Re: Which Petrol
US Owner's manual says
"high quality unleaded gasoline having an octane rating of 91 or higher."
However this is for Pump Octane Number (R+M/2). In general this is 4 points lower than Research alone so 95 should be fine.
OTOH boosted engines tend to like higher octanes so it is up to you.
Last edited by Padgett; Dec 18, 2013 at 08:37 AM.