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      04-14-2011, 03:56 PM   #17
YvesD
Lamininist
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United Kingdom
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Drives: Carbon Black X5M
Join Date: Apr 2008
Location: United Kingdom

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Quote:
Originally Posted by m1bjr View Post
My overall average is >26mpg and I do a LOT of hooning about and the car is tuned a little.

Makes the M3 numbers quite unacceptable.
Indeed, I've found the faster you go the more economical this motor is.

It will churn out low to mid 30's all day long in the 70-90mph bracket.

Fab.
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