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Thor Motor Coach ChallengerModel year report

2014 Thor Motor Coach Challenger Problems

Complaints
6filed with NHTSA
Median mileage
25,000miles, 5 complaints with mileage
Recalls
6campaigns on record
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

Sources: NHTSA records for the 2014 Thor Motor Coach Challenger (complaints, recalls, investigations). Report an error

NHTSA recorded 6 consumer complaints for the 2014 Thor Motor Coach Challenger. The part named most often is visibility, with 4 complaints (67% of the total), followed by brakes (1) and latches, locks and linkages (1). 5 of the complaints include a mileage, and 80% of those were filed for vehicles with under 50,000 miles; the median is 25,000 miles. Of all complaints, 1 involved a crash, according to the filers. NHTSA lists 6 recall campaigns and 2 technical service bulletins for this model year. Visibility complaints overlap with 2 recall campaigns filed under the same part.

This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.

Which parts are reported most

Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.

Example complaints

Visibility (wipers, defrost, mirrors): “While driving in heavy rain at highway speed my wipers went all the way to the driver's side of the windshield, and stopped there. Thor once replaced them but about a year later the new wiper assembly did the same thing under the same conditions. Through online forums I know that several others with the same model motor home have experienced the same occurrence. I can supply their names.”

NHTSA complaint #10909412, filed 2016-09, 36,000 miles

Brakes: “My wife and I took delivery of our thor rv at 7pm on 12/05/14 without the benefit of ever being allowed to test drive the rv. Many excuses by camping world. Left dealer and drove 300 years on nearby surface road and braked to join entrance ramp to interstate 75. Brakes failed because 3 pound, rigid 4 foot vinyl-clad, wooden frame covering had dislodged from the electric overhead bunk frame and dropped to the driver's floor behind brake and gas pedals. Could not slow coach from 35mph but forced to the shoulder of road under overhead interstate exchange. …”

NHTSA complaint #11100686, filed 2018-06, 1,344 miles

Latches, locks and linkages: “The contact owns a 2013 thor Challenger 37k. While inside the rv, the contact attempted to open the door; however, the door failed to unlock. The contact had to drive the rv to the dealer (exit 1 rv, fairhaven, vermont) where the door was removed in order for the contact to exit the rv. The dealer removed the latch lock from the door of the rv; however, they did not have a replacement for the door latch at that time. The rv was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 25,000. The VIN was unknown.”

NHTSA complaint #11277308, filed 2019-10, 25,000 miles

Mileage when problems were reported

80% of the 5 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 2,000 and 36,000 miles.

40%0–100%10–2540%25–5020%50–750%75–1000%100–1500%150+
Share of complaints by mileage when the problem was reported, in thousands of miles (5 complaints with mileage). Red bars: under 50,000 miles. Bucket widths differ. Median: 25,000 miles.

Complaints by year filed

Fewer than 15 complaints, too few for a reliable trend.

201622018201920232025
Complaints by year the complaint was filed with NHTSA. Red bars: the last 3 full calendar years used for the trend. The current year (2026) is partial.

Recalls and investigations

Recall details for the 2014 Thor Motor Coach Challenger → · Check a VIN at nhtsa.gov/recalls

Technical service bulletins

TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 2 on record; the latest 2 are shown.

Other model years of the Thor Motor Coach Challenger

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
201756,3505———Not enough data
2016716,7826———Not enough data
2015518,0005———Not enough data
2014625,0006———Not enough data

All Thor Motor Coach Challenger model years

Frequently asked questions

How many NHTSA complaints does the 2014 Thor Motor Coach Challenger have?

NHTSA recorded 6 consumer complaints for the 2014 Thor Motor Coach Challenger as of Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2014 Thor Motor Coach Challenger is reported most often?

Visibility is named most often, in 4 complaints (67% of the total), followed by brakes with 1.

Has the 2014 Thor Motor Coach Challenger been recalled?

NHTSA lists 6 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.

At what mileage are problems with the 2014 Thor Motor Coach Challenger reported?

Among the 5 complaints that include a mileage, the median is 25,000 miles and the middle half falls between 2,000 and 36,000 miles; 80% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.