Please Post Your Gas Mileage

killfrog · Jan 9, 2011

BONE STOCK 06 MUSTANG GT 5 SPEED... GOT 95000 ON HER NOW AND OWNED SINCE SHE HAD 4000 MILES... ALWAYS GOT AN AVERAGE OF 21.5.. I DROVE IT FROM FLORIDA TO SAN ANTONIO ONCE.. SET CRUISE ON 75 THE WHOLE WAY THERE AND GOT 25.5 MPG ON THE WAY HOME SET THE CRUISE ON 65 AND GOT 29.8... LAST TRIP I TOOK TO NORTH MISSISSIPPI I WAS EASY ON THE THROTLLE AND USED THE HILLS TO MY ADVANTAGE AND ONLY EXCELERATED WHEN I HAD TOO... GOT 31.7 MPG!!! A 300 HP CAR AINT SUPPOSED TO GET THAT LOL!!!

flponycar · Jan 15, 2011

08 GT with the Diablo 93 tune and 93 octane gas I get about 14 city and 19 highway.
With the Diablo 87 tune and 93 octane gas it bumps up to 19 city and 24 highway.

ShipYourCarRich · Jan 15, 2011

I usually average about 16mpg during the week. That's probably 80% city, 20% highway. Last road trip averaging 75mph I was getting 24mpg. For 509WHP I think that's pretty good

cdog1157 · Jan 15, 2011

Wow, all these people with SC's are getting better mileage than me. I have a full exhaust, cai and tune and average 16mpg and I rarely drive it hard - too many local police. I even reset it on the interstate with cruise set at 65mph and it only went to 25mpg....but already it's back down to 16.5mpg-----was basically the same mpg's at stock too.

Boosted05GT · Jan 24, 2011

My baby is showing her age here but this is the best I see when I fill my tank. For a 2005 thats stroked and blown with straight pipes, 3.90 gears and daily driven between 5 to 8lbs of boost (depending on traffic), not too bad in my opinion....but then again, I didn't mod her for fuel efficiency in mind, I have a P.T. Cruiser for that

MetalObsession · Feb 5, 2011

I have a JLT CAI with Bama 93 Race tune and I get 18-20 City and upwards of 29-30 highway.

Autos · Mar 4, 2011

My 09 Gt stick is all stock but the axle backs and it gets about 8mpg in the town and 25ish or 19if Im feeling good

IndyCar · Mar 8, 2011

My 05 GT gets about 22-23 going to work everyday (60 miles round trip), mostly rural highway. I usually get about 27-28 interstate highway on a trip I make 4-5 times a year, (380 miles rd trip), cruising about 70 mph with occasional 80+ outburts.

KisStang · Mar 21, 2011

booya

I have a 2011 v6 stang with the 2.72 gears in the back. I get about 26 mpg when playing around town.

However, I averaged 36 mpg when I make my run on the highways down to Chicago and back for work. this also had some (very little) surface streets involved.

My ultimate MPG was achieved this weekend when I took a trip across northern Indiana. I drafted behind a semi for 120 miles and got over 40MPG. Put that in your Prius piece pipe and smoke it Al Gore.

geosnake08 · Apr 12, 2011

I've had my 2008 V6 5speed for 3 weeks. First tank while learning how to play with her was 18.54. That's with a 6 block commute to and from work, no highway. 570 mile trip to central Illinois was 30.56 cruise @ 72 and 28.76 cruise @ 75. No complaints from me, I wasn't expected that much. I imagine if I could keep it under 70 it would be a constant 31-32. All stock right now, we'll see what the CAI/tune and duals do.

DC-GT · Apr 14, 2011

2011 GT, 500 miles on the car, 18 city and 28 highway, no mods.

thelastsumurai · Apr 22, 2011

11 GT automatic gas milage

I am currently getting about 22.5 mpg combined hwy and local driving in Ocala, Florida. Automatic Stock gears (315), the rest of the car is all stock. Just put on gt500 mufflers and I'll see if any difference.

Oxymoron · May 10, 2011

2011 GT/CS, completely stock, a little over 1000 miles. Getting 12.6 city, dunno highway. I really want to get it up, any tips, please?
Edit: Whoops! 6MT

86GTHatch · May 16, 2011

86 GT 5 Speed. 15.5 MPG last tank, 90% city driving. MAF conversion running A9L ECM. CAI, Trick Flow Intake, E cam, LT headers, O/R x pipe, and 4:10 gears, approx 150 lb weight reduction. I have managed 22 mpg on an all highway tank (55-60 mph).

Decker1958 · May 19, 2011

SCT Flash Tune + Steeda CAI = 40+Hp But Milage Suffers.

I own a 2011 Mustang GT Premium automatic with stock 3.15 rear gears. Unhappy with the flat spot from 20 to 30 mph I had a SCT Performance Flash Tune and Steeda CAI added to the car. The car now has excellent throttle response but milage around town is a mere 10.6 mpg (ouch!). Lots of stop and go traffic is wrecking havoc on my milage. I have yet to take the car on the main interstate so I have no idea what highway milage is. Naturally with the added 40hp from the modifications you'll want to drive the car fast most of the time but this isn't always the case. The car is only three months old and is not broken in and has 1,400 miles on the odometer. I expect milage will increase after the break in period.

Coyote5.0 · May 21, 2011

Just finished running the first tank of ethanol free premium through the car. Average 27.6MPG, mostly highway miles. I couldn't believe it was that high on a 412hp car.

jt14894 · Jun 9, 2011

2005 GT Premium 51,459 miles. Bought new in 2005. At the most recent fill up, 25.601 MPG (50% city/50% hwy). Running on 100% pure ethanol free gasoline.

Couger · Jun 28, 2011

19.5 on my last tank. GT with stick.

Stang11Fiveohhh · Jul 2, 2011

i average about 12-14mpg but i do drive like an idiot so.

milkrun49 · Jul 12, 2011

My 2011 GT Auto continuuously gets 26-28 mpg while going up and down 95 to NJ to Fl. with the cruise is on 70. The only thing I've done to it is put a K&N panel filter on from day one. In town I can get 16-18 if I can keep my foot off the gas (hard to do). Gary

Please Post Your Gas Mileage

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