2020 Thor Motor Coach Challenger
Only 1 complaint 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 1 complaint on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 1
- Recalls
- 1
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 2020
None on file
Not enough data
Complaints per year
2020: 1 complaint
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 1 complaint on file for this model year — too few to rank by share. Raw counts only, below.
Power train
1 of 1 total report mentions: power train.
Show complaint excerpts
While traveling on a interstate the vehicle shut completely off. The motor shut off and we lost all power brakes and steering. All power inside and outside shut off so we had no lights on the exterior to see or signal other vehicles.
NHTSA ODI report, 2020-09-14
Also filed under Exterior lighting and electrical system
Exterior lighting
1 of 1 total report mentions: exterior lighting.
Electrical system
1 of 1 total report mentions: electrical system.
Safety timeline
1 recall · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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R
2019-08-01Equipment19V504000 Thor Motor Coach (TMC) is recalling certain 2019-2020 Challenger, Miramar, Magnitude, Outlaw, Omni, and Palazzo motorhomes. The vehicle control system software may cause the slide-out room to move unexpectedly.
Remedy: TMC will notify owners, and dealers will update the affected software, free of charge. The recall is expected to begin August 28, 2019. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000170.
Buy-smart checklist
2020 Thor Motor Coach Challenger — pre-purchase inspection
Inspect
- Power train: 1 report on file for this year.
- Exterior lighting: 1 report on file for this year.
- Electrical system: 1 report on file for this year.
Verify these recalls were completed
- Recall 19V504000 · Equipment
FAQ
- Is the 2020 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 2020 Thor Motor Coach Challenger?
- The most-reported component is power train, accounting for 100% of complaints on file.
- How many recalls does the 2020 Thor Motor Coach Challenger have?
- 1 recall on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.