Kawasaki Z650 2020 vs. Aprilia Tuono 660 2021

The Kawasaki Z650 2020 and the Aprilia Tuono 660 2021 are both naked bikes with similar engine configurations and displacement. However, there are several differences between the two models.

In terms of power, the Aprilia Tuono 660 2021 has a significant advantage over the Kawasaki Z650 2020. The Tuono 660 has a power output of 95 HP, while the Z650 has a power output of 68.2 HP. This makes the Tuono 660 more suitable for riders looking for a more powerful and sporty riding experience.

Both bikes have a liquid-cooled engine and a fuel injection system. They also have a two-cylinder engine configuration and a similar torque output, with the Tuono 660 having a torque of 67 Nm and the Z650 having a torque of 65.7 Nm.

In terms of suspension, both bikes have a telescopic front fork and a rear monoshock. However, the Tuono 660 has the advantage of having adjustable suspension, with both preload and recovery settings, while the Z650 only has preload adjustment.

Kawasaki Z650 2020

The chassis of the Tuono 660 is made of aluminum, which makes it lighter and more rigid compared to the steel frame of the Z650. This contributes to the Tuono 660's sporty and precise handling characteristics.

Both bikes have dual disc front brakes, but the Tuono 660 has larger diameter discs (320 mm) and four-piston calipers, compared to the Z650's 300 mm discs and dual-piston calipers. The Tuono 660 also has radial brake technology, which provides better braking performance and feel.

In terms of electronics, the Tuono 660 has a more extensive range of features compared to the Z650. It includes ABS, riding modes, launch control, cruise control, quick shifter, traction control, and anti-wheelie control. However, some of these features may come at an additional cost.

Both bikes have similar dimensions, with the Tuono 660 having a slightly shorter wheelbase (1370 mm) compared to the Z650 (1410 mm). The Tuono 660 also has a higher seat height (820 mm) compared to the Z650 (790 mm).

Aprilia Tuono 660 2021

In terms of equipment, the Z650 2020 comes with LED daytime running lights, LED headlights, and a TFT display. The Tuono 660 2021 only comes with LED headlights.

In terms of strengths, the Z650 2020 has a powerful two-cylinder engine, aggressive intake noise, compact dimensions, low seat height, stable chassis, TFT display with connectivity, and a mature appearance. On the other hand, the Tuono 660 2021 has an easy-to-use and good-sounding engine, a well-executed appearance, sporty handling, good ergonomics, decent brakes, extensive electronics (although some at an additional cost), and a stable and precise chassis.

In terms of weaknesses, the Z650 2020 has a brake front pressure point issue, may be uncomfortable for taller riders, and the Rideology app is not fully sophisticated. The Tuono 660 2021 has an incorrect price-to-performance ratio and the IMU package comes at an additional cost.

In conclusion, while both the Kawasaki Z650 2020 and the Aprilia Tuono 660 2021 are capable naked bikes, the Tuono 660 offers a more powerful engine, better suspension adjustability, a lighter and more rigid chassis, and a more extensive range of electronics. However, it is important to consider the price-to-performance ratio and additional costs associated with the Tuono 660's features. Ultimately, the choice between the two models will depend on the rider's preferences and priorities.