2021 Thor Motor Coach Challenger
Only 3 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 3 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 3
- Recalls
- 0
- Investigations
- 1
- Top problem
- —
Too few to rank
None on file
Opened by NHTSA
Not enough data
Complaints per year
2021: 3 complaints
View as data table
| Year | Complaints |
|---|---|
| 2003 | 0 |
| 2004 | 0 |
| 2005 | 0 |
| 2006 | 0 |
| 2007 | 0 |
| 2008 | 0 |
| 2009 | 0 |
| 2010 | 0 |
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 2 |
| 2014 | 6 |
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 0 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
Known problem areas
Only 3 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Engine and engine cooling
2 of 3 total reports mention: engine and engine cooling, most commonly citing exhaust system.
Show complaint excerpts
Exhaust has blown (melted) a hole in the storage bin no heat shield was placed. The bin next to it has a heat shield.
NHTSA ODI report, 2022-09-28
Also filed under Structure
Structure
2 of 3 total reports mention: structure, most commonly citing body.
Service brakes
1 of 3 total reports mentions: service brakes.
Safety timeline
No recalls on file for this model year.
0 recalls · 1 investigation · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
-
I
2024-08-14Preliminary evaluationClosed 2026-01-16 Trailer Hitch Receiver Structure May Crack and Separate
Buy-smart checklist
2021 Thor Motor Coach Challenger — pre-purchase inspection
Inspect
- Engine and engine cooling: 2 reports on file for this year.
- Structure: 2 reports on file for this year.
- Service brakes: 1 report on file for this year.
FAQ
- Is the 2021 Thor Motor Coach Challenger reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2021 Thor Motor Coach Challenger?
- The most-reported component is engine and engine cooling, accounting for 67% of complaints on file.
- How many recalls does the 2021 Thor Motor Coach Challenger have?
- No recalls are on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.