Harley-Davidson Sportster vs KIA Sorento Hybrid

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 Harley-Davidson Sportster KIA Sorento Hybrid
Complaints on file 75 187
Model years covered 1985–2008 2021–2025
Worst model year — 2025
Best model year — 2021
Crashes reported 9 2
Fires reported 0 1
Injuries reported 7 2
Deaths reported 2 0
Most complained-about part Engine & Cooling Engine & Cooling
Share of complaints involving harm 24% 2.7%

Harley-Davidson Sportster 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 12 16.0%
Windows, Mirrors & Wipers 12 16.0%
Transmission & Drivetrain 10 13.3%
Brakes 9 12.0%
Fuel & Propulsion 9 12.0%
Electrical System 5 6.7%
Lights 5 6.7%
Steering 4 5.3%

KIA Sorento Hybrid 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 49 26.2%
Other & Unspecified 19 10.2%
Acceleration & Cruise Control 6 3.2%
Windows, Mirrors & Wipers 6 3.2%
Brakes 5 2.7%