Mustangmaster

2KSilverStang, I used to have a 2006 V6 Premium and the best I could ever get was around 27. My GT gets better mileage on 100+ mile interstate trips than my previous V6.

darkfox2002

Hmmm seeing all those high mpg's makes me think I have a heaver lead foot then I thought. I seem to average about 14-16 city driving dont do much high way driving but on my last trip from OC to Santa Barbara (160mi) I averaged around 24 mpg. Maybe I do have to much of a lead foot. 08 GT Convertible these are with top up too. Any tips to get better mileage?

NJ09GT

Stock 09 GT 5 Speed 3:55's - Mostly City ; I don't beat on the car - not heavy on it. Around town near 17-18 Highway (the last trip)was 28/29.

conejo172

I have a 2010 V6 stick shift, I do mostly mixed highway/city driving, a little spirited sometimes and I am averaging around 21mpg. When I went to visit my brother in New Jersey(all highway driving) got around 28 mpg I'm happy with that.

Hagwood

I obviously have a heavy foot. I'm about 90% city:

14 city
24 highway

GT with mods in sig.

2K7SilverStang

update!!!!!
i was too hard on my stang.. i do both 50% this last week and got 25 mpg in my v6... which is more than my old station wagon so i cant complain XD
with the tuner im buying TODAY!!!! ill get even more
and this was with rapid accel to show off for girl friend lol im a child at heart

usc49erfan

15, cautious foot b/c of tickets

bigblue15

i drive an 06 gt auto with a MAC CAI, and 93 octane torque tune...i essentially do all city driving, im rarely on the highway (probly 5% of my driving) and i get 15.5 :\ i do push her pretty hard tho sometimes haha