AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2002 Keystone Montana Mountaineer
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,500–$7,500
With limited data available, the 2002 Keystone Montana Mountaineer shows below-average reliability. One significant recall involves a potential fire hazard due to refrigerator defects. Consumer complaints are sparse, but the recall indicates possible safety concerns impacting ownership.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| refrigerator | 40,000–60,000 miles | $500–$1,200 | very common |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Inspect roof seams annually
- Lubricate slide-outs
- Check furnace operation annually
- Seasonal brake inspection
- Test water heater operations
- Replace tires every 5 years
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Refrigerator coolant smell
- Burning odor from fridge
- Irregular furnace operation
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.