FaultScore

Toyota BZ4X vs Chevrolet Chevrolet

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 Toyota BZ4X Chevrolet Chevrolet
Complaints on file 76 189
Model years covered 2023–2025 1985–2003
Worst model year 2024 2002
Best model year 2023 1996
Crashes reported 11 15
Fires reported 0 1
Injuries reported 2 12
Deaths reported 0 5
Most complained-about part Electrical System Brakes
Share of complaints involving harm 17.1% 17.5%

Toyota BZ4X by year

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

What breaks

Electrical System 14 18.4%
Other & Unspecified 11 14.5%
Body & Structure 10 13.2%
Windows, Mirrors & Wipers 7 9.2%
Driver Assist & Collision Avoidance 7 9.2%
Wheels 6 7.9%
Brakes 4 5.3%
Tires 4 5.3%

Chevrolet Chevrolet by year

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

What breaks

Brakes 37 19.6%
Transmission & Drivetrain 16 8.5%
Tires 15 7.9%
Engine & Cooling 13 6.9%
Steering 13 6.9%
Fuel & Propulsion 13 6.9%
Suspension 10 5.3%