Ford Mustang Forum - View Single Post - What's your GT's MPG ???? Good or Bad ????
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post #24 of (permalink) Old 06-09-2014
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jlee910's Avatar
Joined: Apr 2014
Location: Birmingham
Posts: 1,931
My 2007 GT 5-speed gets about 16-17 city and 24.75 highway when I drive right (cruise set around 78), 14/21 when I don't.

My 2006 GT automatic got 14-15 city and 21 highway when driven right, 12.5/18 when I didn't.

2006 GT was computer and hand verified; the 2007 is all hand. I went with a deluxe GT to avoid the door panel mess falling again, but the computer and hand were both very close.

I may be wrong, but I believe the 2011-2014 5.0s are extremely close, if not a slight bit higher than the 4.6 3vs.

2007 Mustang GT 302 stroker 6060 swap, 3.73 gears, Hidden Hitch Receiver, Barton Short Throw, JBA LTs, Borla Touring Axle Back, Lito tuned SCT X4. BMR SP009, Bilsteins, J&M CC plates, J&M LCAs. 4 Piston Brembos
DOB GT450 with VMP Gen II 2.3 TVS | 13/14 GT500 HE & IWP | GT500 hat & DW340s | FRPP 52lb | CMS Stage 2 Blower Cams | Comp 113 Springs & Retainers | 8 rib conversion | Track Spec GT500 Vents | PTFE Heat Barriers

Last edited by jlee910; 06-09-2014 at 06:44 PM. Reason: Computer vs Hand left out
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