Reliability & cost of ownership
Keystone Mountaineer Reliability & Common Problems
How reliable is the Keystone Mountaineer? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Keystone Mountaineer problems by model year
4 recall entries and 4 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2014 Mountaineer | 1 | 1 | No NCAP test | Reliability forecast → |
| 2007 Mountaineer | 1 | 2 | No NCAP test | Reliability forecast → |
| 2006 Mountaineer | 2 | 1 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Keystone Mountaineer, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- tires3 complaints
- structure1 complaint
- wheels1 complaint
- unknown or other1 complaint