The 2014 RS4 Avant Nogaro Edition is the rarest production Audi. Audi sold only 50 examples ... a gloss black finish on the single-frame front grille, and exhaust tips, in addition to special ...

Audi has released a new special edition version of the Audi RS4, to celebrate the 20th anniversary ... rails and a gloss black finish on the front grille, window surrounds and sports tailpipes ...