2021 Ducati XDiavel S Technical Analysis & Specification Breakdown
Engineered by Ducati for the sport motorcycle segment, the 2021 Ducati XDiavel S relies on a 1262 cc (77 cu in) v2, four-stroke powerplant. In factory specification, peak output is rated at 160 HP (116.8 kW) at 9,500 rpm while maximum torque reaches 126 Nm (92.9 lb-ft) at 5,000 rpm, transferring power to the rear wheel through belt final drive. With a specific output of 126.8 HP per liter and a 4,500 rpm working window between peak torque (5,000 rpm) and peak power (9,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the XDiavel S measures 247 kg (545 lbs) wet (curb), translating to a power-to-weight ratio of 0.65 HP/kg (1.54 kg per horsepower). Rider ergonomics and chassis geometry center around a 755 mm (29.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,615 mm (63.6 in) wheelbase engineered for planted straight-line stability. The 18-liter (4.8 US gal) fuel tank paired with a rated consumption of 5.5 L/100 km provides an estimated theoretical range of roughly 327 km (203 miles) between fill-ups.
Within MotoLibrary's Ducati archive, this model family spans 8 indexed model years from 2016 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
126.8 HP/L
Power-to-Weight
0.65 HP/kg (1.54 kg/HP)
Power Band Window
5,000–9,500 rpm
Theoretical Range
~327 km (203 mi)
Engine
Displacement1262.0 ccm (77.01 cubic inches)
Engine TypeV2, four-stroke
Power160.0 HP (116.8 kW)) @ 9500 RPM
Torque126.0 Nm (12.8 kgf-m or 92.9 ft.lbs) @ 5000 RPM
Compression13.0:1
Bore x Stroke106.0 x 71.5 mm (4.2 x 2.8 inches)
Fuel SystemInjection. Electronic fuel injection, 56mm elliptical throttle bodies with Ride-by-Wire system
Fuel ControlDesmodromic valve control
Transmission
Final DriveBelt (final drive)
ClutchSlipper and self-servo wet multiplate clutch, hydraulic control
Performance
Fuel Consumption5.50 litres/100 km (18.2 km/l or 42.77 mpg)
Greenhouse Gases127.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 5
ExhaustStainless steel muffer, catalytic converter and 2 lambda probes
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
