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      08-29-2012, 07:17 AM   #10

Drives: n55 BMWs
Join Date: Dec 2011
Location: us - ohio

Posts: 739
iTrader: (0)

Gotta say, I'm surprised. I was thinking the N20 would get much better MPG than the N55 but based on everyone's results the numbers look to be right inline with what we get in our N55 equipped X3. I wonder if it's just that the N20 has to work a bit harder? Maybe there aren't many N20s that are really broken in? I know our motor livened up a bit and efficiency increased after 10k miles.
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