First drive : Audi S4 Avant • Faster and more economical • Ride is firm, not harsh • It's mean and green-ish Audi S4 Saloon / Avant Price £36,000 (est) On Sale April You’ll like Pace and handling You won’t Limited availability These days it seems like we’re all in a rush to be green, but with the new S4 Audi has come with a way for you to get a rush and be green. Well, almost. Audi has ditched the f...