Audi Q6 E-Tron vs Keystone Cougar

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 Audi Q6 E-Tron Keystone Cougar
Complaints on file 81 201
Model years covered 2025–2027 2000–2026
Worst model year — 2004
Best model year — 2007
Crashes reported 3 3
Fires reported 0 8
Injuries reported 1 3
Deaths reported 0 0
Most complained-about part Driver Assist & Collision Avoidance Tires
Share of complaints involving harm 4.9% 7%

Audi Q6 E-Tron by year

25 26 27
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Electrical System 21 25.9%
Transmission & Drivetrain 6 7.4%
Fuel & Propulsion 5 6.2%
Other & Unspecified 5 6.2%
Brakes 3 3.7%
Acceleration & Cruise Control 3 3.7%
Engine & Cooling 2 2.5%

Keystone Cougar by year

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

What breaks

Tires 52 25.9%
Body & Structure 42 20.9%
Suspension 22 10.9%
Electrical System 12 6.0%
Other & Unspecified 11 5.5%
Brakes 9 4.5%
Wheels 9 4.5%