BMW R 1300 GS Adventure (2025) vs Kawasaki Ninja ZX-6 (2003–2008)

Factory maintenance schedules compared.

Service BMW R 1300 GS Adventure (2025)0M33 Kawasaki Ninja ZX-6 (2003–2008)ZX4J
Oil change n/a n/a
Valve service 12,000 mi n/a
Spark plugs 12,000 mi n/a
Chain n/a n/a
Brake fluid 24 mo n/a
Coolant n/a n/a

Common questions

Which is cheaper to maintain, the BMW R 1300 GS Adventure (2025) or the Kawasaki Ninja ZX-6 (2003–2008)?

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