Why do Audi R8 engines have a V-shaped layout?

I've noticed that most Audi R8 models have engines with V-shaped layouts, but I'm not sure why. Can you explain the purpose behind this design decision?

The V-shaped layout of the Audi R8 engines is actually a common design choice for high-performance vehicles, as it allows for better weight distribution and balance.

The V-shaped layout also allows for a shorter and more compact engine, which helps with overall aerodynamics and reduces weight in the front of the car.

Additionally, the V-shaped layout allows for better engine cooling, which is crucial for high-performance vehicles like the Audi R8.