Arch 1s vs Ducati Xdiavel
Side-by-side comparison for used motorcycle buyers
Arch 1s vs Ducati Xdiavel. Arch 1s: Approximately 122 hp @ 5,900 rpm (note: based on S&S 124ci engine specs, exact tuning may vary per build) hp, Approximately 272 kg (wet/curb weight; note: exact figure varies by configuration) weight, top speed Approximately 193 km/h (estimated; official figure not formally published), Motoryk rating 8.2/10. Ducati Xdiavel: 156 hp @ 9,500 rpm hp, 236 kg (wet/curb weight) weight, top speed 225 km/h, Motoryk rating 8.0/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Arch 1s
Ducati Xdiavel
Horsepower (hp)
122 hp
156 hp
Torque (Nm)
176 Nm
129 Nm
Top Speed (km/h)
193 km/h
225 km/h
Weight (kg) — lower is better
272 kg
236 kg
Type
Cruiser
Cruiser
Horsepower
Approximately 122 hp @ 5,900 rpm (note: based on S&S 124ci engine specs, exact tuning may vary per build)
156 hp @ 9,500 rpm
Torque
Approximately 176 Nm @ 3,500 rpm (note: estimated based on engine platform)
129 Nm @ 5,000 rpm
Top Speed
Approximately 193 km/h (estimated; official figure not formally published)
225 km/h
Weight
Approximately 272 kg (wet/curb weight; note: exact figure varies by configuration)
236 kg (wet/curb weight)
Fuel
Estimated 8–10 L/100km (note: official figures not widely published by manufacturer)
6.5 L/100km (approximately 15.4 km/L, typical real-world average)
Fairing
No
No
Individual Reviews
Arch 1s
8.2/10
"A serious motorcycle wearing a showpiece reputation it doesn't deserve."
Pros
+S&S motor pulls beautifully
+Exceptional bespoke build quality
+Surprisingly capable handling chassis
Cons
−Parts availability genuinely problematic
−Servicing network almost nonexistent
−Previous owners rarely rode them
Ducati Xdiavel
8.0/10
"The best power cruiser available, if your wallet survives ownership."
Pros
+Engine is absolutely sensational
+Surprisingly capable through corners
+Aggressive, distinctive visual presence
Cons
−Valve service costs hurt badly
−Long-distance comfort disappoints
−Service history gaps are common
Top 10 Accessories
Picks that work on either bike.









