Kawasaki Ninja 400 2018 vs. Kawasaki Z650 2017

Kawasaki Ninja 400 2018

Kawasaki Ninja 400 2018

Kawasaki Z650 2017

Kawasaki Z650 2017

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Overview - Kawasaki Ninja 400 2018 vs Kawasaki Z650 2017

The Kawasaki Ninja 400 2018 and the Kawasaki Z650 2017 are both popular models from Kawasaki, but they have some key differences in terms of their technical specifications and strengths.

Starting with the technical specifications, the Ninja 400 is equipped with a 399cc in-line engine, while the Z650 has a larger 649cc in-line engine. The Ninja 400 has a maximum power output of 45 HP, while the Z650 boasts a higher power output of 68.2 HP. The torque on the Ninja 400 is 38 Nm, whereas the Z650 has a higher torque of 65.7 Nm. The Ninja 400 has a compression ratio of 11.5, while the Z650 has a slightly lower compression ratio of 10.8. Both models have fuel injection systems and liquid cooling.

In terms of suspension, both the Ninja 400 and the Z650 have telescopic forks in the front and swing arm suspensions in the rear. The front suspension on both models has a diameter of 41 mm. The rear suspension on both models is equipped with a monoshock, but the Z650 has the added feature of preload adjustment. The chassis on both models is made of steel and has a tubular frame design. The rake on the Ninja 400 is 63 degrees, while the Z650 has a slightly steeper rake of 65.5 degrees. The trail on the Ninja 400 is 93 mm, while the Z650 has a slightly longer trail of 100 mm.

Kawasaki Ninja 400 2018

Kawasaki Ninja 400 2018

In terms of braking, the Ninja 400 is equipped with a single disc front brake with a diameter of 310 mm and a double piston caliper. The Z650, on the other hand, has double disc front brakes with a diameter of 300 mm and a double piston caliper. Both models have petal technology for improved performance. Both models also have ABS as an advanced rider assistance system.

In terms of dimensions and weights, the Ninja 400 has a front tire width of 110 mm and a rear tire width of 150 mm. The Z650 has a slightly wider front tire width of 120 mm and a rear tire width of 160 mm. Both models have 17-inch front and rear tire diameters. The wheelbase on the Ninja 400 is 1370 mm, while the Z650 has a slightly longer wheelbase of 1410 mm. The seat height on the Ninja 400 is 785 mm, while the Z650 has a slightly higher seat height of 790 mm. The kerb weight of the Ninja 400, with ABS, is 168 kg, while the Z650 has a slightly higher kerb weight of 187.1 kg. Both models have fuel tank capacities of 14 liters for the Ninja 400 and 15 liters for the Z650.

Moving on to the strengths of each model, the Ninja 400 has a chassis that is suitable for sporty use, making it ideal for those who enjoy aggressive riding. It also has a low weight, which contributes to its effortless handling. The engine on the Ninja 400 has a smooth response, providing a satisfying riding experience. The relaxed and confidence-enhancing seating position of the Ninja 400 is another strength, as it allows riders to feel comfortable and in control. Additionally, the Ninja 400 is equipped with LED headlights, which provide improved visibility.

On the other hand, the Z650 has its own set of strengths. It offers an even power delivery, allowing riders to have a smooth and consistent riding experience. The sporty chassis of the Z650 contributes to its agile and responsive handling. The compact dimensions of the Z650 make it easy to maneuver in tight spaces. Another unique feature of the Z650 is its negative display, which adds a modern and stylish touch to the overall design.

Kawasaki Z650 2017

Kawasaki Z650 2017

In terms of weaknesses, the Ninja 400 has non-adjustable brake and clutch levers, which may not be ideal for riders who prefer personalized settings. Additionally, riders over 180cm tall may experience enormously loud wind noise with the original windshield of the Ninja 400.

On the other hand, the Z650 may be a little too small for tall people, which could affect their comfort and riding experience.

In conclusion, both the Kawasaki Ninja 400 2018 and the Kawasaki Z650 2017 have their own unique strengths and weaknesses. The Ninja 400 excels in terms of its sporty chassis, low weight, smooth engine response, comfortable seating position, and LED headlights. On the other hand, the Z650 offers an even power delivery, sporty chassis, compact dimensions, and a stylish negative display. Ultimately, the choice between the two models will depend on the rider's preferences and priorities.

