Miles Per Gallon Feedback
04-13-2014, 12:07 AM
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Just bought a new to me 2012 g37xS sedan with 19k on the clock. Have driven about 1200 miles and am averaging 23.7. 80% highway, only really spirited on on ramps.
04-30-2014, 01:24 PM
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Join Date: Apr 2014
Posts: 26
Just got a new to me 2011 G37x sedan. 29k and after a few fuel ups I am averaging just under 21mpg. Probably 60% highway.
05-02-2014, 05:04 PM
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Join Date: May 2014
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05-05-2014, 01:31 PM
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Join Date: Dec 2009
Location: Framingham Ma,
Posts: 6,098
Been getting 20 MPG, mostly HW tho.
05-13-2014, 10:30 AM
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Join Date: Mar 2013
Location: Philadelphia, PA
Posts: 43
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So far I am seeing 22-24 mpg average with mixed 70% high way and 30% city
05-14-2014, 10:34 AM
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Join Date: Sep 2013
Location: Kenosha, WI
Posts: 163
2009 37x, 80% Hwy / 20% City - About 23 overall.
05-14-2014, 10:59 AM
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Join Date: Feb 2014
Location: Key West, FL
Posts: 291
Cleaned the throttle bodies on saturday and now im getting 15-16 straight city though. Key West no HW here
05-16-2014, 04:53 PM
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Join Date: May 2014
Location: Litchfield Park
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My first tank owning the car, I'm working about 21.5 mpg with some playing around involved.
05-20-2014, 11:42 PM
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Join Date: Dec 2013
Posts: 19
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26 HWY
18 CITY
2012 Sedan
6MT
05-20-2014, 11:43 PM
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Join Date: Dec 2013
Posts: 19
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Thats keeping it under 70 on HWY. Over that it drops.
05-21-2014, 07:33 PM
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I do h/h city and freeway. But a lot of time stuck traffic on freeway, I have about 19 mpg
05-25-2014, 08:33 AM
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Join Date: May 2014
Location: Western NC
Posts: 25
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2011 Sedan 6MT.
I reset the nav/computer mileage device when I bought the car in July 2013. I have never reset it since.
It shows 25.1 mpg overall in 15k miles.
I do reset the dash mileage computer at each fillup.
My car gets around 23 in town and 27 on the highway and it doesn't matter what octane fuel I use WRT MPG.
I use cruise on the highway, and typically shift at 3k or less, and coast whenever approaching red lights or on long downhills; around here there are many.
YMMV
05-25-2014, 11:45 PM
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Join Date: Mar 2014
Location: Elk Grove, CA
Posts: 62
2011 Sedan (auto), 36k miles
19-20, city driving. About 24 driving from LA to Sacramento, averaging about 80mph.
06-02-2014, 11:38 AM
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Join Date: May 2014
Location: NoVA
Posts: 177
23.8mpg 2010 g37x, This car is a hybrid compared to my other V8s
06-07-2014, 05:27 PM
A 1/4 mile @ a time
Join Date: Jun 2012
Posts: 1,840
Pretty happy with my latest trip. I had the cruise control set on 83 with a couple of triple digit pulls and a couple of miles through city traffic.
