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      01-04-2011, 06:15 PM   #29
MikeinAlexandria
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Drives: 128i M Sport Convertible
Join Date: Aug 2010
Location: Alexandria, VA

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My 128i got 30.9 mpg (on the car computer, reset after filling the tank) on an RT from DC to NC beaches and back. On I95 and I64, I was maintaining a steady 77mph (a smidge above the limit, but slower than most folks) in the right lane. On the NC roads, I stayed at 7 to 8 mph over the limit. I am hoping for slightly better economy over time. But like someone mentioned, it is alot more fun to zip around. (And I still get about 24mpg...)