Ducati Streetfighter V4 S 2021 vs. Ducati Panigale V4 2018

The Ducati Streetfighter V4 S 2021 and the Ducati Panigale V4 2018 are both high-performance motorcycles from Ducati, but they have some key differences.

In terms of engine and drivetrain, both bikes have the same V4 engine with an 81mm bore and 53.5mm 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 is equipped with Öhlins suspension on both the front and rear, while the Panigale V4 has Showa suspension on the front and Sachs suspension on the rear. Both bikes have adjustable compression, preload, and rebound settings. The rear suspension on both bikes is a single swing arm made of aluminum.

Ducati Streetfighter V4 S 2021

Both bikes have an aluminum frame and a monocoque frame type. They also have the same rake and trail measurements of 65.5 degrees and 100mm, respectively.

For brakes, both bikes have double disk brakes on the front with a diameter of 330mm and four-piston calipers. The technology used for the brakes is radial monoblock, and they are both equipped with Brembo brakes.

In terms of advanced rider assistance systems, the Streetfighter V4 S has a more extensive list of features compared to the Panigale V4. The Streetfighter V4 S includes ABS, riding modes, dynamic suspension, cornering ABS, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. The Panigale V4, on the other hand, 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 1488mm compared to the Panigale V4's 1469mm. The seat height is also slightly higher on the Streetfighter V4 S at 845mm compared to the Panigale V4's 830mm. The dry weight with ABS is slightly higher on the Streetfighter V4 S at 178kg compared to the Panigale V4's 175kg. The kerb weight with ABS is also slightly higher on the Streetfighter V4 S at 199kg compared to the Panigale V4's 198kg. Both bikes have a fuel tank capacity of 16 liters.

Ducati Panigale V4 2018

In terms of equipment, both bikes are equipped 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 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 a powerful engine with charisma and great manners, a pleasant upper body position compared to other supersport bikes, a sufficiently dimensioned chassis for the country road, a powerful but not intrusive sound, and good wind protection.

In terms of weaknesses, the Streetfighter V4 S is very expensive, has a loud exhaust sound, and its full power is only available in the upper rev range. The Panigale V4's seat can get warm, especially in city traffic, and its engine/clutch may feel a little rough in tight hairpin bends.