How many MPG do you get ?

[1qko3]

15-18mpg, on 93+ octane, superchip.... lots of bolt ons

racing I get around 12 mpg or less estimated

I guess that everone else is getting bad mpg, other than me. Why is this?

 

[AmBo]

isnt 93 octane recommended? whats the downside to putting in regular?

 

[jaidedeye]

I guess that everone else is getting bad mpg, other than me. Why is this?

i get good gas mileage......i didnt buy a stang for the economy though, but it is a nice bonus getting 28mpg hwy

 

[pdl2flr]

I consistantly average 22 mpg no matter how I drive the car. My lowest has been 21 mpg and highest is 24 mpg. I have always owned trucks prior and have never been out of the teens with them. So I am loving the mileage with my Mustang. Prior to my Predator tune, my car ran better and saw the best mileage with regular 87.

 

[Shiroelex]

Mine fluctuates alot, probably because of the tiny exhaust leak that I can't find anywhere. I average about 12-13 city, and, if I'm lucky, 20 highway. Of course, I do recall having about 60 miles into a tank once, and it was already almost half gone. I've got my stock gears, too.

 

['13_ImpactBlue_GT]

2003 GT coupe 4R70W

All stock except for MAC catback, Ive only had the car for a month but depending on my right foot Id say around 19 to 20 city/highway.

 

[Mel96GT]

24 mpg highway, with 87 octane and 3.55's. Same mileage with 3.27's.

 

[cougar694u]

Bone stock (just got the car 11 days ago) I got 22.7 with a mix of city/hwy driving (and kinda baby'ing it, laid into it about 4-5 times or so).

I used 87 first, but I could here some pinging, so I used 89 the last time I filled up and haven't heard it anymore.

 

[SilverGTV8]

2003 GT 5spd

Got 21mpg consistantly with the 3.27s

Got 20mpg on my first tank with 4.10s. And that included many many spirted romps on the throttle.

I run 93 octane. Pinged at 87 in stock trim and had a flat spot with 89.

 

[TheDBA]

I fill up when the trip odo is around 260 to 270 and usually it's 14.x gallons, so that puts me at around 18mpg. 2004 GT vert 5spd stick no mods. I don't beat on it, but I like to go fast on the interstate on-ramps. This is mostly 15 mile trips back and forth to work (half stop and go, half interstate).

 

[BadMoFo]

03 cobra

normally around 18-20 city and around 26 for highway

 

[edbo]

26 Highway, avg 20 mixed driving.

Still running stock gearing.

Looking to go to 4.10's soon.

 

[FalconGuy016]

15-16 City, I calculate it every time im at the pump, takes about 10 seconds with my phone.

 

[95CobraStang]

Good thread timing! I just did a mileage test on the highway for the first time (I knew it was pretty good, but had no idea it would be this good!!) This was with 91 octane:

I got 30.63mpg!!!! 7.02 gallons and 215 miles.. hell, that was even with 15 street driven miles. I now feel like it's an economy car on the highway...city driving is a different story though

 

[xseler8]

about 10mpg of 93oct..ouchhhhhhhh. But that's OK. I always wanted a car with a loud stereo and shtty gas mileage.

 

[edswhite99]

I get around 290 m/tank.

 

[SilverGTV8]

15-16 City, I calculate it every time im at the pump, takes about 10 seconds with my phone.

I do it in my head in less time

 

[green_fow_six]

just got a little over 23 mpg on my last tank of $2.75 a gallon 91 octane

 

[shonoff]

98 auto+4.56 gears=17 highway give or take

 

[Pertums]

'00 Auto

When I first got the car (used 2 years ago) I was getting 17.6 MPG.

I knew having a stang would be weak on MPG but there just had to be something wrong. So after checking things here and there I find the previous owner had chipped the car with some unknown brand home made looking ghetto chip.

Edit: The car also has 3.73 gears in it.

So I removed the chip, and purchased a Predator.

Ever since I have been getting 19.4 MPG

This is just the average, and I do a lot of local driving. On vacations and weekend with long trips it'll get 20-23 MPG no problem.