FaultScore

GMC Sierra Classic vs Forest River Wildcat

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 GMC Sierra Classic Forest River Wildcat
Complaints on file 29 72
Model years covered 2003–2007 2002–2018
Worst model year 2010
Best model year 2004
Crashes reported 0 3
Fires reported 4 9
Injuries reported 0 0
Deaths reported 0 0
Most complained-about part Brakes Tires
Share of complaints involving harm 13.8% 16.7%

GMC Sierra Classic by year

03 04 07
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Brakes 14 48.3%
Fuel & Propulsion 4 13.8%
Engine & Cooling 3 10.3%
Transmission & Drivetrain 3 10.3%
Electrical System 3 10.3%
Steering 1 3.4%
Windows, Mirrors & Wipers 1 3.4%

Forest River Wildcat by year

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

What breaks

Tires 15 20.8%
Body & Structure 14 19.4%
Suspension 11 15.3%
Equipment & Accessories 9 12.5%
Wheels 8 11.1%
Transmission & Drivetrain 4 5.6%
Other & Unspecified 4 5.6%
Electrical System 3 4.2%