What is the main difference between the Audi R8 V8 and V10 models?

I am looking to purchase an Audi R8 and I'm trying to decide between the V8 and V10 engines. What sets these two models apart in terms of performance and driving experience?

The main difference between the Audi R8 V8 and V10 models lies in the engine size and power output. The V8 model has a 4.2L engine and produces 420 horsepower, while the V10 has a 5.2L engine and produces 540 horsepower. The V10 model also has a slightly faster 0-60 mph time and a higher top speed. Overall, the V10 model offers a more exhilarating and powerful driving experience.