Moto Guzzi Stelvio 1200 8V NTX (2008–2016) vs Suzuki Boulevard M109R B.O.S.S. (2014–2023)

Factory maintenance schedules compared.

Suzuki Boulevard M109R B.O.S.S. (2014–2023) needs fewer scheduled shop visits per 10,000 miles.

Service	Moto Guzzi Stelvio 1200 8V NTX (2008–2016)LZU0	Suzuki Boulevard M109R B.O.S.S. (2014–2023)VY53
Oil change	6,214 mi	n/a
Valve service	6,214 mi	14,500 mi
Spark plugs	6,214 mi	n/a
Chain	n/a	n/a
Brake fluid	n/a	n/a
Coolant	n/a	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the Moto Guzzi Stelvio 1200 8V NTX (2008–2016) or the Suzuki Boulevard M109R B.O.S.S. (2014–2023)?

Suzuki Boulevard M109R B.O.S.S. (2014–2023) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.