How does the BMW i7's electric drivetrain work?

I've been hearing a lot about how the BMW i7 is an electric car, but I'm not really sure how the drivetrain works. Could you explain it to me?

Sure Samantha, the BMW i7's electric drivetrain works by using a large lithium-ion battery to power an electric motor. This motor then drives the car's wheels directly, providing instantaneous torque and a smooth driving experience.

Hi Samantha, in simple terms, the BMW i7's electric drivetrain eliminates the need for a traditional combustion engine and instead uses electricity as its sole source of propulsion. This not only reduces emissions, but also provides a more efficient and powerful driving experience.