Audi A2 e-tron prototype in the Wind tunnel

The distinctive roofline not only gives the A2 e-tron a strong character, but it's also the reason for its outstanding aerodynamics. These are continuously tested and optimized in Audi's Technical Development wind tunnel. With wind speeds of up to 300 km/h, high-precision aeroacoustic measurements, and a 235 km/h treadmill, the wind tunnel provides ideal conditions for optimizing the A2 e-tron's airflow, noise levels, and thermal stability.