what is the different between the Audi A6 3.2L standard engine and the 3.2L Quattro engine?
Nothing, the word Quattro indicated that tge car was all-wheel drive (AWD)
Are the engines interchangeable?
yes they are !
Looking for a Used A6 in your area?
CarGurus has 6,855 nationwide A6 listings starting at $1,795.
Search Audi A6 Questions
Audi A6 Experts
Related Models For Sale
Used Cars For Sale