 2020

Steering 3 2.1%

Worst in 2020

Body & Structure 3 2.1%

Worst in 2020

Airbags 1 0.7%

Worst in 2020

Suspension 1 0.7%

Worst in 2023

Acceleration & Cruise Control 1 0.7%

Worst in 2022

Lights 1 0.7%

Worst in 2020

Complaints filed over time

Every complaint about every Cadillac XT6, by the month it reached NHTSA.

Aug 2019 peak 8 Aug 2026

Compare the Cadillac XT6

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.