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Post your MPG's

peetucket

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Silicon Valley, CA
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Peter
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2015 GT Convertible | Guard | Manual
After about 2000 miles, I've found my GT (manual, convertible, 3.31 gears) varies quite widely. We live in a hilly area and if I do 100% city up and down hills, I get about 14 MPG even without pushing it hard. When I take it on the highway and do 70-75 MPH for a couple hours, I easily get 27 MPG (even with the top down, which must hurt aerodynamics). Bottom line: the GT really does not like driving at low speeds up and down hills and stopping at red lights all the time.
 

hiccup

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Kentucky
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2015 Mustang GT black base PP RECAROS
I have 2500 miles on my manual gt. Mostly highway to and from work 25 miles each way. My average is 23 mpg. I am getting 27 on the highway so far if I keep my foot out of the happy pedal.
Im getting the exact same thing on my display, same drive time on highway and I have 3.73 gears. Starting to seriously doubt it. I have filled up and went straight home on highway before and seen nearly 30mpg.. Thinking of just calculating miles/ gallons on receipt compared to next fill-up..Now that's just driving around 55 to 60 mph though if that matters.
 

Old 5 Oh

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Wilder, ID
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David
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2015 GT Premium AT
I have yet to have a tank under 20 mpg. 11,000 miles. GT, AT, 3.15 gears. I have never reset the Trip B computer. It's on 24.8.
 

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RockStang

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AA county MD
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Joe
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2016 GT Whippled
15 mpgs consistently. I did hit 25 last weekend on the way up to the AM show.
 

BmacIL

Enginerd
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Naperville, IL
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2015 Guard GT Base, M/T
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David@Steeda

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United States
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www.steeda.com
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David
Vehicle(s)
Bolt-on, slammed S197
only 1500 miles but started off 16mpg now its over 18 using the car computed mileage. probably 90% city 10% highway but open city driving. Not sure if its just me but my mpg seem to improve after installing the Steeda intake
#SteedaFTW :cool:
 

chris_5oh

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Houston, Tx
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2015 Black GT Premium PP
I have about 3500 miles and average 17.9 for lifetime, have also been on 2 road trips so I would imagine I would be at 16 or below without those.
 

mikef523

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Missouri City, TX
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15 Mustang eco, 17 explorer, 17 Jaguar F-Pace
I know I should be getting 22 city, but I can't get past 19, because I keep playing around in Sport mode. Constantly "Goosing the throttle".
 

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73MachI

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Ontario
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Brett
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15 Mustang GT M6 PP ESP Magnetic
@1,200 miles, 17 mpg, city/highway 50/50, not driving for fuel economy typically.
 

ktp1598

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Mount Washington, Ky
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Bobby
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2019 Kona Blue California Special
Road trip. Mostly flat in Indiana. 300 miles, 100% highway at 50-75 mph. Automatic with 3.15 gears, 5000 miles on car. Avg at end of trip was 28.3.
 

2015-MUSTANG

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Florida
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Al
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2015 Turbo Mustang
After 9000 miles averaging 21 mpg. Ecoboost. 75% city.
 

bmatt

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South Carolina
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Brian
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2015 GT Premium PP, 2014 Honda Odyssey EX-L
GTPP Premium with about 1800 miles. According to fuelly I get 14.9mpg pretty consistently with 60/40 city/"highway" (it's an intrastate highway so there are a few segments of open 55mph zones). I'd love to get about 18mpg but I'm not up for driving too sedated yet, maybe in a year or so I'll get better numbers!


Sent from my iPhone using Tapatalk
 

Glenn G

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Kaiserslautern, Germany
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Glenn
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15 DIB 6MT base Ecoboost
2815.3 kms out of 2816.3 so the Trip2 got reset at 1 km 10.8 l/100km :lol:

That's 1745 miles in the first 3 weeks :eyebulge: at 22 mpg and I have been Driving at speeds that would get you arrested in the U.S. 90 mph + and have seen 155 mph.
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