Audi A8L 6.3L W12 Oil Capacity Capacity 11.2L (11.8 qt) Audi A8L 6.3L W12 500hp 11.2L (11.8 qt) Use synthetic oil SAE 5W-40, SAE 5W-30 or SAE 0W-40 Contents hide 1 Share this: 2 Like this: Share this:TwitterFacebookLike this:Like Loading...