FaultScore

Lincoln MKC vs KIA RIO

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 Lincoln MKC KIA RIO
Complaints on file 728 1,816
Model years covered 2015–2019 2000–2023
Worst model year 2017 2002
Best model year 2018 2023
Crashes reported 30 229
Fires reported 16 149
Injuries reported 9 163
Deaths reported 0 8
Most complained-about part Engine & Cooling Engine & Cooling
Share of complaints involving harm 7.6% 30.2%

Lincoln MKC 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 354 48.6%
Wheels 15 2.1%
Steering 14 1.9%

KIA RIO 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 399 22.0%
Airbags 274 15.1%
Brakes 184 10.1%
Seat Belts 64 3.5%