Pure Shadow77

i was just curious the difference in gas milage from the stock 3.27 gears, to either 3.55 or 3.73 i know that 3.73 offer way better performance than both and am most likely going to get them but its just a question to see.

WhiteFoxGT

You'll probably be around the same, if not a bit better if you stay out of the gas.

But on average people see 1-2mpg drop... Worth it for the performance gain

blackstallion666

If you do alot of highway driving your gonna see a drop like 1-2. but if you do alot of city driving it should stay about the same if not gain a tiny bit since the car isn't under such a load when accelerating. Its a hard question to answer since it really depends on how you drive. Your gonna get alot of different answers on this probably. But i agree like said before even if you lose 1-2 its worth the gain to me.

Soldier GT

"Man forget the gas, you got a Mustang". This was said to me about a year ago when I posted the same question. I love the feel of the 3.73's but since my car is not a daily driver anymore, I will be installing 4.10's real soon. My advice to you is get the 410.s or you will be like me, redoing a mod....

Pure Shadow77

lol i know what ur saying, i really dont care about the gas especially since the car is paid off it was just a general question, but since my stang is a daily driver im gonna be going with the 3.73's =)

Soldier GT

Yeah man that's a good idea. Gas is cheap now but you never know......

Jbauer

damn, i'm going with 3:73s but everybody with 3:73s either already has changed or wants to change.. i'm torn up

Soldier GT

410's, if you're plan on staying N/A

Jbauer

what will i be doing at 80 mph w/ 3:73s? and what will i do with 4:10?

Soldier GT

It's not that much of a diff. Man like the guys told me; Don't fear the gear!!!!!!!