FaultScore

Chevrolet Sierra vs Lexus TX

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 Sierra Lexus TX
Complaints on file 46 114
Model years covered 1999–2003 2024–2026
Worst model year 2024
Best model year 2025
Crashes reported 2 5
Fires reported 0 0
Injuries reported 0 7
Deaths reported 0 0
Most complained-about part Brakes Other & Unspecified
Share of complaints involving harm 4.3% 10.5%

Chevrolet Sierra by year

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

What breaks

Brakes 16 34.8%
Steering 5 10.9%
Suspension 4 8.7%
Engine & Cooling 3 6.5%
Electrical System 3 6.5%
Transmission & Drivetrain 2 4.3%
Acceleration & Cruise Control 2 4.3%
Lights 2 4.3%

Lexus TX by year

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

What breaks

Other & Unspecified 22 19.3%
Airbags 18 15.8%
Electrical System 12 10.5%
Body & Structure 9 7.9%
Transmission & Drivetrain 8 7.0%
Engine & Cooling 7 6.1%
Fuel & Propulsion 7 6.1%
Seats 5 4.4%