Reliability & 5-year cost of ownership — 2018 Thor Motor Coach Four Winds
NHTSA data on file today
The 2018 Thor Motor Coach Four Winds has 6 NHTSA recall campaigns and 4 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #20V458000 Incorrect Diameter Bolts Installed/FMVSS 207, 210 NHTSA notice
- NHTSA #19V240000 Back Up Camera May Display Image in Reverse NHTSA notice
- NHTSA #18V741000 LP Hose may Contact Refrigerator Base NHTSA notice
- NHTSA #17V758000 Fire Extinguisher May Be Clogged or Inoperable NHTSA notice
- NHTSA #17V634000 Incorrect Water Capacity on Label/FMVSS 120 NHTSA notice
- NHTSA #17V522000 Propane Leak from Pinched LP Hose NHTSA notice
Most-cited components in owner complaints
- Suspension 2 complaints
- Wheels 2 complaints
- Fuel System, Gasoline 1 complaint
- Steering 1 complaint
Average
Estimated 5-year repair + maintenance cost: $5,000–$12,000AI estimate — not from NHTSA data
The 2018 Thor Motor Coach Four Winds has limited owner complaints but has six recalls, indicating some reliability concerns. Recalls include issues with seat belts, rearview mirrors, LPG systems, and equipment labels. With only four complaints, it is difficult to form a strong conclusion on reliability, suggesting an average rating.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Suspension | Unknown | $500–$1,200 | occasional |
| Wheels | Unknown | $300–$800 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Tire rotations and balancing
- Brake inspections and servicing
- Coolant level checks and refill
- Transmission fluid change
- Battery inspections and replacement
- Cabin and engine air filter replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual suspension noises
- Steering difficulties
- Propane smell inside vehicle
- Seat belt slack or detachment
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2018 Thor Motor Coach Four Winds at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.