The new Audi R8 represents a big improvement in most areas over a car that was already very good indeed. It’s lighter, faster, stiffer and more powerful than ever before. Yet at the same time it’s also more efficient and more economical, featuring one of the best cabins of any sports car, at any price. Shame it isn’t a touch more analogue in its responses, especially in the way it steers with the new Dynamic steering system fitted.