Ducati Streetfighter V4 S 2021 vs. Yamaha MT-09 2021

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

Yamaha MT-09 2021

Yamaha MT-09 2021

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Overview - Ducati Streetfighter V4 S 2021 vs Yamaha MT-09 2021

The Ducati Streetfighter V4 S 2021 and the Yamaha MT-09 2021 are both naked bikes that offer powerful performance and advanced rider assistance systems. However, there are several key differences between the two models.

In terms of engine power, the Ducati Streetfighter V4 S takes the lead with its V4 engine producing 208 HP, while the Yamaha MT-09 is equipped with an inline three-cylinder engine generating 119 HP. This gives the Ducati a significant advantage in terms of sheer power and acceleration.

The torque output also favors the Ducati, with 123 Nm compared to the Yamaha's 93 Nm. This means that the Ducati will offer more low-end grunt and better acceleration in lower gears.

Both bikes feature fuel injection systems and liquid cooling to ensure optimal performance and efficiency. However, the Ducati has a larger displacement at 1103 ccm compared to the Yamaha's 889 ccm, which again contributes to its higher power output.

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

In terms of suspension, both bikes feature upside-down telescopic forks at the front. The Ducati has a single swing arm and a monoshock at the rear, while the Yamaha has a swing arm with a monoshock. The Ducati's suspension is electronically adjustable Öhlins suspension, offering superior control and comfort.

The chassis of both bikes is made of aluminum, but the Ducati features a monocoque frame, which provides better rigidity and stability compared to the Yamaha's twin-tube frame.

When it comes to braking, both bikes have double disk brakes at the front. However, the Ducati has larger diameter disks at 330 mm, providing better stopping power.

In terms of advanced rider assistance systems, both bikes offer ABS and traction control. The Ducati goes a step further with additional features such as riding modes, dynamic suspension, cornering ABS, launch control, ride by wire, quickshifter, and anti-wheelie control. The Yamaha also has a quickshifter, but lacks some of the advanced features found on the Ducati.

In terms of dimensions and weights, the Ducati has a wider front tire at 120 mm compared to the Yamaha's 120 mm. The Ducati also has a larger wheelbase at 1488 mm compared to the Yamaha's 1430 mm. The seat height of the Ducati is slightly higher at 845 mm compared to the Yamaha's 825 mm. However, the Yamaha is lighter with a kerb weight of 189 kg compared to the Ducati's 199 kg.

Yamaha MT-09 2021

Yamaha MT-09 2021

Both bikes have fuel tank capacities of 14 liters for the Yamaha and 16 liters for the Ducati.

In terms of strengths, the Ducati Streetfighter V4 S offers the most powerful naked bike ever, with good ergonomics, superb electronically adjustable Öhlins suspension, brute Brembo Stylema brakes, a full electronics package, and a handsome, distinctive look. On the other hand, the Yamaha MT-09 offers a comfortable integrated seating position, a successful chassis, lively handling, and enormous riding pleasure.

As for weaknesses, the Ducati Streetfighter V4 S is very expensive, has a loud exhaust sound, and its full power is only available in the upper rev range. The Yamaha MT-09 has a polarizing look, a small TFT display, somewhat indirect front wheel feel, and cruise control is only available in the SP variant.

Overall, the Ducati Streetfighter V4 S 2021 is a high-performance naked bike with top-of-the-line features and a powerful engine, while the Yamaha MT-09 2021 offers a more affordable option with a comfortable riding position and enjoyable handling.

