Harley-davidson Fat Bob vs Kawasaki Vulcan 900
Side-by-side comparison for used motorcycle buyers
Harley-davidson Fat Bob vs Kawasaki Vulcan 900. Harley-davidson Fat Bob: 93 hp @ 5,020 rpm (2018+ Milwaukee-Eight 107; note: Harley rates in torque primarily, hp is an estimate) hp, 303 kg (wet/curb weight, 2018+ Softail-based model) weight, top speed 185 km/h (estimated, note: varies by year and engine variant), Motoryk rating 7.8/10. Kawasaki Vulcan 900: 50 hp @ 6,000 rpm (estimated; Kawasaki does not officially publish output figures for this model) hp, 272 kg (wet/curb weight) weight, top speed 175 km/h (estimated; note: governed more by wind resistance than engine limits), Motoryk rating 7.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Individual Reviews
"The Fat Bob rewards riders who want character over compromise."
"Dependable, honest cruiser that punches above its used asking price."
Top 10 Accessories
Picks that work on either bike.









