Reliability & cost of ownership
Kawasaki Ex300 Reliability & Common Problems
How reliable is the Kawasaki Ex300? 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.
Kawasaki Ex300 problems by model year
1 recall entry and 15 owner complaints on file across 2 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2015 Ex300 | 0 | 1 | No NCAP test | Reliability forecast → |
| 2013 Ex300 | 1 | 14 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Kawasaki Ex300, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- engine7 complaints
- fuel/propulsion system5 complaints
- power train4 complaints
- structure2 complaints
- engine and engine cooling2 complaints
- suspension1 complaint
- steering1 complaint
- electrical system1 complaint