How does the BMW i4's electric powertrain work?

I am interested in the new i4 model from BMW, but I am not familiar with how electric powertrains function. Can you explain how it works? Is it similar to traditional engines?

Hi Erika, the BMW i4 uses an all-electric powertrain, which means it runs purely on electricity instead of traditional gasoline. The powertrain consists of a battery, electric motor, and control electronics. When you press the accelerator, the electric motor uses the energy from the battery to power the car. There is no combustion engine involved, so it is much more efficient and environmentally friendly compared to traditional engines.

Hi Erika, the BMW i4's electric powertrain works by converting electrical energy from the battery into mechanical energy to power the car's movement. It is similar to traditional engines in that it converts energy into motion, but the source of energy is different. Electric powertrains also have regenerative braking, which means the car can use the energy from braking to recharge the battery. This technology can help improve the overall range of the car.

Hello Erika, the BMW i4 utilizes a high-voltage lithium-ion battery as its main energy source. The battery can be charged at home or at public charging stations. The electric motor also has a special control system that optimizes power output based on driving conditions. This means the car is not always using maximum power, which can help conserve energy and improve range. Overall, electric powertrains are efficient, quiet, and offer instant torque, making for a smooth and powerful driving experience.