2020 Thor Motor Coach ACEProblems, recalls & complaints

NHTSA has logged 0 owner complaints about the 2020 Thor Motor Coach ACE. It is covered by 1 safety recall, and for recall 20V-339 the manufacturer reports only 100% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 9, 2020. Updated daily.

Complaints by system

Where the 2020 Thor Motor Coach ACE has problems

0 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

1 recall

2020 Thor Motor Coach ACE recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

100%repaired · 2022 Q2

Visibility: glass, side/rear

Recall 20V-339 · Jun 9, 2020 · 71 vehicles · 71 repaired

Risk. If the window glass detaches while the vehicle is moving it could become a projectile, increasing the risk of a crash.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Thor Motor Coach.

Best & worst years

2020 vs. every other ACE year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the ACE median. How we score

'11'12'13'14'15'16'17'18'19'20'21'22'23
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated

Own a 2020 ACE?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.