Harley-Davidson Heritage Softail Classic 103 (2012) vs KTM Adventure (2020–2027)
Factory maintenance schedules compared.
| Service | Harley-Davidson Heritage Softail Classic 103 (2012) | KTM Adventure (2020–2027) |
|---|---|---|
| Oil change | n/a | n/a |
| Valve service | n/a | 18,600 mi |
| Spark plugs | n/a | 18,600 mi |
| Chain | n/a | n/a |
| Brake fluid | n/a | 24 mo |
| Coolant | n/a | 48 mo |
Common questions
Which is cheaper to maintain, the Harley-Davidson Heritage Softail Classic 103 (2012) or the KTM Adventure (2020–2027)?
They demand a similar number of scheduled shop visits based on their factory service intervals.