Technical Specifications Ducati Streetfighter V4 S 2021 compared to Yamaha MT-09 2021

Ducati Streetfighter V4 S 2021
Yamaha MT-09 2021

Engine and Drive Train

Engine typeEngine typeVEngine typeIn line
BoreBore81 mmBore78 mm
StrokeStroke53.5 mmStroke62.1 mm
Engine powerEngine power208 HPEngine power119 HP
Rpm at Max. PowerRpm at Max. Power13,000 rpmRpm at Max. Power10,000 rpm
TorqueTorque123 NmTorque93 Nm
Rpm at TorqueRpm at Torque9,500 rpmRpm at Torque7,000 rpm
Compression RatioCompression Ratio14 Compression Ratio11.5
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDesmodromicValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement1,103 ccmDisplacement889 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel120 mmTravel130 mm

Suspension Rear

SuspensionSuspensionSingle swing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel130 mmTravel122 mm

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typeMonocoqueFrame typeTwin Tube
RakeRake65.5 degreeRake65 degree
TrailTrail100 mmTrail108 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter330 mmDiameter298 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter245 mmDiameter245 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Dynamic suspension, Cornering ABS, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelieAdvanced Rider Assistance SystemsABS, Quickshifter, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width200 mmRear tyre width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,488 mmWheelbase1,430 mm
Seat HeightSeat Height845 mmSeat Height825 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)199 kgKerb Weight (with ABS)189 kg
Fuel Tank CapacityFuel Tank Capacity16 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA
Stationary noiseStationary noise106 dBStationary noise96 dB

Pros and Cons in comparison

Pros and Cons in comparison

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

The problem of the Streetfighter V4 S with Euro4 engine, namely no power in the lower rev range but explosion in the upper rev range, has been largely rectified with the update to Euro5. Although the disgusting 208 hp are still only available at 13,000 rpm, the SF V4 S now also works acceptably at lower revs. The electronic Öhlins suspension is at its best and the brute Brembo Stylema stoppers again celebrate the penchant for the racetrack. Ergonomics and handling are also basically good, but on the racetrack you would wish for lower handlebars because of the awesome power. A perfect poser bike that also works on the country road, and on the racetrack anyway. Only the too-loud sound should be curbed a little.

The most powerful naked bike ever

good ergonomics

superb, electronically adjustable Öhlins suspension

brute Brembo Stylema brakes

full electronics package

handsome, distinctive look.

very expensive

loud exhaust sound

full power only in the upper rev range

Yamaha MT-09 2021

Yamaha MT-09 2021

The ingredients for the 2021 update are right: More power, more equipment, more electronics, less weight. If you take a look at the key data of the latest MT-09, including its over-complete standard equipment, "mid-range naked bike" almost sounds a bit pejorative. The Japanese engineers have made improvements exactly where they were needed. The swaying chassis is now a thing of the past and the load change reactions have also been eliminated from the revised three-cylinder engine. The additional power paired with a little more pressure in the mid-range gives a sovereign riding feeling. The MT-09 offers a lot of equipment and enormous riding pleasure at a very attractive price. If you like the look, you can buy it without hesitation.

No more load change reactions

even more pressure from the centre

over-complete electronics package

great working quickshifter

comfortably integrated seating position

successful chassis

lively handling

enormous riding pleasure.

Polarising look

small TFT display

somewhat indirect front wheel feel

cruise control only available in SP variant

Price Comparison Avarage Market Price Ducati Streetfighter V4 S vs Yamaha MT-09

There are a few key differences between a Ducati Streetfighter V4 S 2021 and a Yamaha MT-09 2021. In terms of price, the actual average price of a Ducati Streetfighter V4 S 2021 is about 146% higher. Compared to Yamaha MT-09 2021 there are less Ducati Streetfighter V4 S 2021 bikes available on the 1000PS.de Marketplace, specifically 10 compared to 19. It takes less time to sell a Ducati Streetfighter V4 S with 85 days compared to 112 days for a Yamaha MT-09. Since model year 2020 1000PS.de editors have written 17 reviews for the Ducati Streetfighter V4 S and 57 reviews for the Yamaha MT-09 since model year 2013. The first review for the Ducati Streetfighter V4 S was published on 26/03/2020 and now has more than 73,600 views. This compares to more than 39,900 views for the first review on Yamaha MT-09 published on 10/06/2013.

Price Ducati Streetfighter V4 S

Model year
Current average market prices

Price Yamaha MT-09

Model year
Current average market prices

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