Why is the V10 engine preferred in the Audi R8?

I have seen many high-end sports cars use V8 engines, but the Audi R8 uses a V10. What is the reasoning behind this choice and how does it affect the car's performance?

The V10 engine in the Audi R8 allows for a more powerful and responsive driving experience. It produces a higher horsepower output compared to a V8, giving the R8 its signature impressive acceleration.

The V10 engine is also more compact, allowing for a better weight distribution in the R8. This improves handling and overall performance of the car.

Furthermore, the V10 engine in the Audi R8 is based off of the same engine used in Audi's successful Le Mans Prototype race cars. This creates a more race-inspired and exhilarating driving experience.