FaultScore

Thor Motor Coach Chateau problems

Owners have filed 26 complaints about the Thor Motor Coach Chateau with NHTSA across model years 2013 to 2024. More of them are about the other & unspecified than anything else.

Every Thor Motor Coach Chateau year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

13 14 15 16 17 18 21 24
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2024 1 0 0 Engine & Cooling
2021 2 0 0 Engine & Cooling
2018 9 0 4 9,000 Other & Unspecified
2017 2 0 0 Body & Structure
2016 1 0 0 Other & Unspecified
2015 2 0 0 Body & Structure
2014 6 0 3 10,433 Transmission & Drivetrain
2013 3 0 3 Body & Structure

What breaks on a Thor Motor Coach Chateau

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Other & Unspecified 6 23.1%

Worst in 2018

Body & Structure 4 15.4%

Worst in 2015

Engine & Cooling 3 11.5%

Worst in 2018

Electrical System 3 11.5%

Worst in 2018

Fuel & Propulsion 3 11.5%

Worst in 2014

Transmission & Drivetrain 2 7.7%

Worst in 2014

Wheels 2 7.7%

Worst in 2015

Acceleration & Cruise Control 1 3.8%

Worst in 2014

Stability & Traction Control 1 3.8%

Worst in 2014

Equipment & Accessories 1 3.8%

Worst in 2018

Complaints filed over time

Every complaint about every Thor Motor Coach Chateau, by the month it reached NHTSA.

Jan 2015 peak 3 Nov 2025

Compare the Thor Motor Coach Chateau

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.