Why do Audi cars have more angular front ends compared to other brands?

I've noticed that Audi cars tend to have sharper and more angular front ends compared to other brands. Is this just a design choice or is there a functional purpose behind it?

The angular front ends on Audi cars are actually a result of their aerodynamic design. The sharper edges help reduce drag and improve the overall efficiency of the vehicle at high speeds.

Aside from aerodynamics, the angular front ends on Audi cars also provide a more aggressive and sporty look, which aligns with the brand's image and target market.