Keystone Cougar vs Nissan 370Z
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 | Keystone Cougar | Nissan 370Z |
|---|---|---|
| Complaints on file | 201 | 499 |
| Model years covered | 2000–2026 | 2009–2019 |
| Worst model year | 2004 | 2009 |
| Best model year | 2007 | 2012 |
| Crashes reported | 3 | 6 |
| Fires reported | 8 | 0 |
| Injuries reported | 3 | 6 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Tires | Steering |
| Share of complaints involving harm | 7% | 2.4% |
Keystone Cougar by year
What breaks
Tires
52
25.9%
Body & Structure
42
20.9%
Equipment & Accessories
37
18.4%
Suspension
22
10.9%
Electrical System
12
6.0%
Other & Unspecified
11
5.5%
Brakes
9
4.5%
Wheels
9
4.5%
Nissan 370Z by year
What breaks
Steering
172
34.5%
Electrical System
111
22.2%
Transmission & Drivetrain
100
20.0%
Engine & Cooling
27
5.4%
Airbags
21
4.2%
Other & Unspecified
19
3.8%
Fuel & Propulsion
12
2.4%
Brakes
10
2.0%