FaultScore

Jeep Wagoneer vs Chevrolet Aveo

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 Jeep Wagoneer Chevrolet Aveo
Complaints on file 780 1,930
Model years covered 1973–2025 2004–2012
Worst model year 2022 2007
Best model year 2025 2011
Crashes reported 41 183
Fires reported 12 122
Injuries reported 23 123
Deaths reported 1 12
Most complained-about part Electrical System Engine & Cooling
Share of complaints involving harm 9.9% 22.8%

Jeep Wagoneer 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 180 23.1%
Engine & Cooling 144 18.5%
Brakes 75 9.6%
Steering 49 6.3%
Fuel & Propulsion 20 2.6%

Chevrolet Aveo 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 370 19.2%
Electrical System 352 18.2%
Airbags 284 14.7%
Lights 185 9.6%
Brakes 76 3.9%
Suspension 74 3.8%