2021 Ducati Supersport 950 S vs 2021 BMW S 1000XR

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2021 Ducati Supersport 950 S 2021 Ducati Supersport 950 S

Sport

Engine
Testastretta 11°, L-Twin cylinder, 4 valve per cylinder, Desmodromic
Power
81 kW / 110 hp @ 9000 rpm
Top Speed
N/A
Weight
210 kg / 463 lbs
2021 BMW S 1000XR 2021 BMW S 1000XR

Sport

Engine
In-line four, four-stroke
Power
121 kW / 165 hp @ 11000 rpm
Top Speed
200.0 km/h / 124.3 mph
Weight
498.2 pounds
Full Specifications
General
Comments-Riding Modes Pro (incl. HSC Pro, MSR, ABS Pro and DTC). Integrated Pannier Holders.
Year20212021
Colours-Light White/Racing Blue Metallic/Racing Red, Racing Red/White Aluminum, Ice Grey
Make ModelDucati Supersport 950 SBMW S 1000XR
Dimensions
Seat Heigth -Alternate (in.)-33.0 inches
Seat Heigth -Alternate (mm)-838 mm
Storage-Storage compartment underneath seat
Seat Height810 mm / 31.9 in840 mm / 33.0 in - 790 mm / 31.1 with optional lowered suspension
Wheelbase1478 mm / 58.3 in1522 mm / 59.9 in
Height-411 mm / 55.5 in
Length-2333 mm / 91.8 in
Width-917 mm / 36.1
Weights & Capacities
Dry Weight184 kg / 405 lbs-
Fuel Capacity16 Litres / 4.2 US gal20 Litres / 5.2 US gal
Wet Weight210 kg / 463 lbs226 kg / 498 lbs
Performance
Top Speed-200.0 km/h / 124.3 mph
Max Power81 kW / 110 hp @ 9000 rpm121 kW / 165 hp @ 11000 rpm
Max Torque93 Nm / 69 ft-lb @ 6500 rpm114 Nm / 84 lb-ft @ 9250 rpm
Engine
CO2-147.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Engine Type-In-line four, four-stroke
Fuel Control-Double Overhead Cams/Twin Cam (DOHC)
Displacement937 cc / 57.2 cu-in999 cc / 60.9 cu-in
Engine DetailTestastretta 11°, L-Twin cylinder, 4 valve per cylinder, DesmodromicFour stroke, transverse four cylinder, DOHC, 4 valves per cylinder, Intake/outlet mm 33.5/27.2
Fuel System-Injection. Electronic Injection
Bore x Stroke94 x 67.5 mm80 x 49.7 mm
Compression Ratio12.6:112.5:1
Cooling SystemLiquid cooledLiquid/oil cooled
EmissionsEuro 5Regulated three-way catalytic converter - EURO5
Engine Management-Electronic intake pipe injection
ExhaustLightweight 2-1-2 system with catalytic converter and two lambda probes. Twin aluminium mufflers-
Fuel Consumption-6.36 litres/100 km (15.7 km/l or 36.98 mpg)
Fuel InductionElectronic fuel injection system, 53 mm throttle bodies with full Ride-by-Wire-
Fuel Reserve-4.00 litres / 1.06 US gallons
IgnitionElectronic-
Lubrication-Wet sump
Mixture Control-Electronic injection, throttle valve 48 mm
StarterElectricElectric
Valve System-4
Drivetrain
ClutchWet multiplate clutch, slipper and self-servo with hydraulic control. Self bleeding master cylinderMultiplate clutch in oil bath, slipper clutch, self-reinforcing
Final DriveChain, front sprocket 15, rear sprocket 43Chain drive, 17/45
Gear Ratios1st 37/15, 2nd 30/17, 3rd 28/20, 4th 26/22, 5th 24/23, 6th 23/241st 2.647 2nd 2.091 3rd 1.727 4th. 1.476 5th 1.304 lth. 1.167
Gearbox-6-speed
Primary DriveStraight cut gears; ratio 1.84:1Chain 17/45
Primary Drive Ratios-1.652
Transmission / Drive6-Speed with Ducati Quick Shift (DQS) up/down EVOSix-speed synchromesh gearbox with spur gears
Chassis
Frame TypeTubular steel Trellis frame attached to the cylinders headAluminum composite bridge frame, partially self-supporting engine
Suspension - FrontFully adjustable 48 mm USD Öhlins fork with TiN treatment45mm Upside-down telescopic fork electronic self-adjusting rebound/compression damping (Dynamic ESA)
Suspension - RearProgressive linkage with fully adjustable Öhlins monoshock. Aluminum single-sided swingarm.Aluminium double-sided swing-arm, central spring strut, electronic preload adjuster, electronic self-adjusting rebound/compression damping (Dynamic ESA)
Rake24°24.9°
Steering Head Angle-65.1°
Trail91 mm / 3.6 in116 mm / 4.6 in
Wheel Travel - Front130 mm / 5.1 in150 mm / 5.9 in
Wheel Travel - Rear144 mm / 5.7 in150 mm / 5.9 in
Electronics
Equipment / FeaturesPower Modes, Day Time Running Light (DRL), Full-TFT color display, Adjustable windscreen, Öhlins suspension, Ducati Quick Shift (DQS) up/down EVO, Passenger seat cowl.-
Optional EquipmentAnti-theft system, Heated grips, Ducati Multimedia System (DMS).-
Safety EquipmentRiding Modes, ABS Bosch Cornering, Ducati Traction Control (DTC) EVO, Ducati Wheelie Control (DWC) EVO.-
Traction control-BMW Motorrad DTC
Electrical Systems
InstrumentationFull-TFT color display-
Lighting system-LED lights
Wheels & Brakes
Brakes - Front2 x 320 mm Semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-piston, radial pump with Bosch Cornering ABS. Self bleeding master cylinder2x 320mm floating discs, radial four-piston fixed calipers
Brakes - Rear245 mm disc, 2-piston caliper, Bosch Cornering ABSSingle 265mm disc brake, twin-piston floating caliper
ABS-BMW Motorrad Race ABS, partially integral
Rims-Cast Aluminium
Rims - Front-3.50 x 17
Rims - Rear-6.00 x 17
Tyres - Front120/70 ZR17 Pirelli Diablo Rosso III120/70 ZR 17
Tyres - Rear180/55 ZR17 Pirelli Diablo Rosso III190/55 ZR 17
WheelsY shaped, 3-spoke in light alloyCast aluminum wheels
Wheels - Front3.50 x 17-
Wheels - Rear5.50 x 17-

