Reliability & cost of ownership
Kawasaki Ninja Reliability & Common Problems
How reliable is the Kawasaki Ninja? 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 Ninja problems by model year
9 recall entries and 36 owner complaints on file across 10 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2021 Ninja | 0 | 1 | No NCAP test | Reliability forecast → |
| 2019 Ninja | 1 | 1 | No NCAP test | Reliability forecast → |
| 2018 Ninja | 2 | 2 | No NCAP test | Reliability forecast → |
| 2014 Ninja | 0 | 1 | No NCAP test | Reliability forecast → |
| 2005 Ninja | 0 | 1 | No NCAP test | Reliability forecast → |
| 2004 Ninja | 0 | 7 | No NCAP test | Reliability forecast → |
| 2003 Ninja | 1 | 5 | No NCAP test | Reliability forecast → |
| 2002 Ninja | 1 | 3 | No NCAP test | Reliability forecast → |
| 2001 Ninja | 1 | 7 | No NCAP test | Reliability forecast → |
| 2000 Ninja | 3 | 8 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Kawasaki Ninja, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- engine and engine cooling6 complaints
- structure6 complaints
- power train6 complaints
- fuel system5 complaints
- gasoline5 complaints
- electrical system4 complaints
- suspension3 complaints
- vehicle speed control3 complaints