2013 Thor Motor Coach ACE
Only 3 complaints 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 3 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 0 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
KNOWN PROBLEM AREAS
Only 3 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 3 total reports mentions: service brakes, hydraulic.
FIREShow complaint excerpts
I WAS DRIVING ON 8E FREEWAY AT 55 MPH WHEN I NOTICED THE INTERIOR OF THE MOTORHOME FILLING WITH BLACK SMOKE AND THE SMOKE DETECTOR STARTED GOING OFF. BLACK SMOKE WAS POURING OFF THE BACK OF THE MOTORHOME AS WELL.
NHTSA ODI report, 20130801
1 of 3 total reports mentions: service brakes.
FIREShow complaint excerpts
WHILE DRIVING A 2013 THOR ACE MOTOR HOME AT 60 MPH I HEARD BEEPING NOISE IN THE DRIVERS AREA. WHILE TRYING TO FIGURE OUT THE SOURCE I DISCOVERED THE MOTOR HOME WAS ON FIRE UNDER THE RIGHT FRONT.
NHTSA ODI report, 20130731
1 of 3 total reports mentions: fuel system, gasoline.
Show complaint excerpts
I AM EXTREMELY CONCERNED THAT RUNNING GAS LINES INTO AND THEN OUT OF AN OIL COOLER THAT IS ATTACHED TO THE FRONT OF THE RADIATOR AT THE FRONT OF A VEHICLE IS NOT SAFE.
NHTSA ODI report, 20130627
1 of 3 total reports mentions: engine.
SAFETY TIMELINE
Thor Motor Coach (Thor) is recalling certain model year 2012-2017 Ace, 2013 Citation, 2012-2013 Siesta and 2017 Four Winds and Road Bear Rental motorhomes.
Remedy: Thor will notify owners, and dealers will replace the shower curtains with curtains made with fire retardant, free of charge. The recall began on September 15, 2016. Owners may contact Thor customer service at 1-877-500-1020.
Campaign 16V571000 — check if this car was fixed
Thor Motor Coach (Thor) is recalling various 2003-2018 recreational vehicles, equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers.
Remedy: Thor will notify owners, instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on January 15, 2018.
Campaign 17V758000 — check if this car was fixed
Thor Motor Coach (TMC) is recalling certain 2013 Thor Ace, Daybreak, Challenger, Windsport, Hurricane, Outlaw, Tuscany, and Palazzo motorhomes.
Remedy: TMC will notify owners, and dealers will verify that the windshield wiper system is installed correctly, repairing or replacing the wiper system as needed, free of charge. The recall began November 28, 2018.
Campaign 18V705000 — check if this car was fixed
BUY-SMART CHECKLIST
2013 Thor Motor Coach ACE — pre-purchase inspection
- Test/inspect for service brakes, hydraulic issues (1 reports on file for this year).
- Test/inspect for service brakes issues (1 reports on file for this year).
- Test/inspect for fuel system, gasoline issues (1 reports on file for this year).
- Verify recall 16V571000 (equipment) has been completed.
- Verify recall 17V758000 (equipment) has been completed.
- Verify recall 18V705000 (visibility) has been completed.
FAQ
Is the 2013 Thor Motor Coach ACE 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 2013 Thor Motor Coach ACE?
The most-reported component is service brakes, hydraulic, accounting for 33% of complaints on file.
How many recalls does the 2013 Thor Motor Coach ACE have?
3 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.