How many quarts of oil does a 2000 Audi A6 need?

Depending on your engine size: The 2.7L V6 engine requires 6.3 quarts of oil The 2.8L V6 engine requires 6.5quarts of oil The 4.2L V8 engine requires 8.0 quarts of oil As always, double-check with your owner's manual (if you have it) to confirm.