Engine architecture
L-twin → V4
The Streetfighter started as an L-twin (1098 V-twin) in 2009. The Streetfighter V4 launched 2020 with the Desmosedici Stradale V4 (Panigale V4 motor). Ducati moved to V4 architecture for their flagship around 2018; the Streetfighter V4 inherits everything from the Panigale V4.
Power gain (vs SF848)
+76bhp
132bhp Streetfighter 848 → 208bhp Streetfighter V4 S. The current Streetfighter makes more power than the Panigale 1199 superbike from 2014. Naked superbike concept taken to the absolute logical extreme.
Real cost change
+£12.0k
M900 was £6,500 in 1996 (£13,000 today). The 2026 Streetfighter V4 S is £24,995 — about 92% more in real terms. The bike is positioned as Ducati flagship hyper-naked, with V4 motor, Öhlins suspension, MotoGP-grade electronics. Premium product, premium price.
208bhp on a naked
Surreal
Until 2020 you had to buy a superbike to get 200+bhp. The Streetfighter V4 made 208bhp on a fully naked motorcycle in 2020. The V4 SP version makes 214bhp; V4 R makes even more. We are well past the point where the rider is the limiting factor.
Weight stayed the same
0kg
199kg wet Streetfighter 848 → 199kg wet Streetfighter V4 S. Despite the bigger engine and full electronics, modern Ducati engineering kept the weight identical. Aluminium frame, lightweight V4, lots of carbon options on V4 S/SP.
Aero on a naked
Wings standard
The Streetfighter V4 has wings as standard equipment — Ducati first put aerodynamic wings on a naked motorcycle in 2020. They generate downforce at speed, making the front feel more planted under hard acceleration. Borrowed directly from MotoGP.
Cheapest way in
£3.5k
A clean M900 Monster from the mid-90s. The original Ducati naked, air-cooled, trellis frame, no electronics. Different category to the modern Streetfighter V4 — but the spiritual predecessor.
