FaultScore

Infiniti J30 vs BMW 320I

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 Infiniti J30 BMW 320I
Complaints on file 100 247
Model years covered 1992–2006 1978–2018
Worst model year 1993 2014
Best model year 1997 2013
Crashes reported 18 36
Fires reported 3 8
Injuries reported 18 24
Deaths reported 0 0
Most complained-about part Airbags Engine & Cooling
Share of complaints involving harm 39% 27.5%

Infiniti J30 by year

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

What breaks

Airbags 20 20.0%
Electrical System 11 11.0%
Acceleration & Cruise Control 11 11.0%
Transmission & Drivetrain 10 10.0%
Engine & Cooling 6 6.0%
Windows, Mirrors & Wipers 6 6.0%
Brakes 5 5.0%
Fuel & Propulsion 5 5.0%

BMW 320I 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 47 19.0%
Airbags 25 10.1%
Other & Unspecified 23 9.3%
Transmission & Drivetrain 17 6.9%
Brakes 17 6.9%
Lights 14 5.7%