Ducati Streetfighter V4 S 2021 vs. Ducati Panigale V4 2020

The Ducati Streetfighter V4 S 2021 and the Ducati Panigale V4 2020 are both high-performance motorcycles from Ducati, but they have some key differences.

In terms of engine specifications, both bikes have the same V4 engine type with an 81 mm bore and a 53.5 mm stroke. However, the Streetfighter V4 S has a slightly lower engine power of 208 HP compared to the Panigale V4's 214 HP. The torque is also slightly lower on the Streetfighter V4 S at 123 Nm compared to the Panigale V4's 124 Nm. Both bikes have a compression ratio of 14 and use fuel injection for their fuel systems.

In terms of suspension, the Streetfighter V4 S comes with Öhlins suspension both at the front and rear, while the Panigale V4 comes with Showa suspension at the front and Sachs suspension at the rear. Both bikes have adjustable compression, preload, and rebound settings for their suspension systems.

Ducati Streetfighter V4 S 2021

Both bikes have an aluminum frame and a monocoque frame type, with a rake of 65.5 degrees and a trail of 100 mm. The braking systems on both bikes are also similar, with double disk brakes at the front, 330 mm in diameter, and four-piston radial monoblock Brembo calipers.

In terms of rider assistance systems, both bikes come with ABS. However, the Streetfighter V4 S has a more advanced package, including riding modes, dynamic suspension, cornering ABS, launch control, ride by wire, a quickshifter, traction control, and anti-wheelie. The Panigale V4 only has ABS.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The Streetfighter V4 S has a slightly longer wheelbase at 1488 mm compared to the Panigale V4's 1469 mm. The seat height is also slightly higher on the Streetfighter V4 S at 845 mm compared to the Panigale V4's 830 mm. The dry weight with ABS is slightly higher on the Streetfighter V4 S at 178 kg compared to the Panigale V4's 175 kg. The kerb weight with ABS is also slightly higher on the Streetfighter V4 S at 199 kg compared to the Panigale V4's 198 kg. Both bikes have a fuel tank capacity of 16 liters.

Ducati Panigale V4 2020

In terms of equipment, both bikes come with LED headlights. The Streetfighter V4 S also has a TFT display, while the Panigale V4 does not.

In terms of strengths, the Streetfighter V4 S is the most powerful naked bike ever produced by Ducati and has good ergonomics, superb electronically adjustable Öhlins suspension, brute Brembo Stylema brakes, a full electronics package, and a handsome, distinctive look. The Panigale V4 has clever electronics, a noticeable upgrade from the previous year's model, and is more accessible than ever before.

In terms of weaknesses, the Streetfighter V4 S is very expensive and has a loud exhaust sound. It also only reaches its full power in the upper rev range. The Panigale V4 has a small tank from an ergonomic point of view and may experience difficulties with straight-line driving at high speeds in wet conditions.