Kawasaki Ninja 400 (2018–2023) vs Kawasaki Ninja ZX-4R (2023–2027)

Factory maintenance schedules compared.

Service Kawasaki Ninja 400 (2018–2023)EXKH Kawasaki Ninja ZX-4R (2023–2027)ZXCP
Oil change n/a 7,600 mi
Valve service 15,200 mi 15,200 mi
Spark plugs 7,600 mi 7,600 mi
Chain 7,600 mi n/a
Brake fluid n/a 24 mo
Coolant n/a 36 mo

Common questions

Which is cheaper to maintain, the Kawasaki Ninja 400 (2018–2023) or the Kawasaki Ninja ZX-4R (2023–2027)?

They demand a similar number of scheduled shop visits based on their factory service intervals.