isjoining

City: 18mpg
Highway: 24mpg
Combined: 21mpg
Auto
17"
BP 87 octane
Motorcraft Synthetic Blend

2002GTforME

City: 15-17
Highway: 22-24
Combined: 20
5-speed, stock 17" tire size
87 octane anywhere
Motorcraft 5w-20 Synthetic Blend

BBK OR X-pipe, no cats, Flowmasters, K&N filter, synthetic trans fluid

04BlueGT

19-21 City
27-28 Hwy
23-24 average
Stick
Stock wheels/tires
Shell, Exxon, RaceTrack
Whatever the extended warranty gets me. Probably dino

VARifleman

15-16 city
25-30 highway
22
stick
stock front wheels and tires, 17x9s with 275/40/17 in back
No discount gas or Citgo (SCREW CHAVEZ!)
Royal Purple 5w20 with K&N oil filter.

mustang289

2001 GT Auto 3.73 gears

Only street driven on 17inch tires I got 15.8 last fill up...

65 357W, 5 spd, 3.00:1, 17inch tires

5-6mpg....

Nitti00GT

(on old stock motor)
12-13 getting on it...14-16 normal driving
19-21 hwy
avg. 14.5 cause I drive mostly city and get on it a lot (get between 180-190 miles per tank)
stick
stock wheels
BP or Shell since f*cking Wawa has 92 octane now
full syn but going to use dino on my new motor for a couple changes

bighvygt

2002 gt
5 speed
17-18 city
24-25 hwy
250 miles per tank city, 320 miles per tank hwy.
87 oct. gas
havent had an oil change yet.
stock 17" bullet wheels
cai, no cats, h-pipe

Injected97GT

So I guess I'm getting the worst gas mileage here thanks *** hole for bringing up this topic to kill my self esteem lol.

timi

maybe 15 city, 18-20 hwy/cty mix but 16 if i don't baby it. i'm not sure about hwy alone, i never drive that long at once