Suzuki GSX-8S 2023 vs. Aprilia Tuono 660 2021

The Suzuki GSX-8S model year 2023 and the Aprilia Tuono 660 model year 2021 are both naked bikes with similar engine configurations. Both bikes have an inline twin-cylinder engine with liquid cooling and fuel injection systems. However, there are some notable differences between the two models.

In terms of power, the Aprilia Tuono 660 has a higher output with 95 horsepower compared to the Suzuki GSX-8S's 83 horsepower. The Aprilia also has a slightly lower torque rating of 67 Nm compared to the Suzuki's 78 Nm. This means that the Aprilia may offer slightly better acceleration and top speed performance.

Both bikes feature similar suspension setups with upside-down telescopic forks at the front and a swingarm with a monoshock at the rear. The suspension components are provided by Kayaba for both models, ensuring good quality and performance. However, the Aprilia Tuono 660 offers additional adjustability with pre-load and recovery settings for the rear suspension, allowing riders to fine-tune the bike's handling characteristics.

In terms of chassis, the Suzuki GSX-8S features a steel frame, while the Aprilia Tuono 660 has an aluminum frame. This could result in slight differences in weight and handling characteristics, with the Aprilia potentially offering a more nimble and agile ride.

Suzuki GSX-8S 2023

Both bikes are equipped with dual disc brakes at the front with four-piston calipers and radial technology. The Aprilia Tuono 660 has slightly larger front brake discs with a diameter of 320mm compared to the Suzuki's 310mm discs. This could result in slightly better braking performance for the Aprilia.

In terms of electronic aids, both bikes come with advanced rider assistance systems such as ABS, riding modes, and traction control. The Aprilia Tuono 660 also offers additional features like launch control, quick shifter, anti-wheelie control, and a comprehensive IMU (Inertial Measurement Unit) package. However, it's worth noting that some of these features may come at an additional cost.

In terms of dimensions and weight, the Aprilia Tuono 660 has a slightly shorter wheelbase of 1370mm compared to the Suzuki GSX-8S's 1465mm. The Aprilia also has a higher seat height of 820mm compared to the Suzuki's 810mm. However, the Aprilia Tuono 660 is lighter with a curb weight of 183kg compared to the Suzuki's 202kg.

Both bikes come with LED headlights, but the Suzuki GSX-8S also features LED daytime running lights and a TFT display, which are not mentioned in the Aprilia Tuono 660's specifications.

Aprilia Tuono 660 2021

In terms of strengths, the Suzuki GSX-8S offers a complete and high-quality overall package, with a powerful engine, stable handling, and a comfortable seating position. The bike also has good shifting and high-quality controls. The suspension provides ample reserves for various riding conditions, despite the lack of adjustability options. Additionally, the Suzuki GSX-8S has good ergonomics.

On the other hand, the Aprilia Tuono 660 is praised for its easy-to-use and sonorous engine, sporty appearance, good ergonomics, decent brakes, and extensive electronics package. The chassis is also stable and precise.

However, both bikes have their weaknesses. The Suzuki GSX-8S has a slightly heavier weight compared to other bikes in its class, and the ABS system is described as overly defensive. The bike also lacks a reserve of revs for higher RPMs. The Aprilia Tuono 660, on the other hand, is criticized for its price-to-performance ratio, as well as the additional cost for certain electronic features, such as the IMU package.

In summary, the Suzuki GSX-8S 2023 and the Aprilia Tuono 660 2021 are both capable naked bikes with similar engine configurations. The Aprilia offers slightly higher power and additional electronic features, while the Suzuki provides a high-quality overall package with stable handling and comfortable ergonomics. Ultimately, the choice between the two models will depend on personal preferences and priorities.