FaultScore

Hyundai Sonata vs Honda Accord

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 Hyundai Sonata Honda Accord
Complaints on file 22,259 32,025
Model years covered 1987–2026 1979–2026
Worst model year 2013 2008
Best model year 2025 1993
Crashes reported 1,148 2,780
Fires reported 850 316
Injuries reported 740 1,815
Deaths reported 21 59
Most complained-about part Engine & Cooling Electrical System
Share of complaints involving harm 12.4% 15.5%

Hyundai Sonata 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 5,099 22.9%
Steering 2,377 10.7%
Airbags 2,068 9.3%
Electrical System 2,003 9.0%
Other & Unspecified 1,327 6.0%
Brakes 1,258 5.7%
Body & Structure 1,087 4.9%
Fuel & Propulsion 1,087 4.9%

Honda Accord 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 4,144 12.9%
Airbags 4,117 12.9%
Engine & Cooling 3,398 10.6%
Brakes 2,940 9.2%
Other & Unspecified 1,746 5.5%
Steering 1,643 5.1%