Kawasaki Z900 2020 vs. Suzuki GSX-S1000 2015

The Kawasaki Z900 2020 and the Suzuki GSX-S1000 2015 are both naked bikes with inline four-cylinder engines and liquid cooling. However, there are several differences between the two models.

In terms of power, the Kawasaki Z900 2020 has a slightly lower horsepower of 125.4 HP compared to the Suzuki GSX-S1000 2015, which boasts 149 HP. The Kawasaki Z900 2020 also has a lower torque of 98.6 Nm compared to the Suzuki GSX-S1000 2015's 106 Nm.

Both bikes have fuel injection systems and four cylinders, providing smooth and efficient power delivery. However, the Suzuki GSX-S1000 2015 has a larger displacement of 999cc compared to the Kawasaki Z900 2020's 948cc.

In terms of suspension, both bikes feature a telescopic fork at the front and a monoshock at the rear. The Kawasaki Z900 2020 offers adjustment options for preload and rebound, while the Suzuki GSX-S1000 2015 provides additional compression adjustment.

Kawasaki Z900 2020

The chassis of the Kawasaki Z900 2020 is made of steel and features a double cradle frame, while the Suzuki GSX-S1000 2015 has an aluminum frame with a twin-spar design. This difference in frame material may result in variations in weight and handling characteristics.

Both bikes have dual disc brakes at the front, but the Suzuki GSX-S1000 2015 has slightly larger discs with a diameter of 310mm compared to the Kawasaki Z900 2020's 300mm discs. The Suzuki GSX-S1000 2015 also features radial brake calipers, which may provide improved braking performance.

In terms of advanced rider assistance systems, the Kawasaki Z900 2020 offers ABS, riding modes, ride-by-wire throttle, and traction control. On the other hand, the Suzuki GSX-S1000 2015 only features ABS.

Suzuki GSX-S1000 2015

In terms of dimensions, both bikes have the same front tire width of 120mm and a 17-inch front wheel diameter. However, the Suzuki GSX-S1000 2015 has a wider rear tire of 190mm compared to the Kawasaki Z900 2020's 180mm rear tire. The Suzuki GSX-S1000 2015 also has a slightly longer wheelbase of 1460mm compared to the Kawasaki Z900 2020's 1450mm. The seat height of the Suzuki GSX-S1000 2015 is also slightly higher at 815mm compared to the Kawasaki Z900 2020's 795mm.

In terms of weight, both bikes are similar, with the Suzuki GSX-S1000 2015 weighing 209kg and the Kawasaki Z900 2020 weighing 210kg.

In terms of strengths, the Kawasaki Z900 2020 is praised for its powerful four-cylinder engine, excellent handling, good equipment, aggressive appearance, and good value for money. On the other hand, the Suzuki GSX-S1000 2015 is praised for its legendary Suzuki engine, sharp sound, quick acceleration, harmonious tuning, pleasant design, strong brakes, firm chassis, and no cheating in performance.

However, the Kawasaki Z900 2020 has some weaknesses, including a slightly tiresome menu navigation and the lack of a quickshifter option. The Suzuki GSX-S1000 2015, on the other hand, has weaknesses such as an older base, weak performance in the mid-range, and a heavy gear shift.