FaultScore

Lincoln Mark Viii vs Tesla Model X

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 Mark Viii Tesla Model X
Complaints on file 984 2,399
Model years covered 1989–2000 2016–2026
Worst model year 1993 2016
Best model year 1997 2024
Crashes reported 49 353
Fires reported 21 23
Injuries reported 18 125
Deaths reported 6 5
Most complained-about part Lights Driver Assist & Collision Avoidance
Share of complaints involving harm 9.6% 21.1%

Lincoln Mark Viii by year

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

What breaks

Lights 576 58.5%
Brakes 45 4.6%
Suspension 28 2.8%
Steering 22 2.2%

Tesla Model X by year

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

What breaks