FaultScore

Ducati Diavel vs Harley-Davidson Fltrx

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 Ducati Diavel Harley-Davidson Fltrx
Complaints on file 30 75
Model years covered 2011–2020 2010–2026
Worst model year 2010
Best model year 2024
Crashes reported 0 2
Fires reported 2 2
Injuries reported 0 5
Deaths reported 0 0
Most complained-about part Brakes Electrical System
Share of complaints involving harm 6.7% 12%

Ducati Diavel by year

11 12 13 14 15 16 17 18 20
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Brakes 10 33.3%
Engine & Cooling 8 26.7%
Electrical System 5 16.7%
Fuel & Propulsion 3 10.0%
Transmission & Drivetrain 1 3.3%
Steering 1 3.3%
Body & Structure 1 3.3%
Lights 1 3.3%

Harley-Davidson Fltrx 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 16 21.3%
Brakes 16 21.3%
Engine & Cooling 12 16.0%
Transmission & Drivetrain 7 9.3%
Acceleration & Cruise Control 4 5.3%
Wheels 4 5.3%
Other & Unspecified 4 5.3%
Lights 3 4.0%