FaultScore

Mercedes Benz SLK vs Isuzu Axiom

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 Mercedes Benz SLK Isuzu Axiom
Complaints on file 96 238
Model years covered 1998–2009 2001–2004
Worst model year 2002 2002
Best model year 2003 2004
Crashes reported 2 22
Fires reported 0 3
Injuries reported 3 10
Deaths reported 0 0
Most complained-about part Windows, Mirrors & Wipers Transmission & Drivetrain
Share of complaints involving harm 5.2% 14.7%

Mercedes Benz SLK by year

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

What breaks

Windows, Mirrors & Wipers 18 18.8%
Electrical System 13 13.5%
Lights 12 12.5%
Transmission & Drivetrain 9 9.4%
Engine & Cooling 7 7.3%
Brakes 7 7.3%
Acceleration & Cruise Control 7 7.3%
Stability & Traction Control 7 7.3%

Isuzu Axiom by year

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

What breaks

Brakes 36 15.1%
Body & Structure 35 14.7%
Engine & Cooling 27 11.3%
Suspension 22 9.2%
Fuel & Propulsion 16 6.7%
Electrical System 9 3.8%
Airbags 8 3.4%