Ford Mustang Forum banner
Cancel

Actual Gas milage/GT or STI- seriously.

5479 Views 55 Replies 24 Participants Last post by  JEB, 
S
2 things guys. 1- What's the true ave. gas mileage for the GT. I just dont believe that it's 21 for an 8 cyl. American car. Also, how does it feel to see a car like an STI fly by on the highway, and know that there's no way to handle/perform at that level? I want a GT sooo badly, but people assure me that I wouldn't be happy with the performance. Thanks.
Save Share
1 - 1 of 56 Posts
F
How are you guys getting 20, 21, 22, 23 mpg!!?? I have 12,000 miles on my GT and I'm averaging 17.5 mpg. I also have shorty headers, off-road x-pipe and Borla cat-back. But even w/o the off-road x-pipe, I was only at 18.2 mpg.
Save Share
Reply Quote
1 - 1 of 56 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Ford Mustang Forum
A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more!
Full Forum Listing
Explore Our Forums
2005-2010 Mustang Talk 2011-2014 Mustang Talk 5.0L Tech Classic Tech 2005-2010 Mustang GT Tech
Top