Kawasaki Z900 2025 vs. Suzuki GSX-8S 2023

Kawasaki Z900 2025

Kawasaki Z900 2025

Suzuki GSX-8S 2023

Suzuki GSX-8S 2023

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Overview - Kawasaki Z900 2025 vs Suzuki GSX-8S 2023

Kawasaki Z900 2025

Kawasaki Z900 2025

Suzuki GSX-8S 2023

Suzuki GSX-8S 2023

Technical Specifications Kawasaki Z900 2025 compared to Suzuki GSX-8S 2023

Kawasaki Z900 2025
Suzuki GSX-8S 2023
Kawasaki Z900 2025
Kawasaki Z900 2025
Suzuki GSX-8S 2023
Suzuki GSX-8S 2023

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line crankpin offset
BoreBore73.4 mmBore84 mm
StrokeStroke56 mmStroke70 mm
Engine powerEngine power124 HPEngine power83 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power8,500 rpm
TorqueTorque97.4 NmTorque78 Nm
Rpm at TorqueRpm at Torque7,700 rpmRpm at Torque6,800 rpm
Compression RatioCompression Ratio11.8 Compression Ratio12.8
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement776 ccm

Suspension Front

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

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
TrailTrail110 mmTrail104 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter310 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyPetalTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Shift assistant with blipper, Cruise control, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Shift assistant with blipper, 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 width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,065 mmLength2,115 mm
WidthWidth830 mmWidth775 mm
HeightHeight1,075 mmHeight1,105 mm
WheelbaseWheelbase1,450 mmWheelbase1,465 mm
Seat HeightSeat Height830 mmSeat Height810 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)213 kgKerb Weight (with ABS)202 kg
Fuel Tank CapacityFuel Tank Capacity17 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA2, A
RangeRange354 kmRange333 km
Combined fuel consumptionCombined fuel consumption4.8 l/100kmCombined fuel consumption4.2 l/100km

Equipment

EquipmentEquipmentLED daytime running lights, LED-Headlights, TFT displayEquipmentLED daytime running lights, LED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 2025

Kawasaki Z900 2025

The new Z900 masters the balancing act between modernisation and proven virtues remarkably well. The 6-axle IMU, the precise quickshifter and the new electronics package make it technically absolutely up-to-date, while the characterful four-cylinder engine loses none of its fascination despite Euro 5+. The harmonious setup of all components is particularly impressive: whether suspension, engine or ergonomics - the overall package is just right.

Harmonious engine with impressive acceleration in the mid-range

very well functioning quickshifter with precise responsiveness

mature riding performance with a good compromise between stability and nimble handling

sensitive 6-axle IMU with harmonious control

superbly tuned seating position

excellent engine reponsiveness

confident cornering behaviour with transparent feedback from the front

harmonious electronics that do not restrict riding pleasure

smooth transmission with perfectly tuned ratios

first-class stop-and-go behaviour in city traffic

intuitive bike for beginners and experienced riders

slim waist despite four-cylinder layout

Great 5 inch display but the possibilities are not perfectly utilised with the Rideology app

licence plate holder seems a little carelessly integrated into the design

fuel consumption in practice significantly higher than factory specification (6.0-6.5l instead of 4.8l)

suspension of the basic version a little stiff on poor asphalt

promised app functions not yet available at the time of testing

Suzuki GSX-8S 2023

Suzuki GSX-8S 2023

For years, Suzuki was the brand that offered nice bikes at a good price/performance ratio. With the Suzuki GSX-8S, the brand is much more self-confident. It presents itself as high-quality, mature and places itself at the top of a hard-fought class. The unspectacular performance data and the relatively high weight tarnish the picture only briefly. During the test rides, the Suzuki was completely convincing. A really good motorbike.

Full-grown and high-quality overall concept

high-torque engine

first-class running culture, stable handling, overall very high-quality impression

Very good seat

Great nakedbike riding position

Good and precise quickshifter

high-quality controls

very good display

Suspension offers reserves for a wide range of uses despite lack of adjustment options

Good ergonomics

Quickshifter and gearstick require a little more operating force than usual

Motorbike somewhat heavier than other bikes in this class

ABS controls very defensively

Engine has no rev reserves upwards

Price Comparison Avarage Market Price Kawasaki Z900 vs Suzuki GSX-8S

Price Kawasaki Z900

Model year
Current average market prices

Price Suzuki GSX-8S

Model year
Current average market prices

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