Suzuki Gladius 650 (1999–2017) vs Suzuki GSX-R1000 (2017–2025)

Factory maintenance schedules compared.

Service	Suzuki Gladius 650 (1999–2017)VP55	Suzuki GSX-R1000 (2017–2025)DM11
Oil change	3,500 mi	n/a
Valve service	15,000 mi	n/a
Spark plugs	7,000 mi	n/a
Chain	3,500 mi	n/a
Brake fluid	24 mo	n/a
Coolant	n/a	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the Suzuki Gladius 650 (1999–2017) or the Suzuki GSX-R1000 (2017–2025)?

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