Menu

2018 Thor Motor Coach GeminiProblems, recalls & complaints

NHTSA has logged 2 owner complaints about the 2018 Thor Motor Coach Gemini, most often about the electronic stability control (esc). It is covered by 2 safety recalls, and for recall 17V-758 the manufacturer reports only 12% of affected cars repaired.

–
CarFlaw IndexNot enough dataHigher is better (0–100)
Safety recalls2Lowest repair rate 12%Owner complaints20 with a crash, fire or injuryTypical failure mileage8kElectronic stability control (ESC), median miles

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through September 1, 2021. Updated daily.

Complaints by system

Where the 2018 Thor Motor Coach Gemini has problems

2 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
Electronic stability control (ESC)10

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

2 recalls

2018 Thor Motor Coach Gemini 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.

12%repaired · 2019 Q4

Equipment

Recall 17V-758 · Nov 22, 2017 · 110,400 vehicles · 13,035 repaired

Risk. In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

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

2018 vs. every other Gemini 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 Gemini median. How we score

'16'17'18'20'21'22'23
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What Gemini owners report

Recent electronic stability control (esc) complaints filed with NHTSA, shortened. Personal details are removed.

THE REAR SPEED SENSOR ON MY 2018 THOR GEMINI RV WITH THE MERCEDES BENZ 3500 SPRINTER CHASSIS WENT BAD KNOCKING OUT MY ABS, STABILITY CONTROL AND CRUISE CONTROL ON A LONG TRIP. I WAS ON THE HIGHWAY DOING A STEADY 60-65 MPH. MY SPRINTER ONLY HAS 8,000 MILES ON IT. I'VE READ THIS IS A RECURRING…
Complaint 11351299 · Aug 26, 2020 · 8,000 miles

Own a 2018 Gemini?

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