FaultScore

Cadillac SLS vs BMW 335D

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 Cadillac SLS BMW 335D
Complaints on file 30 75
Model years covered 1999–2004 2009–2011
Worst model year
Best model year
Crashes reported 0 0
Fires reported 1 9
Injuries reported 0 1
Deaths reported 0 0
Most complained-about part Engine & Cooling Electrical System
Share of complaints involving harm 3.3% 13.3%

Cadillac SLS 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 11 36.7%
Electrical System 6 20.0%
Body & Structure 3 10.0%
Brakes 2 6.7%
Stability & Traction Control 2 6.7%
Steering 1 3.3%
Acceleration & Cruise Control 1 3.3%
Lights 1 3.3%

BMW 335D by year

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

What breaks

Electrical System 19 25.3%
Airbags 13 17.3%
Engine & Cooling 11 14.7%
Seats 6 8.0%
Steering 5 6.7%
Fuel & Propulsion 4 5.3%
Seat Belts 4 5.3%
Transmission & Drivetrain 3 4.0%