Peterbilt 389 vs Dodge Viper
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 | Peterbilt 389 | Dodge Viper |
|---|---|---|
| Complaints on file | 34 | 85 |
| Model years covered | 2008–2024 | 1993–2015 |
| Worst model year | — | — |
| Best model year | — | — |
| Crashes reported | 2 | 9 |
| Fires reported | 0 | 0 |
| Injuries reported | 0 | 11 |
| Deaths reported | 2 | 0 |
| Most complained-about part | Electrical System | Body & Structure |
| Share of complaints involving harm | 11.8% | 23.5% |
Peterbilt 389 by year
What breaks
Electrical System
5
14.7%
Steering
4
11.8%
Tires
4
11.8%
Wheels
4
11.8%
Body & Structure
3
8.8%
Engine & Cooling
2
5.9%
Brakes
2
5.9%
Stability & Traction Control
2
5.9%
Dodge Viper by year
What breaks
Body & Structure
19
22.4%
Airbags
11
12.9%
Steering
11
12.9%
Engine & Cooling
9
10.6%
Electrical System
8
9.4%
Suspension
6
7.1%
Transmission & Drivetrain
5
5.9%
Windows, Mirrors & Wipers
4
4.7%