FaultScore

Cadillac CT6 vs KIA Sportage Hybrid

Both cars' complete complaint records, side by side.

Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.

Measure Cadillac CT6 KIA Sportage Hybrid
Complaints on file 93 231
Model years covered 2016–2020 2023–2026
Worst model year 2016 2023
Best model year 2019 2025
Crashes reported 7 16
Fires reported 0 0
Injuries reported 2 5
Deaths reported 1 0
Most complained-about part Transmission & Drivetrain Electrical System
Share of complaints involving harm 10.8% 9.1%

Cadillac CT6 by year

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Brakes 8 8.6%
Driver Assist & Collision Avoidance 7 7.5%
Engine & Cooling 6 6.5%
Electrical System 5 5.4%
Suspension 4 4.3%
Fuel & Propulsion 4 4.3%
Other & Unspecified 4 4.3%

KIA Sportage Hybrid by year

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 31 13.4%
Transmission & Drivetrain 21 9.1%
Driver Assist & Collision Avoidance 19 8.2%
Brakes 17 7.4%
Fuel & Propulsion 17 7.4%