We just bought our 2008 Acadia and will be moving to Hungary in June. Does anyone know if the fuel they use in Europe will cause any problems since the minimum octane rating in European countries is 95. Have already sent an email to Shell to see what they will say, just wondering if anyone here might have any experience. Also, I did read the owners manual and it only talks about not using leaded or fuel with MMT. Thanks in advance for any and all information.