Thor Motor Coach ACE problems
Owners have filed 47 complaints about the Thor Motor Coach ACE with NHTSA across model years 2013 to 2023. More of them are about the electrical system than anything else.
Every Thor Motor Coach ACE year, graded
The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.
| Year | Grade | Complaints | Crashes | Fires | Median miles | Most reported |
|---|---|---|---|---|---|---|
| 2023 | — | 1 | 0 | 0 | — | Windows, Mirrors & Wipers |
| 2022 | — | 3 | 0 | 0 | — | Brakes |
| 2021 | — | 6 | 0 | 0 | — | Electrical System |
| 2019 | — | 5 | 0 | 0 | 19,000 | Electrical System |
| 2018 | — | 6 | 0 | 0 | 2,300 | Engine & Cooling |
| 2017 | — | 5 | 0 | 0 | — | Electrical System |
| 2016 | — | 8 | 0 | 0 | 7,600 | Other & Unspecified |
| 2015 | — | 5 | 0 | 1 | — | Electrical System |
| 2014 | — | 4 | 0 | 0 | — | Brakes |
| 2013 | — | 4 | 0 | 2 | — | Brakes |
What breaks on a Thor Motor Coach ACE
Across every model year on file. Follow a row for that part's complaints and the year it was worst.
Worst in 2015
Worst in 2016
Worst in 2015
Worst in 2016
Worst in 2013
Worst in 2013
Worst in 2018
Worst in 2014
Worst in 2018
Worst in 2013
Worst in 2018
Worst in 2021
Worst in 2019
Worst in 2017
Complaints filed over time
Every complaint about every Thor Motor Coach ACE, by the month it reached NHTSA.
Compare the Thor Motor Coach ACE
Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.