How many kilometers can the BYD Han achieve at a speed of 120km/h?
2 Answers
BYD Han is expected to achieve 400km at a speed of 120km/h. Here is an introduction to the BYD Han EV: 1. Body dimensions: 4980×1910×1495mm, with a wheelbase of 2920mm. 2. Design: The front face adopts a closed design method, simple and elegant. The design elements transform the dragon mouth into a flat design, paired with horizontal lines, making it more aesthetically pleasing. 3. Power battery: The BYD Han EV is equipped with BYD's self-developed lithium iron phosphate blade battery, offering two range versions: the ultra-long range version and the four-wheel-drive high-performance version. The ultra-long range version is equipped with a permanent magnet synchronous single motor that can provide a maximum power of 163kW, a maximum torque of 330N·m, and a maximum range of 605km.
Driving a BYD Han at 120 km/h on the highway can significantly reduce its range compared to the official data, mainly due to increased air resistance and higher battery consumption at high speeds. For example, the Han EV Standard Edition claims a NEDC range of 605 km, but in reality, on the highway, it might only achieve around 350 km. This also depends on factors like the battery's condition and the weather. Using air conditioning in summer or heating in winter can further deplete the battery, possibly reducing the range to 300 km. To save power on the highway, it's best to maintain a steady speed, avoid sudden acceleration, and use ECO mode. From my experience on long trips, planning charging stops in advance is crucial. Nowadays, with plenty of charging stations at service areas, covering 400 km is manageable. Tire pressure and vehicle load also affect range—lighter loads and proper tire pressure can add a few extra kilometers. However, for long highway trips, it's always wise to plan for a mid-journey charge.
