GMC Sierra EV vs Holiday Rambler Vacationer
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 EV | Holiday Rambler Vacationer |
|---|---|---|
| Complaints on file | 28 | 70 |
| Model years covered | 2024–2026 | 1994–2025 |
| Worst model year | — | — |
| Best model year | — | — |
| Crashes reported | 0 | 0 |
| Fires reported | 3 | 1 |
| Injuries reported | 0 | 2 |
| Deaths reported | 0 | 1 |
| Most complained-about part | Windows, Mirrors & Wipers | Brakes |
| Share of complaints involving harm | 10.7% | 5.7% |
GMC Sierra EV by year
What breaks
Windows, Mirrors & Wipers
4
14.3%
Brakes
3
10.7%
Fuel & Propulsion
3
10.7%
Transmission & Drivetrain
2
7.1%
Electrical System
2
7.1%
Steering
2
7.1%
Suspension
2
7.1%
Driver Assist & Collision Avoidance
2
7.1%
Holiday Rambler Vacationer by year
What breaks
Brakes
25
35.7%
Body & Structure
8
11.4%
Equipment & Accessories
8
11.4%
Transmission & Drivetrain
5
7.1%
Engine & Cooling
3
4.3%
Electrical System
3
4.3%
Suspension
3
4.3%
Fuel & Propulsion
3
4.3%