Technical Specifications Kawasaki Ninja 400 2018 compared to Kawasaki Z650 2017

Kawasaki Ninja 400 2018
Kawasaki Z650 2017

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore70 mmBore83 mm
StrokeStroke51.8 mmStroke60 mm
Engine powerEngine power45 HPEngine power68.2 HP
Rpm at Max. PowerRpm at Max. Power10,000 rpmRpm at Max. Power8,000 rpm
TorqueTorque38 NmTorque65.7 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque7,000 rpm
Compression RatioCompression Ratio11.5 Compression Ratio10.8
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore32 mmThrottle Bore36 mm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
IgnitionIgnitionDigitalIgnitionDigital
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement399 ccmDisplacement649 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionTelescopic fork
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel125 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel132 mmTravel130 mm
AdjustmentAdjustmentPreloadAdjustmentPreload

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typeTubular
RakeRake63 degreeRake65.5 degree
TrailTrail93 mmTrail100 mm

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter310 mmDiameter300 mm
PistonPistonDouble pistonPistonDouble piston
Shock mountShock mountSemi-SchwimmsattelShock mountSemi-Schwimmsattel
TechnologyTechnologyPetalTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width110 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 width150 mmRear tyre width160 mm
Rear tyre heightRear tyre height60 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength1,990 mmLength2,055 mm
WheelbaseWheelbase1,370 mmWheelbase1,410 mm
Seat HeightSeat Height785 mmSeat Height790 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)168 kgKerb Weight (with ABS)187.1 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity15 l
License compliancyLicense compliancyA2License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Ninja 400 2018

Kawasaki Ninja 400 2018

In summary, the Ninja 400 could be described as the perfect entry into the supersport world. You can't get more power with A2, the looks suggest much more power, the vehicle is playful to ride, is forgiving in every respect and still allows a really sporty riding style. Those who had legitimate concerns about the lack of power on the various 250 cubic machines now have no more excuses. Ninja 400, it's good to have you!

chassis suitable for sporty use

low weight and correspondingly effortless handling

engine with smooth response

relaxed and confidence-enhancing seating position

LED headlights

Brake and clutch levers not adjustable

enormously loud wind noise with original windshield for riders over 180cm tall

Kawasaki Z650 2017

Kawasaki Z650 2017

The Kawasaki Z 650 is the tip of the middle class for small male and female riders. On its compact dimensions, you probably won't feel comfortable as a giant. Heart-warming feelings, however, come from the engine, which delights with a very smooth pull. On the chassis side, a Kawasaki-typical tight set-up was chosen, which finds a great compromise in everyday use. The negative display is very easy to read and is reminiscent of its predecessor, the ER-6n - very nice!

Even power delivery

sporty chassis

compact dimensions

negative display

a little too small for tall people

Price Comparison Avarage Market Price Kawasaki Ninja 400 vs Kawasaki Z650

There are a few key differences between a Kawasaki Ninja 400 2018 and a Kawasaki Z650 2017. In terms of price, the actual average price of a Kawasaki Z650 2017 is about 5% higher. A Kawasaki Ninja 400 2018 experiences a loss of 130 GBP in one year and 180 GBP in two years of ownership. This is offset by a loss of 350 GBP and 520 GBP for a Kawasaki Z650 2017. Compared to Kawasaki Z650 2017 there are less Kawasaki Ninja 400 2018 bikes available on the 1000PS.de Marketplace, specifically 10 compared to 11. It takes less time to sell a Kawasaki Z650 with 76 days compared to 105 days for the Kawasaki Ninja 400. Since model year 2018 1000PS.de editors have written 9 reviews for the Kawasaki Ninja 400 and 31 reviews for the Kawasaki Z650 since model year 2017. The first review for the Kawasaki Ninja 400 was published on 22/11/2017 and now has more than 44,300 views. This compares to more than 25,000 views for the first review on Kawasaki Z650 published on 08/11/2016.

Price Kawasaki Ninja 400

Model year
Current average market prices

Price Kawasaki Z650

Model year
Current average market prices

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