Suzuki Boulevard M90 (2009–2010) vs Suzuki DR-Z400S (2000–2025)

Factory maintenance schedules compared.

Suzuki DR-Z400S (2000–2025) needs fewer scheduled shop visits per 10,000 miles.

Service	Suzuki Boulevard M90 (2009–2010)VY55	Suzuki DR-Z400S (2000–2025)SK43
Oil change	4,000 mi	n/a
Valve service	7,500 mi	15,000 mi
Spark plugs	n/a	n/a
Chain	n/a	n/a
Brake fluid	24 mo	n/a
Coolant	24 mo	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the Suzuki Boulevard M90 (2009–2010) or the Suzuki DR-Z400S (2000–2025)?

Suzuki DR-Z400S (2000–2025) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.