Harley-Davidson Heritage Softail (2008–2009) vs Suzuki GSX-R1000 (2017–2025)

Factory maintenance schedules compared.

Service Harley-Davidson Heritage Softail (2008–2009) Suzuki GSX-R1000 (2017–2025)DM11
Oil change 5,000 mi n/a
Valve service n/a n/a
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 Heritage Softail (2008–2009) or the Suzuki GSX-R1000 (2017–2025)?

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