Feb 27, 2010 #1 D Dsac New member Joined Feb 27, 2010 Messages 1 Reaction score 0 Points 1 hey i have a 1999 audi a6 2.8 quattro and i was wondering whats the difference between 1.8, 2.8, and 3.0 A6 ? I heard that its hard to upgrade a 2.8 audi a6 ? but easier to upgrade a 1.8 A6 ?
hey i have a 1999 audi a6 2.8 quattro and i was wondering whats the difference between 1.8, 2.8, and 3.0 A6 ? I heard that its hard to upgrade a 2.8 audi a6 ? but easier to upgrade a 1.8 A6 ?