Kawasaki Vulcan S vs Suzuki V-Strom 800 DE

The Kawasaki Vulcan S (2026) and the Suzuki V-Strom 800 DE (2025) are compared with the same Moto Kıyas physics model under identical conditions: flat dry asphalt, no wind, a 75 kg rider and no passenger. The Kawasaki Vulcan S is a cruiser with 649 cc, 59.9 hp and unlisted weight; the Suzuki V-Strom 800 DE is a adventure bike with 776 cc, 83.1 hp and unlisted weight. Power-to-weight with the rider: 226.5 hp/ton versus 282.1 hp/ton. On this measure the Suzuki V-Strom 800 DE is 25% ahead.

In the simulation the Kawasaki Vulcan S covers 0-100 km/h (speedometer) in 4.49 s and the Suzuki V-Strom 800 DE in 3.49 s; the Suzuki V-Strom 800 DE is quicker by 0.99 s. In the 100-0 km/h brake test, braking distance without the 0.3 s reaction time is 44.7 m for the Kawasaki Vulcan S (with ABS) and 41.4 m for the Suzuki V-Strom 800 DE (with ABS). The Suzuki V-Strom 800 DE stops 3.3 m shorter. Calculated top speed: 173 km/h (estimated from power and drag) versus 190 km/h (estimated from power and drag).

All values are an estimated simulation, not road-test measurements. Technical data comes from the sources listed below; the model uses model-specific parameters calibrated against published road tests for both. Missing manufacturer data (weight) is estimated by class regression, not measured. Missing manufacturer data (weight) is estimated by class regression, not measured. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.