Audi's new station wagon will certainly 'steal' quite a few buyers from the competing BMW 5 Series and Mercedes-Benz E-Class. Less than a month ago we saw the new Audi A6 in sedan form, but now an even more practical, new Audi A6 Avant is available . Compared to the sedan, the Avant is even more seductive and offers exactly the same technology. By having the advantage of a large luggage compartment, which is big enough for the whole family.