Harley-Davidson Dyna Street Bob (2007–2012) vs Suzuki Boulevard M109 (2011–2017)

Factory maintenance schedules compared.

Service Harley-Davidson Dyna Street Bob (2007–2012) Suzuki Boulevard M109 (2011–2017)VY55
Oil change n/a n/a
Valve service n/a 14,500 mi
Spark plugs n/a n/a
Chain n/a n/a
Brake fluid n/a n/a
Coolant n/a n/a

Common questions

Which is cheaper to maintain, the Harley-Davidson Dyna Street Bob (2007–2012) or the Suzuki Boulevard M109 (2011–2017)?

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