How does the Audi e-Tron motorsport car achieve such efficient acceleration?

I've noticed that the Audi e-Tron motorsport car has an incredibly fast acceleration time, but I'm curious to know what technology or components allow it to achieve this impressive feat.

The Audi e-Tron motorsport car has two electric motors, one on the front and one on the rear axle. This gives the car a combined output of 640 horsepower, which makes it incredibly quick off the line. Additionally, the car's advanced torque vectoring capabilities allow it to distribute power to the wheels in a way that maximizes traction and acceleration.

One of the key factors contributing to the Audi e-Tron's impressive acceleration is its lightweight construction. The car's body is made primarily of carbon fiber reinforced polymer, which reduces its overall weight and allows it to accelerate more quickly. This also improves the car's handling and overall performance.

The Audi e-Tron motorsport car also utilizes regenerative braking technology, which allows it to convert some of the energy normally lost during braking into usable electricity. This electricity can then be stored in the car's battery and used to power the car's motors, providing an extra boost of acceleration.