Vespa GTS 300 Super Sport 2023 vs. KTM 390 Duke 2023

Vespa GTS 300 Super Sport 2023

Vespa GTS 300 Super Sport 2023

KTM 390 Duke 2023

KTM 390 Duke 2023

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Technical Specifications Vespa GTS 300 Super Sport 2023 compared to KTM 390 Duke 2023

Vespa GTS 300 Super Sport 2023
KTM 390 Duke 2023

Engine and Drive Train

BoreBore75 mmBore89 mm
StrokeStroke63 mmStroke60 mm
Engine powerEngine power23.8 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power8,250 rpmRpm at Max. Power9,500 rpm
TorqueTorque26 NmTorque35 Nm
Rpm at TorqueRpm at Torque5,250 rpmRpm at Torque7,250 rpm
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeCentrifugal forceClutch TypeMultiplate in oil-bath
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement278 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionStrutFront suspensionUpside-Down telescopic fork

Chassis

FrameFrameSteelFrameChromium-molybdenum

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter220 mmDiameter320 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter230 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Anti-slipping controlAdvanced Rider Assistance SystemsABS, Riding modes

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width110 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter12 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width150 mm
Rear tyre heightRear tyre height70 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter12 inchRear tyre diameter17 inch
WheelbaseWheelbase1,380 mmWheelbase1,367 mm
Seat HeightSeat Height790 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity8.5 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyA2License compliancyA2
RangeRange265 kmRange387 km
Combined CO2 emissionsCombined CO2 emissions74 g/kmCombined CO2 emissions80 g/km
Combined fuel consumptionCombined fuel consumption3.3 l/100kmCombined fuel consumption3.46 l/100km

Equipment

EquipmentEquipmentKeyless SystemEquipmentLED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Vespa GTS 300 Super Sport 2023

Vespa GTS 300 Super Sport 2023

Unfortunately, our editors did not test this model.

KTM 390 Duke 2023

KTM 390 Duke 2023

The KTM 390 Duke is a bike that can polarise. Its strengths lie in its extensive electronic equipment, agile handling and ability to serve as a fun bike for young riders. However, the firm riding position and inconsistent engine tuning could be annoying for experienced riders. Yet the KTM 390 Duke offers plenty of riding pleasure, especially in urban environments and on sporty rides.

Class-leading electronic equipment

Workmanship and material quality commensurate with the price

Quickshifter (for an extra charge)

Agile and playful handling

Easily adjustable suspension

Excellent riding aids and safety features

Lightweight and compact

Perfect for stunts and urban riding

Less precision at high speed

Limited torque curve

Rough single-cylinder engine

Inconsistent engine tuning

Seating position takes some getting used to

Hard gear changes when shifting up

Strong vibrations in some areas, hard seat

Price Comparison Avarage Market Price Vespa GTS 300 Super Sport vs KTM 390 Duke

Price Vespa GTS 300 Super Sport

Model year
Current average market prices

Price KTM 390 Duke

Model year
Current average market prices

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