FaultScore

Mini Countryman vs Mazda MX-5 Miata

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 Mini Countryman Mazda MX-5 Miata
Complaints on file 157 391
Model years covered 2014–2025 1990–2005
Worst model year 2025 1999
Best model year 2019 1994
Crashes reported 9 52
Fires reported 14 12
Injuries reported 6 43
Deaths reported 0 0
Most complained-about part Electrical System Airbags
Share of complaints involving harm 18.5% 27.4%

Mini Countryman 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 23 14.6%
Other & Unspecified 23 14.6%
Airbags 10 6.4%
Brakes 10 6.4%
Driver Assist & Collision Avoidance 10 6.4%
Steering 9 5.7%
Fuel & Propulsion 9 5.7%

Mazda MX-5 Miata by year

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

What breaks

Airbags 83 21.2%
Brakes 31 7.9%
Tires 19 4.9%