FaultScore

Alfa Romeo Stelvio vs Ford Mustang GT

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 Alfa Romeo Stelvio Ford Mustang GT
Complaints on file 340 836
Model years covered 2018–2025 1996–2006
Worst model year 2018 2006
Best model year 2022 1996
Crashes reported 11 74
Fires reported 7 13
Injuries reported 3 53
Deaths reported 0 4
Most complained-about part Fuel & Propulsion Engine & Cooling
Share of complaints involving harm 6.2% 17.2%

Alfa Romeo Stelvio 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 67 19.7%
Transmission & Drivetrain 17 5.0%
Brakes 16 4.7%
Acceleration & Cruise Control 11 3.2%
Driver Assist & Collision Avoidance 11 3.2%

Ford Mustang GT by year

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

What breaks