FaultScore

BMW 318IS vs Ford Grand Marquis

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 BMW 318IS Ford Grand Marquis
Complaints on file 37 92
Model years covered 1991–1997 1989–2001
Worst model year
Best model year
Crashes reported 4 4
Fires reported 0 7
Injuries reported 2 1
Deaths reported 0 0
Most complained-about part Engine & Cooling Engine & Cooling
Share of complaints involving harm 16.2% 13%

BMW 318IS by year

91 92 93 94 95 97
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 18 48.6%
Electrical System 4 10.8%
Body & Structure 4 10.8%
Acceleration & Cruise Control 2 5.4%
Windows, Mirrors & Wipers 2 5.4%
Transmission & Drivetrain 1 2.7%
Airbags 1 2.7%
Steering 1 2.7%

Ford Grand Marquis 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 19 20.7%
Electrical System 14 15.2%
Acceleration & Cruise Control 8 8.7%
Fuel & Propulsion 8 8.7%
Body & Structure 7 7.6%
Airbags 6 6.5%
Steering 5 5.4%
Brakes 4 4.3%