Thor Motor Coach ACE vs Infiniti M37
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 | Thor Motor Coach ACE | Infiniti M37 |
|---|---|---|
| Complaints on file | 47 | 117 |
| Model years covered | 2013–2023 | 2011–2013 |
| Worst model year | — | 2011 |
| Best model year | — | 2013 |
| Crashes reported | 0 | 10 |
| Fires reported | 3 | 1 |
| Injuries reported | 0 | 3 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Electrical System | Transmission & Drivetrain |
| Share of complaints involving harm | 6.4% | 12% |
Thor Motor Coach ACE by year
What breaks
Electrical System
9
19.1%
Other & Unspecified
6
12.8%
Body & Structure
5
10.6%
Doors, Latches & Locks
5
10.6%
Engine & Cooling
4
8.5%
Brakes
4
8.5%
Suspension
3
6.4%
Windows, Mirrors & Wipers
3
6.4%
Infiniti M37 by year
What breaks
Transmission & Drivetrain
23
19.7%
Steering
21
17.9%
Airbags
14
12.0%
Engine & Cooling
13
11.1%
Electrical System
10
8.5%
Acceleration & Cruise Control
9
7.7%
Stability & Traction Control
6
5.1%
Brakes
4
3.4%