FaultScore

Forest River Puma vs KIA K4

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 Forest River Puma KIA K4
Complaints on file 41 101
Model years covered 2006–2025 2025–2026
Worst model year
Best model year
Crashes reported 0 25
Fires reported 4 0
Injuries reported 1 16
Deaths reported 1 0
Most complained-about part Tires Driver Assist & Collision Avoidance
Share of complaints involving harm 14.6% 40.6%

Forest River Puma by year

06 08 10 11 13 14 15 16 17 18 19 20 21 22 23 25
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Tires 10 24.4%
Body & Structure 9 22.0%
Equipment & Accessories 6 14.6%
Electrical System 5 12.2%
Wheels 5 12.2%
Suspension 3 7.3%
Other & Unspecified 2 4.9%
Engine & Cooling 1 2.4%

KIA K4 by year

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

What breaks

Other & Unspecified 14 13.9%
Electrical System 13 12.9%
Engine & Cooling 9 8.9%
Steering 8 7.9%
Transmission & Drivetrain 7 6.9%
Airbags 6 5.9%
Acceleration & Cruise Control 5 5.0%