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      01-14-2013, 09:29 PM   #61
davidturnedge
Private
Australia
8

 
Drives: E90 320i Silver 6MT
Join Date: Dec 2011
Location: Sydney


Posts: 95
iTrader: (0)

Well, half a tank on and fuel economy on 95 is just about the same as 98 with the same driver and trips. Engine sounds like it's running less smoothly. Maybe it's just in my mind..? I will try BP Ultimate next. From memory that fuel makes my car run the smoothest with noticeably better fuel economy.