Thread: Observed fuel efficiency on the N20 / xDrive28i?
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      09-04-2012, 08:45 PM   #14
Phoskins23
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Drives: 2013 X3 28i
Join Date: Apr 2012
Location: CT

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Just finished a 1500 mile road trip in my 28i. Got 30.8 (US) MPG total, almost all highway miles on flat ground averaging 72 mph.
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