AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2008 Thor Motor Coach Windsport
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$10,000
The 2008 Thor Windsport has average reliability with notable recalls on electrical systems and fire extinguishers. Complaints mainly focus on electrical issues, but they are not pervasive enough to significantly impact overall reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 50,000–80,000 miles | $300–$800 | common |
| fire extinguisher | N/A | $20–$50 | very common |
| engine cooling system | 60,000–90,000 miles | $200–$600 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake inspection and service
- Tire rotation and balance
- Cooling system flush
- Transmission fluid change
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Battery discharge issues
- Engine overheating
- Failure of electrical components
Generated by gpt-4o on 6/5/2026. Cost ranges are conservative estimates that account for typical regional variation.