What is the powertrain in the Audi e-Tron and how does it differ from traditional engine systems?

I'm considering purchasing the Audi e-Tron but I want to understand the inner workings of its powertrain and how it differs from traditional engines. Can someone explain this to me in detail?

The Audi e-Tron utilizes an electric powertrain, which means it is powered by a high-voltage battery and electric motors instead of a traditional gasoline engine. This not only reduces emissions but also allows for a smoother and quieter driving experience.

In comparison to traditional engines, the Audi e-Tron powertrain has fewer moving parts which leads to less maintenance and potentially lower long-term costs. It also has regenerative braking, which means the electric motors can actually use the energy created when braking to recharge the battery.

The powertrain in the Audi e-Tron includes two electric motors - one on each axle - which allows for all-wheel drive and precise control of torque distribution. It also has a unique brake control system that integrates the traditional hydraulic brakes with the electric motor braking to improve overall performance and efficiency.