Harley-Davidson Nightster Special vs Husqvarna FE 450

The Harley-Davidson Nightster Special (2025) and the Husqvarna FE 450 (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 Nightster Special is a cruiser with 975 cc, 88.5 hp and 225 kg; the Husqvarna FE 450 is a enduro bike with 450 cc, unlisted power and unlisted weight. Power-to-weight with the rider: 295.0 hp/ton versus no data.

In the simulation the Harley-Davidson Nightster Special covers 0-100 km/h (speedometer) in 3.17 s and the Husqvarna FE 450 in 4.49 s; the Harley-Davidson Nightster Special is quicker by 1.33 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 Nightster Special (ABS unknown, class assumption: no ABS) and 51.5 m for the Husqvarna FE 450 (ABS unknown, class assumption: no ABS). The Harley-Davidson Nightster Special stops 2.3 m shorter. Calculated top speed: 180 km/h (estimated from power and drag) versus 151 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 the Harley-Davidson Nightster Special and class-average calibration (no accepted model-specific road test) for the Husqvarna FE 450. Missing manufacturer data (power, torque, 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.