FaultScore

Kawasaki Ninja 300 vs Saturn Relay

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 Kawasaki Ninja 300 Saturn Relay
Complaints on file 77 190
Model years covered 2013–2015 2005–2007
Worst model year 2005
Best model year 2007
Crashes reported 2 5
Fires reported 0 1
Injuries reported 1 3
Deaths reported 0 0
Most complained-about part Engine & Cooling Brakes
Share of complaints involving harm 3.9% 4.7%

Kawasaki Ninja 300 by year

13 14 15
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 39 50.6%
Transmission & Drivetrain 15 19.5%
Fuel & Propulsion 13 16.9%
Electrical System 4 5.2%
Steering 2 2.6%
Acceleration & Cruise Control 2 2.6%
Brakes 1 1.3%
Tires 1 1.3%

Saturn Relay by year

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

What breaks

Brakes 49 25.8%
Body & Structure 19 10.0%
Doors, Latches & Locks 14 7.4%
Fuel & Propulsion 13 6.8%
Stability & Traction Control 13 6.8%
Transmission & Drivetrain 10 5.3%
Lights 10 5.3%