Thor Motor Coach Challenger Problems by Year

Source: NHTSA · Updated May 26, 2026 · 33 owner complaints analyzed

NHTSA has 33 owner complaints and 15 safety recalls on file for the Thor Motor Coach Challenger, across 21 model years (2003–2023). The 2016 model year has the most complaints (7). The most reported problem area overall is visibility/wiper.

Peak: 2016, with 7 complaints
2003: 020032004: 02005: 020052006: 02007: 020072008: 02009: 020092010: 02011: 020112012: 02013: 220132014: 62015: 520152016: 772017: 520172018: 02019: 120192020: 12021: 320212022: 22023: 12023

n = 33 complaints · Source: NHTSA

Thor Motor Coach Challenger years to avoid? What the complaint data shows

No Challenger model year stands out with more than twice the complaints of a typical year.

Model years with the most complaints

  1. 2016 Challenger: 7 complaints, 6 recalls
  2. 2014 Challenger: 6 complaints, 6 recalls
  3. 2017 Challenger: 5 complaints, 5 recalls

Model years with the fewest complaints

  1. 2019 Challenger: 1 complaint, 2 recalls
  2. 2020 Challenger: 1 complaint, 1 recall
  3. 2023 Challenger: 1 complaint, 0 recalls

Complaint counts are not adjusted for how many cars were sold or how long each year has been on the road, so newer and less popular years naturally have fewer complaints. Use them to spot problem patterns, not as a safety ranking.

Most common Thor Motor Coach Challenger problems (all years)

Problem areaComplaintsModel yearsCrashes
Visibility/wiper1340
Structure1051
Visibility431
Electrical System330
Engine and Engine Cooling210
Exterior Lighting220
Latches/locks/linkages220
Service Brakes221
Equipment110
Power Train110
Trailer Hitches110

All Thor Motor Coach Challenger model years

Model yearComplaintsRecallsCrash ratingTop problemCompared with other years
2023 Challenger10—Visibility
2022 Challenger20—Equipment
2021 Challenger30—Engine and Engine Cooling
2020 Challenger11—Electrical System
2019 Challenger12—Electrical System
2018 Challenger03——
2017 Challenger55—Structure
2016 Challenger76—Visibility/wiper
2015 Challenger55—Visibility
2014 Challenger66—Visibility/wiper
2013 Challenger25—Electrical System
2012 Challenger02——
2011 Challenger02——
2010 Challenger01——
2009 Challenger01——
2008 Challenger01——
2007 Challenger01——
2006 Challenger01——
2005 Challenger01——
2004 Challenger01——
2003 Challenger01——

More from Thor Motor Coach: all Thor Motor Coach models · VIN decoder

Frequently asked questions

Which Thor Motor Coach Challenger years should you stay away from?

No year stands out at twice the typical count; the most complaints are for 2016 (7), 2014 (6), 2017 (5). Counts are not adjusted for how many cars were sold, and newer years have had less time to collect complaints.

What is the biggest problem with the Thor Motor Coach Challenger?

Visibility/wiper, with 13 complaints across 4 model years.

How many recalls does the Thor Motor Coach Challenger have?

15 safety recalls across all model years. Each model year page lists its recalls and fixes.