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      08-14-2008, 04:16 PM   #3
shenard
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Drives: '09 X6 50i AW
Join Date: Oct 2007
Location: Dallas, TX

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2009 BMW X6 50i  [0.00]
Quote:
Originally Posted by autodahn View Post
I have driven 1000 mostly highway miles, and have not yet noticed any lag. Getting good mileage too, around 20. Cheers! -ad
I have not noticed any turbo lag either. autodahn, I guarantee you will not get close to 20mpg in normal city driving. I am about to fill up my third tank and I have been getting 11.5-12.5 in city. On strictly highway/tollroad with a feather foot I was seeing around 18ish for the 15 miles I drove nonstop. I could see around 20ish if you do not change speeds or drive faster than 70.

I have not even been driving that aggressive and have only punched it once so I am guessing once I am broken in I will probably have to stomach around 13 or just under that number in city and lower if I drive aggressively.
Appreciate 0