Ducati Streetfighter V4 S 2020 vs. Ducati Panigale V4 S 2021

The Ducati Streetfighter V4 S 2020 is equipped with a high-performance V4 engine that delivers a whopping 208 HP of power and 123 Nm of torque. The engine has a displacement of 1103 ccm and a compression ratio of 14. It features a four-cylinder configuration with four valves per cylinder and a Desmodromic valve system. The cooling system is liquid-based.

In terms of suspension, the Streetfighter V4 S is equipped with an Öhlins telescopic fork at the front and a single-sided swingarm with an Öhlins shock absorber at the rear. Both the front and rear suspensions offer adjustable compression, preload, and rebound settings. The chassis is made of aluminum and has a monocoque frame design. The rake angle is 65.5 degrees and the trail is 100 mm.

For braking, the Streetfighter V4 S features dual disc brakes with a diameter of 330 mm at the front, equipped with four-piston radial monobloc Brembo calipers. The bike also comes with advanced rider assistance systems, including ABS, multiple riding modes, dynamic suspension, cornering ABS, launch control, ride-by-wire, quick shift, traction control, and anti-wheelie control.

Ducati Streetfighter V4 S 2020

In terms of dimensions and weight, the Streetfighter V4 S has a front tire width of 120 mm and a rear tire width of 200 mm, both with a diameter of 17 inches. The bike has a wheelbase of 1488 mm and a seat height of 845 mm. The dry weight with ABS is 178 kg, while the curb weight with ABS is 199 kg. The fuel tank has a capacity of 16 liters. The bike is equipped with LED headlights and a TFT display.

On the other hand, the Ducati Panigale V4 S 2021 shares many similarities with the Streetfighter V4 S. It is also powered by a V4 engine with the same bore and stroke dimensions, displacement, compression ratio, and cooling system. However, the Panigale V4 S offers a slightly higher power output of 214 HP and a torque of 124 Nm.

The suspension setup, chassis, and braking system of the Panigale V4 S are identical to the Streetfighter V4 S. Both bikes feature the same Öhlins suspension components, aluminum frame, and Brembo braking system.

In terms of dimensions and weight, the Panigale V4 S has a slightly shorter wheelbase of 1469 mm and a lower seat height of 830 mm compared to the Streetfighter V4 S. The dry weight with ABS is 174 kg, while the curb weight with ABS is 195 kg. The fuel tank capacity remains the same at 16 liters. The Panigale V4 S is also equipped with LED headlights.

Ducati Panigale V4 S 2021

In terms of strengths, both bikes offer advanced electronic packages, powerful high-revving engines, agile handling, and high-quality chassis. The Streetfighter V4 S provides a surprisingly comfortable riding position, even for taller riders, while the Panigale V4 S offers improved controlability, ergonomic enhancements, and gearbox tuning.

As for weaknesses, the Streetfighter V4 S may have a slightly rough engine response in city traffic and low-speed situations, as well as variable engine noise depending on speed and flap position. The Panigale V4 S has been reported to have a slightly spongy brake feel and lacks an indication of water temperature in degrees.

In summary, both the Ducati Streetfighter V4 S 2020 and the Ducati Panigale V4 S 2021 are high-performance motorcycles with similar technical specifications and features. The choice between the two would depend on personal preferences and riding style, with the Streetfighter V4 S offering a more aggressive naked bike experience and the Panigale V4 S providing a focused supersport experience.