BP Ultimate and Caltex 98RON are both great for me Euro. Take ur pick

When you break-in a new car in, just drive it normally. Dont be too gentle but dont thrash it. You want the engine to get used to normal driving as soon as possible and you want to give it a good rev now and then so the piston rings seal properly.

Have a read of this article: http://www.mototuneusa.com/break_in_secrets.htm