AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Keystone Montana
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $3,000–$4,500
The 2017 Keystone Montana has an average reliability rating. Issues are primarily with unknown components and structure, but there are no severe recurring faults. The recall related to fire extinguishers highlights a potential equipment failure that is industry-wide, rather than model-specific.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| structure | 30,000–60,000 miles | $500–$1,000 | common |
| suspension | 50,000–70,000 miles | $1,000–$1,500 | occasional |
| service brakes | 45,000–75,000 miles | $300–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Annual roof inspection
- Replace tires every 4 years
- Brake system check annually
- Flush transmission fluid every 3 years
- Check suspension every 2 years
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Roof leaks
- Uneven tire wear
- Braking performance issues
- Suspension noises
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.