Audi advanced into new dimensions with the A4 sedan. In just a few weeks the A4 Avant—the sportiest, best-looking mid-sized station wagon on the market—will follow. In addition to impressive handling characteristics and a captivating feel of quality, the Audi A4 Avant also offers a practical bonus for sports and recreation enthusiasts: Its dynamic, elegant bodywork conceals up to 1,430 liters (50.50 cubic ft) of cargo space and numerous well thought-out details. Less