Why does the BMW i5 have a low drag coefficient?

I noticed that the BMW i5 has a very low drag coefficient of only 0.25. What technology does BMW use to achieve this and how does it impact the car's performance and efficiency?

Hi Samantha, the low drag coefficient of the BMW i5 is achieved through meticulous aerodynamic design. From the sleek exterior to the placement of the wheels, every aspect has been carefully considered to reduce drag and improve performance. This not only results in a smoother and more efficient driving experience, but also gives the car a more modern and sporty look.