Kawasaki Z900 2019 vs. Aprilia Tuono V4 1100 Factory 2021

A detailed comparison between the Kawasaki Z900 2019 and the Aprilia Tuono V4 1100 Factory 2021 reveals several differences and similarities between the two models.

Starting with the engine and drivetrain, the Kawasaki Z900 2019 features an inline four-cylinder engine with a displacement of 948cc. It delivers a power output of 125.4 HP and a torque of 98.6 Nm. The fuel system is injection-based, and the cooling is liquid-based. On the other hand, the Aprilia Tuono V4 1100 Factory 2021 is equipped with a V4 engine with a displacement of 1077cc. It produces a higher power output of 175 HP and a torque of 121 Nm. Similar to the Z900, it also has an injection-based fuel system and liquid cooling.

In terms of suspension, both models feature a telescopic upside-down fork at the front and a swingarm at the rear. The suspension of the Aprilia Tuono V4 1100 Factory 2021 offers more adjustability options, including compression, preload, and recovery adjustments. Both models have an aluminum rear shock absorber, which provides good stability and control.

Kawasaki Z900 2019

When it comes to the chassis, the Kawasaki Z900 2019 has a steel frame, while the Aprilia Tuono V4 1100 Factory 2021 features an aluminum frame. The use of aluminum in the Aprilia model contributes to its lighter weight and better handling.

In terms of braking, both models are equipped with dual disc brakes at the front. However, the Aprilia Tuono V4 1100 Factory 2021 has larger diameter discs (330mm) compared to the Z900 (300mm). Both models have four-piston calipers, but the Aprilia model features radial, monobloc technology, which provides better braking performance.

In terms of advanced rider assistance systems, the Aprilia Tuono V4 1100 Factory 2021 offers a more extensive range of features. It includes traction control, anti-wheelie control, cruise control, launch control, cornering ABS, electronic suspension adjustment, and various riding modes. The Kawasaki Z900 2019, on the other hand, only features ABS.

In terms of dimensions and weight, both models have the same front tire width of 120mm and diameter of 17 inches. However, the Aprilia Tuono V4 1100 Factory 2021 has a wider rear tire (200mm) compared to the Z900 (180mm). Both models have the same wheel diameter of 17 inches. The distance between the axles and the seat height is also the same for both models. The weight of the Aprilia Tuono V4 1100 Factory 2021 is slightly lower at 209 kg compared to the Z900's weight of 210 kg.

Aprilia Tuono V4 1100 Factory 2021

In terms of strengths, the Kawasaki Z900 2019 offers light and natural handling with high stability, a smooth engine with ample mid-range power, excellent chassis feedback, a comfortable riding position, and a fair price. On the other hand, the Aprilia Tuono V4 1100 Factory 2021 boasts a powerful V4 engine, a wonderful sound, a sporty seating position, excellent electronically adjustable Öhlins suspension, a wide range of electronic features, and an attractive appearance.

In terms of weaknesses, the Kawasaki Z900 2019 has a TFT screen mounted too low, a complicated menu operation, and mirrors that offer modest visibility. The Aprilia Tuono V4 1100 Factory 2021, on the other hand, may feel a bit lacking in the mid-range RPMs.

In conclusion, the Aprilia Tuono V4 1100 Factory 2021 offers a more powerful engine, advanced electronic features, and a sportier design compared to the Kawasaki Z900 2019. However, the Z900 provides good value for money, a comfortable riding position, and a more user-friendly interface. Ultimately, the choice between the two models will depend on the rider's preferences and priorities.