Mazda RX-7 vs Lincoln MKS

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 Mazda RX-7 Lincoln MKS
Complaints on file 205 492
Model years covered 1987–1995 2009–2016
Worst model year — 2013
Best model year — 2012
Crashes reported 6 29
Fires reported 50 10
Injuries reported 5 19
Deaths reported 0 14
Most complained-about part Engine & Cooling Steering
Share of complaints involving harm 29.8% 14.6%

Mazda RX-7 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 60 29.3%
Seat Belts 33 16.1%
Body & Structure 7 3.4%
Brakes 6 2.9%
Tires 6 2.9%
Other & Unspecified 5 2.4%

Lincoln MKS by year

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

What breaks

Steering 121 24.6%
Engine & Cooling 52 10.6%
Brakes 34 6.9%
Transmission & Drivetrain 24 4.9%
Acceleration & Cruise Control 24 4.9%