BMW K 1600 GTL (2011–2021) vs Triumph Speed (2025–2027)

Factory maintenance schedules compared.

Triumph Speed (2025–2027) needs fewer scheduled shop visits per 10,000 miles.

Service	BMW K 1600 GTL (2011–2021)0612	Triumph Speed (2025–2027)T127
Oil change	6,000 mi	10,000 mi
Valve service	18,000 mi	20,000 mi
Spark plugs	18,000 mi	20,000 mi
Chain	n/a	n/a
Brake fluid	n/a	12 mo
Coolant	n/a	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the BMW K 1600 GTL (2011–2021) or the Triumph Speed (2025–2027)?

Triumph Speed (2025–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.