Of course Porsche indicates if consumption exceeds 1.6 qt/ 622 miles an analysis of oil consumption should be performed at the dealer..
Subarus level to take note is 1 qt /1200 miles....
Just love the USA Today"
lite" doesn't say what consumption amounts to excessive consumption. One of the premier auto manufacturers specs thats warrants action is 3 times the action level of the maker of everyday cars...
