Harley-Davidson Softail Deluxe (2016–2021) vs Triumph Thruxton (2018–2019)

Factory maintenance schedules compared.

Service Harley-Davidson Softail Deluxe (2016–2021)1JDV Triumph Thruxton (2018–2019)D21H
Oil change n/a 10,000 mi
Valve service n/a 20,000 mi
Spark plugs n/a 20,000 mi
Chain 5,000 mi n/a
Brake fluid n/a 24 mo
Coolant n/a 36 mo

Common questions

Which is cheaper to maintain, the Harley-Davidson Softail Deluxe (2016–2021) or the Triumph Thruxton (2018–2019)?

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