Verdict

Winner on specs

2021 BMW S 1000XR

The 2021 BMW S 1000XR edges out the 2021 Ducati Supersport 950 S thanks to its more peak power, higher torque, larger fuel tank, standard ABS, higher front wheel travel and larger displacement. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2021 Ducati Supersport 950 S - Advantages

  • Lighter: 210 kg vs 226 kg - easier to handle and less fatiguing on long trips.
  • Lower seat height: 810 mm vs 840 mm - accessible to a wider range of rider heights.
  • Dual front discs: Greater stopping power and better heat management under hard braking.

2021 BMW S 1000XR - Advantages

  • More power: Produces 121 kW vs 81 kW - a meaningful performance advantage.
  • Higher torque: 114 Nm vs 93 Nm - more pulling power across the rev range.
  • Larger fuel tank: More range between stops - an advantage on touring routes and remote roads.
  • Standard ABS: A meaningful safety advantage in emergency braking on wet or loose surfaces.
  • Larger displacement: 999 cc vs 937 cc - more cubic capacity means broader torque delivery and greater low-end pull.
  • More front wheel travel: 150 mm vs 130 mm - greater compliance over rough surfaces.

2021 Ducati Supersport 950 S vs 2021 BMW S 1000XR - FAQs

What are the engine differences between the 2021 Ducati Supersport 950 S and 2021 BMW S 1000XR?
The 2021 Ducati Supersport 950 S uses Testastretta 11°, L-Twin cylinder, 4 valve per cylinder, Desmodromic, while the 2021 BMW S 1000XR is powered by In-line four, four-stroke.
Which is lighter, the 2021 Ducati Supersport 950 S or the 2021 BMW S 1000XR?
The 2021 Ducati Supersport 950 S is lighter at 210 kg compared to 226 kg for the 2021 BMW S 1000XR - a difference of 16 kg. This is a meaningful difference that affects handling and rider fatigue.
Which has more power, the 2021 Ducati Supersport 950 S or the 2021 BMW S 1000XR?
The 2021 BMW S 1000XR produces more peak power at 121 kW, compared to 81 kW for the 2021 Ducati Supersport 950 S.
Which bike is better for shorter riders, the 2021 Ducati Supersport 950 S or the 2021 BMW S 1000XR?
The 2021 Ducati Supersport 950 S has the lower seat at 810 mm, making it more accessible. The 2021 BMW S 1000XR sits higher at 840 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which has the larger fuel tank, the 2021 Ducati Supersport 950 S or the 2021 BMW S 1000XR?
The 2021 BMW S 1000XR has the larger tank at approximately 20 litres vs 16 litres for the 2021 Ducati Supersport 950 S. At 5-6 l/100 km that is roughly 333-400 km vs 266-320 km between stops.
Does the 2021 Ducati Supersport 950 S or 2021 BMW S 1000XR have ABS?
The 2021 BMW S 1000XR is listed with ABS as standard. The 2021 Ducati Supersport 950 S does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2021 Ducati Supersport 950 S or the 2021 BMW S 1000XR?
Both are strong choices. The 2021 Ducati Supersport 950 S has the edge in lighter kerb weight and lower seat height, while the 2021 BMW S 1000XR stands out for more peak power and higher torque. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.