Quote:
Originally Posted by tecboy99
What do you other manual guys get for MPG on the highway? Doing 75 in 6th gear, I can't seem to get the MPG gauge to go above 20. It has been awhile. But, I seem to recall the auto doing better. Makes me want that 3.64 diff swap even more.
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75 MPH is at 2750 RPM for me with the automatic. The aero factor really seems to come into play at that speed though and my mileage averages 19-20 MPG. As long as I keep my speed around 70 MPH and RPMs at about 2500, I have no trouble getting 22+ MPG.
2002 X5 3.0 293,400 miles
2014 428i 14,200 miles
2004 325i sold at 123,600 miles
2001 325i sold at 66,000 miles