Audi electric concept car E-tron, design based on the R8 concept car, equip with four motors and a lithium-ion battery pack, 313 hp and a torque of 3319 lbs/ ft. 0-62 miles/ hour acceleration process takes 4.8 seconds, but because of E-tron huge torque, its 37-75 miles/ hour in the middle of the acceleration process takes just 4.1 seconds.

E-tron battery pack with 53 kWh of electricity, of which 42.4 kwh of electricity is available. The battery weight 1036 pounds, 3527 pounds of car weight, battery packs were installed in the vicinity rear axle and liquid cooling device.

Each axle equipped with two motors, E-tron retained iconic Audi Quattro four-wheel-drive system. Audi E-tron at the EU combined driving mode, the maximum mileage is expected to reach 154 miles.