It's been 20 years since Audi unveiled the RS2 Avant, the progenitor of ... while the roof rails are matte black. 20-inch wheels in a V-spoke pattern are the RS4 Nogaro's final exterior tell.

If you’re into fast estates, the RS4 will certainly appeal ... While the standard 19-inch wheels fill the arches well, for the full effect the larger 20s have a tad more width and aggression ...