Kawasaki Ninja ZX-6 (2003–2008) vs Kawasaki Z650 (2023–2027)
Factory maintenance schedules compared.
| Service | Kawasaki Ninja ZX-6 (2003–2008)ZX4J | Kawasaki Z650 (2023–2027)EREN |
|---|---|---|
| Oil change | n/a | 7,600 mi |
| Valve service | n/a | 15,200 mi |
| Spark plugs | n/a | 7,600 mi |
| Chain | n/a | n/a |
| Brake fluid | n/a | 24 mo |
| Coolant | n/a | 36 mo |
Common questions
Which is cheaper to maintain, the Kawasaki Ninja ZX-6 (2003–2008) or the Kawasaki Z650 (2023–2027)?
They demand a similar number of scheduled shop visits based on their factory service intervals.