FaultScore

Ford F150 vs Buick Century

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 Ford F150 Buick Century
Complaints on file 988 2,393
Model years covered 1966–1990 1981–2005
Worst model year 1999
Best model year 2005
Crashes reported 22 184
Fires reported 216 48
Injuries reported 23 128
Deaths reported 3 4
Most complained-about part Fuel & Propulsion Engine & Cooling
Share of complaints involving harm 26.7% 15.2%

Ford F150 by year

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

What breaks

Fuel & Propulsion 305 30.9%
Electrical System 244 24.7%
Brakes 68 6.9%
Tires 55 5.6%
Steering 30 3.0%

Buick Century by year

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

What breaks