Reliability & 5-year cost of ownership — 2018 Thor Motor Coach Vegas
NHTSA data on file today
The 2018 Thor Motor Coach Vegas has 4 NHTSA recall campaigns and 4 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #21V441000 Heat Shield Missing Between LP Tank and Muffler NHTSA notice
- NHTSA #17V758000 Fire Extinguisher May Be Clogged or Inoperable NHTSA notice
- NHTSA #17V692000 Improper Wiring Affecting Trailer Lights/FMVSS 108 NHTSA notice
- NHTSA #17V634000 Incorrect Water Capacity on Label/FMVSS 120 NHTSA notice
Most-cited components in owner complaints
- Visibility/Wiper 2 complaints
- Electrical System 1 complaint
- Unknown or Other 1 complaint
Below average
Estimated 5-year repair + maintenance cost: $8,500–$13,000AI estimate — not from NHTSA data
The 2018 Thor Motor Coach VEGAS faces multiple recalls, namely for its LPG system heat shield issue and incorrectly wired trailer lights. While owner complaints are low, these critical recall issues point to systemic oversight and increase the likelihood of costly repairs.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| LP tank heat shield | 10,000–30,000 miles | $200–$500 | very common |
| Trailer lighting system | 5,000–20,000 miles | $150–$400 | common |
| Fire extinguisher | 0–20,000 miles | $20–$70 | common |
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 change every 5,000 miles
- Coolant system check annually
- Brake inspection every 12,000 miles
- Transmission fluid change at 30,000 miles
- Air filter replacement every 15,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Erratic or non-functioning trailer lights
- Rattling noise near LP tank
- Poor windshield wiper performance
- Incorrect weight distribution label
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2018 Thor Motor Coach Vegas at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.