FaultScore

Toyota Supra vs Buick Terraza

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 Supra Buick Terraza
Complaints on file 138 341
Model years covered 1980–2025 2005–2007
Worst model year 2020 2005
Best model year 1994 2007
Crashes reported 20 18
Fires reported 4 4
Injuries reported 10 15
Deaths reported 1 0
Most complained-about part Engine & Cooling Electrical System
Share of complaints involving harm 25.4% 10.9%

Toyota Supra 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 29 21.0%
Electrical System 17 12.3%
Brakes 14 10.1%
Other & Unspecified 11 8.0%
Steering 9 6.5%
Acceleration & Cruise Control 9 6.5%
Body & Structure 7 5.1%
Airbags 5 3.6%

Buick Terraza by year

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

What breaks

Brakes 42 12.3%
Body & Structure 37 10.9%
Suspension 25 7.3%
Steering 21 6.2%
Engine & Cooling 13 3.8%