FaultScore

Chevrolet G30 vs KIA Stinger

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 Chevrolet G30 KIA Stinger
Complaints on file 93 231
Model years covered 1982–2002 2018–2023
Worst model year 2018
Best model year 2022
Crashes reported 12 10
Fires reported 1 15
Injuries reported 5 3
Deaths reported 0 3
Most complained-about part Brakes Engine & Cooling
Share of complaints involving harm 19.4% 13.4%

Chevrolet G30 by year

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

What breaks

Brakes 35 37.6%
Engine & Cooling 7 7.5%
Transmission & Drivetrain 7 7.5%
Electrical System 7 7.5%
Steering 7 7.5%
Tires 7 7.5%
Suspension 4 4.3%
Windows, Mirrors & Wipers 4 4.3%

KIA Stinger 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 51 22.1%
Brakes 30 13.0%
Other & Unspecified 22 9.5%
Transmission & Drivetrain 13 5.6%
Windows, Mirrors & Wipers 12 5.2%
Lights 10 4.3%