Suzuki DR-Z4S 2025 vs. KTM 390 Duke 2022

Suzuki DR-Z4S 2025

Suzuki DR-Z4S 2025

KTM 390 Duke 2022

KTM 390 Duke 2022

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Overview - Suzuki DR-Z4S 2025 vs KTM 390 Duke 2022

Suzuki DR-Z4S 2025

Suzuki DR-Z4S 2025

KTM 390 Duke 2022

KTM 390 Duke 2022

Technical Specifications Suzuki DR-Z4S 2025 compared to KTM 390 Duke 2022

Suzuki DR-Z4S 2025
KTM 390 Duke 2022

Engine and Drive Train

BoreBore90 mmBore89 mm
StrokeStroke62.6 mmStroke60 mm
Engine powerEngine power38 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power8,000 rpmRpm at Max. Power9,500 rpm
TorqueTorque37 NmTorque35 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque7,250 rpm
Compression RatioCompression Ratio11.1 Compression Ratio12.6
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears5Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement398 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel280 mmTravel142 mm

Suspension Rear

BrandBrandKayabaBrandWP
TravelTravel296 mmTravel150 mm

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typeDouble cradleFrame typeTubular
RakeRake62.5 degreeRake65 degree

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter270 mmDiameter320 mm
PistonPistonDouble pistonPistonFour pistons
Shock mountShock mountFloating caliperShock mountFloating caliper

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter230 mm
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width80 mmFront tyre width110 mm
Front tyre heightFront tyre height100 %Front tyre height70 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width120 mmRear tyre width150 mm
Rear tyre heightRear tyre height80 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
WheelbaseWheelbase1,495 mmWheelbase1,367 mm
Seat HeightSeat Height920 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity8.7 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyA2License compliancyA2
RangeRange248 kmRange387 km
Combined CO2 emissionsCombined CO2 emissions82 g/kmCombined CO2 emissions80 g/km
Combined fuel consumptionCombined fuel consumption3.5 l/100kmCombined fuel consumption3.46 l/100km

Pros and Cons in comparison

Pros and Cons in comparison

Suzuki DR-Z4S 2025

Suzuki DR-Z4S 2025

Unfortunately, our editors did not test this model.

KTM 390 Duke 2022

KTM 390 Duke 2022

The KTM 390 Duke is a "real" Duke. The trademark: Extremely agile handling that makes for powerful riding fun. The flyweight 390 can be precisely controlled with its narrow waist and wide handlebars and feels most at home in tight corners. Especially with the Supermoto mode, it is a fun machine without equal. Unfortunately, only the brakes and suspension of the 390 cannot maintain the same, very high performance level as on the 125 Duke or 890 Duke. They feel a bit spongy and not optimally tuned, especially when the rider weighs in a bit more. The equipment is otherwise tip-top, especially when you consider the price of the 390 Duke. In terms of riding pleasure/euros, it outperforms most, including its Duke sisters.

Typical Duke ergonomics that are also suitable for taller riders

Extremely agile handling thanks to flyweight and narrow waist

Sporty engine with great handling

Modern TFT display with smartphone connectivity

Supermoto mode is a pleasure

Quickshifter (optional) works perfectly

Adjustable hand levers

Top price-performance ratio for A2 motorbike.

Chassis tuned a little too soft

pressure point of the brakes a little spongy

Price Comparison Avarage Market Price Suzuki DR-Z4S vs KTM 390 Duke

Price Suzuki DR-Z4S

Model year
Current average market prices

Price KTM 390 Duke

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH