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      12-26-2018, 03:12 PM   #15
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sspade's Avatar

Drives: F30
Join Date: Oct 2017
Location: Folsom, California

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2016 BMW 320i  [0.00]
Originally Posted by rjdnyy224 View Post
Originally Posted by sspade View Post
What sort of MPG do you achieve at say... 75MPH with the cruise control on?

Over the course of a trip, not a spot number.
I've never tracked the mpg on a trip and when I'm cruising open PA highways on my way to or from school, I'm not doing 75mph with cruise control on lol. But my avg. mpg is 25.3 mpg, I'd say 70% city all in sport, if that's worth anything to you. The next time I hit the highway for a long period of time, I can track my mpg on that trip for ya...
Ok thanks, that would be nice. Im interested to see what an FBO N20 running Bootmod3 stage 2 flash tune what get on the highway when actually trying to get good MPG.

Same setup without a tune and Im getting this with average mixed driving.

Have not burned an entire tank on the highway since I started tracking but I figure Id get at least 33mpg going 75mph (over the course of 15 gallons).
Attached Images
2014 BMW 328i FBO, Bootmod3 Stage 1
2016 BMW 320i Stock