Aprilia Tuono 660 2021 vs. Kawasaki Z650 2021

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

Kawasaki Z650 2021

Kawasaki Z650 2021

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Overview - Aprilia Tuono 660 2021 vs Kawasaki Z650 2021

The Aprilia Tuono 660 2021 and the Kawasaki Z650 2021 are both naked bikes with similar engine types, fuel systems, and cooling systems. However, there are several key differences between the two models.

In terms of engine power, the Aprilia Tuono 660 has a higher output with 95 HP compared to the Kawasaki Z650's 68.2 HP. The Tuono 660 also has a higher torque of 67 Nm compared to the Z650's 65.7 Nm. This gives the Tuono 660 a more powerful and responsive performance on the road.

Both bikes have a two-cylinder engine configuration and a liquid cooling system. The Tuono 660 has a displacement of 659 ccm, while the Z650 has a displacement of 649 ccm. This slight difference in displacement may result in a slightly different riding experience, with the Tuono 660 potentially offering more power and acceleration.

In terms of suspension, both bikes have a swing arm rear suspension with a monoshock absorber. However, the Tuono 660 features an upside-down telescopic fork front suspension, while the Z650 has a regular telescopic fork front suspension. The upside-down fork on the Tuono 660 may provide better stability and handling during aggressive riding.

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

The chassis of the Tuono 660 is made of aluminum and has a load-bearing engine design, while the Z650 has a steel frame with a tubular design. The aluminum frame of the Tuono 660 is lighter and may contribute to better overall handling and maneuverability.

Both bikes have double disk front brakes, but the Tuono 660 has larger 320 mm diameter disks compared to the Z650's 300 mm diameter disks. The Tuono 660 also has four-piston front brake calipers and radial technology, which may result in better braking performance and control.

In terms of advanced rider assistance systems, the Tuono 660 offers a more extensive range of features. It includes ABS, riding modes, launch control, ride by wire, a quickshifter, traction control, and anti-wheelie. On the other hand, the Z650 only has ABS as its advanced rider assistance system.

In terms of dimensions and weights, the Tuono 660 has a slightly shorter wheelbase of 1370 mm compared to the Z650's 1410 mm. The seat height of the Tuono 660 is also slightly higher at 820 mm compared to the Z650's 790 mm. The Tuono 660 has a kerb weight of 183 kg, while the Z650 weighs slightly more at 187.1 kg.

Kawasaki Z650 2021

Kawasaki Z650 2021

Both bikes have a fuel tank capacity of 15 liters. The Tuono 660 features LED headlights, while the Z650 has additional LED daytime running lights and a TFT display.

In terms of strengths, the Tuono 660 offers an easy-to-operate engine with a good sound, sporty handling, good ergonomics, decent brakes, and extensive electronics. The Kawasaki Z650, on the other hand, has an accessible two-cylinder engine, compact dimensions, a low seat height, stable chassis, and a grown-up look.

However, the Tuono 660 has a higher price and the IMU package, which includes some of the advanced rider assistance systems, costs extra. The Z650 may also be less comfortable for tall riders and may not provide the same level of adrenaline as some of its competitors.

In conclusion, while both the Aprilia Tuono 660 2021 and the Kawasaki Z650 2021 are capable naked bikes, the Tuono 660 offers more power, advanced rider assistance systems, and a higher level of performance. However, it comes at a higher price point. The Z650, on the other hand, provides a more accessible and comfortable riding experience with a more affordable price tag.

Technical Specifications Aprilia Tuono 660 2021 compared to Kawasaki Z650 2021

Aprilia Tuono 660 2021
Kawasaki Z650 2021

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeIn line
BoreBore81 mmBore83 mm
StrokeStroke63.93 mmStroke60 mm
Engine powerEngine power95 HPEngine power68.2 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power8,000 rpm
TorqueTorque67 NmTorque65.7 Nm
Rpm at TorqueRpm at Torque8,500 rpmRpm at Torque7,000 rpm
Compression RatioCompression Ratio13.5 Compression Ratio10.8
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement659 ccmDisplacement649 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel125 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel130 mmTravel130 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload

Chassis

FrameFrameAluminiumFrameSteel
Frame typeFrame typeLoad-bearing engineFrame typeTubular
RakeRake65.9 degreeRake65.5 degree
TrailTrail104.6 mmTrail100 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter300 mm
PistonPistonFour pistonsPistonDouble piston
TechnologyTechnologyradialTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelieAdvanced Rider Assistance SystemsABS

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 width160 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength1,995 mmLength2,055 mm
WheelbaseWheelbase1,370 mmWheelbase1,410 mm
Seat HeightSeat Height820 mmSeat Height790 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)183 kgKerb Weight (with ABS)187.1 kg
Fuel Tank CapacityFuel Tank Capacity15 lFuel Tank Capacity15 l
License compliancyLicense compliancyA2, ALicense compliancyA

Equipment

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

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

The Tuono delivers on the bends what the name promises. The sporty naked bike rides precisely and you enjoy the sporty corner chase. At the exit of the bend, however, one wishes for more emotion and adrenaline. The sporty expectation is naturally also created by the Tuono's racy appearance and cheeky demeanour. But this expectation is unfortunately not quite fulfilled in the saddle.

Easy-to-operate engine with good sound

successful appearance sporty handling

good ergonomics

decent brakes

extensive electronics - but partly at extra cost

stable and precise chassis

Price / performance ratio not right

IMU package costs extra

Kawasaki Z650 2021

Kawasaki Z650 2021

Even in 2021, the Kawasaki Z 650 stands for easy riding with great looks and good equipment. Both seat height and engine are very accessible and will give both experienced riders and newcomers a lot of pleasure. If you are looking for an honest naked bike without any big surprises, this is the bike for you. Due to its compact dimensions, however, you should try it out before buying and perhaps go for the raised seat.

accessible two-cylinder

compact dimensions

low seat height

stable chassis

TFT display with connectivity

grown-up look

Probably uncomfortable for tall riders

adrenaline level in the saddle lower than with the competition

Price Comparison Avarage Market Price Aprilia Tuono 660 vs Kawasaki Z650

There are a few key differences between a Aprilia Tuono 660 2021 and a Kawasaki Z650 2021. In terms of price, the actual average price of a Aprilia Tuono 660 2021 is about 54% higher. Compared to Kawasaki Z650 2021 there are less Aprilia Tuono 660 2021 bikes available on the 1000PS.de Marketplace, specifically 16 compared to 25. It takes less time to sell a Kawasaki Z650 with 106 days compared to 122 days for the Aprilia Tuono 660. Since model year 2021 1000PS.de editors have written 8 reviews for the Aprilia Tuono 660 and 31 reviews for the Kawasaki Z650 since model year 2017. The first review for the Aprilia Tuono 660 was published on 05/11/2019 and now has more than 52,500 views. This compares to more than 25,000 views for the first review on Kawasaki Z650 published on 08/11/2016.

Price Aprilia Tuono 660

Model year
Current average market prices

Price Kawasaki Z650

Model year
Current average market prices

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