Suzuki GSX-8S 2023 vs. Kawasaki Z900 2020

Suzuki GSX-8S 2023

Suzuki GSX-8S 2023

Kawasaki Z900 2020

Kawasaki Z900 2020

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Overview - Suzuki GSX-8S 2023 vs Kawasaki Z900 2020

The Suzuki GSX-8S 2023 and the Kawasaki Z900 2020 are both naked bikes with similar technical specifications. However, there are some notable differences between the two models.

In terms of engine power, the Kawasaki Z900 2020 has a higher output with 125.4 HP compared to the Suzuki GSX-8S 2023's 83 HP. The Kawasaki also has a higher torque of 98.6 Nm compared to the Suzuki's 78 Nm. This means that the Kawasaki may offer better acceleration and overall performance.

Both bikes have in-line engines with liquid cooling and fuel injection systems. They also have similar suspension systems with upside-down telescopic forks in the front and swing arms with monoshock absorbers in the rear. The Suzuki GSX-8S 2023 has a preload adjustment for the rear suspension, while the Kawasaki Z900 2020 offers both preload and rebound adjustments.

In terms of braking, both bikes have double disk brakes in the front with four pistons. However, the Suzuki GSX-8S 2023 has larger diameter disks at 310 mm compared to the Kawasaki's 300 mm. The Suzuki also has radial technology for its front brakes, which may provide better braking performance.

Suzuki GSX-8S 2023

Suzuki GSX-8S 2023

Both bikes come equipped with advanced rider assistance systems such as ABS, riding modes, and traction control. They also have LED daytime running lights, LED headlights, and TFT displays for their equipment.

In terms of dimensions and weights, the Suzuki GSX-8S 2023 has a slightly longer wheelbase at 1465 mm compared to the Kawasaki Z900 2020's 1450 mm. The seat height of the Suzuki is also slightly higher at 810 mm compared to the Kawasaki's 795 mm. However, the Suzuki is slightly lighter with a kerb weight of 202 kg compared to the Kawasaki's 210 kg.

In terms of strengths, the Suzuki GSX-8S 2023 offers a full-grown and high-quality overall concept with a high-torque engine and stable handling. It also has a good seat and a great naked bike riding position. The quickshifter is precise, and the controls are high-quality. The display is very good, and the suspension offers reserves for a wide range of uses despite the lack of adjustment options. The ergonomics are also good.

Kawasaki Z900 2020

Kawasaki Z900 2020

The Kawasaki Z900 2020, on the other hand, has a powerful four-cylinder engine and great handling. It also offers good equipment and has aggressive looks. It is considered to be a good value for money option.

In terms of weaknesses, the Suzuki GSX-8S 2023's quickshifter and gearstick require a little more operating force than usual. The bike is also somewhat heavier than other bikes in its class, and the ABS controls are very defensive. The engine also lacks rev reserves upwards.

The Kawasaki Z900 2020's menu navigation can be somewhat tiring, and it does not have the option for a quickshifter.

Overall, both the Suzuki GSX-8S 2023 and the Kawasaki Z900 2020 are solid choices for naked bikes, with each offering its own strengths and weaknesses. The Suzuki may excel in terms of overall quality and riding comfort, while the Kawasaki may offer a more powerful and aggressive riding experience. Ultimately, the choice between the two will depend on individual preferences and priorities.

Technical Specifications Suzuki GSX-8S 2023 compared to Kawasaki Z900 2020

Suzuki GSX-8S 2023
Kawasaki Z900 2020

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeIn line
BoreBore84 mmBore73.4 mm
StrokeStroke70 mmStroke56 mm
Engine powerEngine power83 HPEngine power125.4 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power9,500 rpm
TorqueTorque78 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque6,800 rpmRpm at Torque7,700 rpm
Compression RatioCompression Ratio12.8 Compression Ratio11.8
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
CylindersCylinders2Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement776 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel130 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
RakeRake65 degreeRake65 degree
TrailTrail104 mmTrail105 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter310 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Shift assistant with blipper, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, 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
LengthLength2,115 mmLength2,070 mm
WidthWidth775 mmWidth820 mm
HeightHeight1,105 mmHeight1,065 mm
WheelbaseWheelbase1,465 mmWheelbase1,450 mm
Seat HeightSeat Height810 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)202 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyA2, ALicense compliancyA

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

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

Kawasaki Z900 2020

Kawasaki Z900 2020

In terms of price-performance, the Kawasaki Z900 is hard to beat at the moment. With the perfectly tuned engine, the high-quality chassis components and the electronics added for 2020, this naked bike offers everything that sporty riders will be looking for. There is really nothing to complain about, even if the option of a quickshifter would have been a nice extra. Apart from that: great shot, Kawasaki!

powerful four-cylinder

great handling

good equipment

aggressive looks

value for money

Menu navigation somewhat tiring

missing quickshifter option

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

There are a few key differences between a Suzuki GSX-8S 2023 and a Kawasaki Z900 2020. In terms of price, the actual average price of a Kawasaki Z900 2020 is about 11% higher. Compared to Kawasaki Z900 2020 there are more Suzuki GSX-8S 2023 bikes available on the 1000PS.de Marketplace, specifically 173 compared to 34. It takes less time to sell a Suzuki GSX-8S with 59 days compared to 124 days for a Kawasaki Z900. Since model year 2023 1000PS.de editors have written 13 reviews for the Suzuki GSX-8S and 46 reviews for the Kawasaki Z900 since model year 2017. The first review for the Suzuki GSX-8S was published on 11/8/2022 and now has more than 47,300 views. This compares to more than 93,200 views for the first review on Kawasaki Z900 published on 11/11/2016.

Price Suzuki GSX-8S

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

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