Audi RS 4 Avant

Audi is giving the A4 Avant the high performance RS treatment. The wagon will boast a zero to 60 mph time of 4.7 seconds and a top speed of 155 mph, or 174 mph if you opt to forgo electronically limited speed.

Source: http://reviews.cnet.com/2300-10863_7-10011364.html?tag=cnetRiver