Audi e-tron 2019 dimensions. 17 cm. Boot space: 660 liters. Dashboard. Interior space with 5 seats. The Audi e-tron has a length of 4901 mm, a height of 1629 mm, a width of 1935 mm without the exterior mirrors and a measurement of 2189 millimeters with the mirrors unfolded. Motorization: electric.