Aprilia Tuono 660 2021 vs. Suzuki GSX-S750 2017

The Aprilia Tuono 660 2021 and the Suzuki GSX-S750 2017 are both naked bikes that offer a thrilling riding experience. However, there are some significant differences between the two models.

In terms of engine performance, the Suzuki GSX-S750 2017 has a more powerful engine with 114 HP compared to the Aprilia Tuono 660 2021's 95 HP. The Suzuki also has a higher torque of 81 Nm compared to the Tuono's 67 Nm. Both bikes feature fuel injection systems and liquid cooling.

Both motorcycles have a similar suspension setup with upside-down telescopic forks at the front and a swing arm with a monoshock at the rear. However, the Aprilia Tuono 660 2021 offers additional adjustment options for the rear suspension, including preload and rebound adjustment. The Tuono also features an aluminum swing arm, which is lighter and more rigid compared to the steel swing arm on the Suzuki GSX-S750 2017.

Aprilia Tuono 660 2021

In terms of chassis, both motorcycles feature aluminum frames, but the Aprilia Tuono 660 2021 has a load-bearing engine frame, which provides better stability and handling. The Suzuki GSX-S750 2017, on the other hand, has a twin-tube frame.

Both bikes have double disc brakes at the front, but the Aprilia Tuono 660 2021 has larger 320 mm diameter discs compared to the 310 mm discs on the Suzuki GSX-S750 2017. The Tuono also features four-piston calipers at the front, providing better stopping power.

When it comes to advanced rider assistance systems, the Aprilia Tuono 660 2021 offers a more comprehensive package. It includes ABS, riding modes, launch control, ride by wire, a quickshifter, traction control, and anti-wheelie control. However, some of these features may come at an extra cost. The Suzuki GSX-S750 2017, on the other hand, only offers ABS as an advanced rider assistance system.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The Suzuki GSX-S750 2017 has a slightly longer wheelbase of 1455 mm compared to the 1370 mm wheelbase of the Aprilia Tuono 660 2021. Both bikes have the same seat height of 820 mm.

Suzuki GSX-S750 2017

In terms of strengths, the Aprilia Tuono 660 2021 offers an easy-to-operate engine with a good sound, sporty handling, good ergonomics, decent brakes, and a stable and precise chassis. The Suzuki GSX-S750 2017, on the other hand, features a GSX-R 750 engine with a strong character, powerful and well-controlled brakes, a harmonious design, an affordable price, sharp sound, and great lean angle clearance.

As for weaknesses, the Aprilia Tuono 660 2021 has a higher price compared to its performance, and some of the advanced rider assistance systems may come at an extra cost. The Suzuki GSX-S750 2017 has an acute knee angle, which may be uncomfortable for some riders, and the tachometer is difficult to read.

In conclusion, both the Aprilia Tuono 660 2021 and the Suzuki GSX-S750 2017 are capable naked bikes with their own strengths and weaknesses. The Aprilia offers a more comprehensive electronics package and a load-bearing engine frame, while the Suzuki provides a more powerful engine and a more affordable price. Ultimately, the choice between the two will depend on the rider's preferences and priorities.