Skip to content
Thor Motor Coach WindsportModel year report

2018 Thor Motor Coach Windsport Problems

Complaints
6filed with NHTSA
Median mileage
9,854miles, 5 complaints with mileage
Recalls
5campaigns on record
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

Sources: NHTSA records for the 2018 Thor Motor Coach Windsport (complaints, recalls, investigations). Report an error

NHTSA recorded 6 consumer complaints for the 2018 Thor Motor Coach Windsport. The part named most often is electrical system, with 1 complaints (17% of the total), followed by exterior lighting (1) and other or unknown (1). 5 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 9,854 miles. Of all complaints, 1 a fire, according to the filers. NHTSA lists 5 recall campaigns and 2 technical service bulletins for this model year. Exterior lighting complaints overlap with 1 recall campaign 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

Electrical system: “The radio (and camera system) had been acting strangely and my cigarette outlets stopped working while I was driving. I stopped for the night and had parked and connected the rv to the campground power. About 10 minutes after parking and hooking up I started trouble shooting the loss of power to the cigarette lighters. I checked the fuse and did not see any visible failure of the fuse but decided to try a brand new fuse just in case. After replacing the fuse for the cigarette lighters, a fire started in the area of the radio and cigarette lighters. …”

NHTSA complaint #11405729, filed 2021-03, 47,700 miles

Other or unknown: “There is a cabinet mounted on the ceiling that is above the drivers and passengers side that has not been properly secured. There are complaints and pictures found on the facebook group for thor owners. I decided to check mine and it was loose and when I opened the doors all of the screws located on the front side have been pulled down from the ceiling. I have contacted thor by email and explained to them that this could cause an accident if it fell down while driving.”

NHTSA complaint #11352353, filed 2020-08

Body and structure: “The contact owns a 2018 Thor Motor Coach Wind sport. The contact stated that while the RV was parked, the contact became aware that the front chassis was fractured. The RV was taken to the dealer where the RV was diagnosed, and it was determined that the front chassis had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 48,900.”

NHTSA complaint #11610881, filed 2024-08, 48,900 miles

Mileage when problems were reported

100% of the 5 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 2,000 and 47,700 miles.

60%0–100%10–2540%25–500%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: 9,854 miles.

Complaints by year filed

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

201920202202120242026
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 2018 Thor Motor Coach Windsport → · 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 Windsport

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
2022514,0001———Not enough data
201869,8545———Not enough data
2016914,0008———Not enough data
201578,0007———Not enough data

All Thor Motor Coach Windsport model years

Frequently asked questions

How many NHTSA complaints does the 2018 Thor Motor Coach Windsport have?

NHTSA recorded 6 consumer complaints for the 2018 Thor Motor Coach Windsport as of Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2018 Thor Motor Coach Windsport is reported most often?

Electrical system is named most often, in 1 complaints (17% of the total), followed by exterior lighting with 1.

Has the 2018 Thor Motor Coach Windsport been recalled?

NHTSA lists 5 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 2018 Thor Motor Coach Windsport reported?

Among the 5 complaints that include a mileage, the median is 9,854 miles and the middle half falls between 2,000 and 47,700 miles; 100% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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.