Harley-Davidson Breakout vs Suzuki DR-Z4S

The Harley-Davidson Breakout (2025) and the Suzuki DR-Z4S (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 Harley-Davidson Breakout is a cruiser with 1,923 cc, 103.3 hp and 309 kg; the Suzuki DR-Z4S is a enduro bike with 398 cc, unlisted power and 151 kg. Power-to-weight with the rider: 268.9 hp/ton versus no data.

In the simulation the Harley-Davidson Breakout covers 0-100 km/h (speedometer) in 3.50 s and the Suzuki DR-Z4S in 4.98 s; the Harley-Davidson Breakout is quicker by 1.49 s. In the 100-0 km/h brake test, braking distance without the 0.3 s reaction time is 49.1 m for the Harley-Davidson Breakout (ABS unknown, class assumption: no ABS) and 46.8 m for the Suzuki DR-Z4S (with ABS). The Suzuki DR-Z4S stops 2.3 m shorter. Calculated top speed: 202 km/h (estimated from power and drag) versus 145 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 class-average calibration (no accepted model-specific road test) for both. Missing manufacturer data (power, torque) 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.