FaultScore

Mercedes Benz ML550 vs Kawasaki Vulcan

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 ML550 Kawasaki Vulcan
Complaints on file 28 70
Model years covered 2008–2009 1995–2009
Worst model year
Best model year
Crashes reported 1 7
Fires reported 0 2
Injuries reported 1 5
Deaths reported 0 0
Most complained-about part Electrical System Engine & Cooling
Share of complaints involving harm 7.1% 20%

Mercedes Benz ML550 by year

08 09
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Electrical System 5 17.9%
Steering 4 14.3%
Brakes 4 14.3%
Airbags 3 10.7%
Engine & Cooling 2 7.1%
Tires 2 7.1%
Seat Belts 2 7.1%
Other & Unspecified 2 7.1%

Kawasaki Vulcan by year

95 96 97 98 99 00 01 02 03 04 05 06 09
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 20 28.6%
Fuel & Propulsion 14 20.0%
Transmission & Drivetrain 11 15.7%
Electrical System 6 8.6%
Brakes 4 5.7%
Other & Unspecified 4 5.7%
Tires 3 4.3%
Suspension 2 2.9%