GMC Sierra 3500 vs Mitsubishi Outlander
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 3500 | Mitsubishi Outlander |
|---|---|---|
| Complaints on file | 769 | 1,874 |
| Model years covered | 1996–2026 | 2003–2026 |
| Worst model year | 2020 | 2022 |
| Best model year | 2025 | 2006 |
| Crashes reported | 47 | 192 |
| Fires reported | 26 | 20 |
| Injuries reported | 25 | 106 |
| Deaths reported | 1 | 0 |
| Most complained-about part | Brakes | Engine & Cooling |
| Share of complaints involving harm | 12.9% | 17% |
GMC Sierra 3500 by year
What breaks
Brakes
149
19.4%
Transmission & Drivetrain
95
12.4%
Electrical System
84
10.9%
Engine & Cooling
79
10.3%
Fuel & Propulsion
63
8.2%
Airbags
56
7.3%
Steering
41
5.3%
Other & Unspecified
40
5.2%
Mitsubishi Outlander by year
What breaks
Engine & Cooling
182
9.7%
Transmission & Drivetrain
180
9.6%
Suspension
172
9.2%
Electrical System
165
8.8%
Body & Structure
156
8.3%
Other & Unspecified
144
7.7%
Brakes
123
6.6%
Airbags
109
5.8%