so yea i currently get 29.4 mpg!-in my 06 2.4 ss with a catback

post your year make model and mods done please

nice new section! i get like 25 in the city

06 Cobalt SS Supercharged with Stage 2
26-27MPG, but I never reset it, so it's an accurate long term average

23 city 35 hwy (cruise control set at 80) <-- which i still can't believe lol.

27 MPG mixed, mods in signature

31.2

http://www.autotrader.com/fyc/vdp.jsp?car_id=246752707
what do you guys think. its about an hour north of here??

i get low 20's

my average commute i get betwen 27-31 mpg.. it's about 60 highway 40 city all city i get like 36 or so

fairly modded here. 60lb injectors.
all over driving I average 36, if i go super lightfoot, i can push as high as 47 at 58mph

12 city and 25 highway

I love my 2nd and 3rd gear

12 city and 25 highway

I love my 2nd and 3rd gear

huh you too.. thats what kills my mpg.. i floor it whenever i get the chance lol

huh you too.. thats what kills my mpg.. i floor it whenever i get the chance lol

yup,the butt dyno loved the 2nd gear,so it transfers all the energy and adrenaline into the right leg and :bye:

dallas traffic on Dallas N Toll Road, for 19 miles a day, and i'm getting 25mpg.
Almost complete stop and go traffic, maybe 15%-20% crusing.

No long-distance hwy driving yet.

fairly modded here. 60lb injectors.
all over driving I average 36, if i go super lightfoot, i can push as high as 47 at 58mph

so your the old man i fly past going 10 under the speed limit? :lol:

err.... wow... i get shitty gas mileage for a 2.2...

i get 22 city avarage dont really drive highway but when i do i think i get around 35

SS/SC stage 2 with full bolt-ons. 24-25 city and 34 highway

atm 33.2 mpg during the week. i take the interstate as much as possible. trying to improve on it. mods in sig.

i do 26 in the city

31 MPG interstate - 25.5 MPG mixed city / rural

i average 31 with about 50/50 city/highway. i dont baby it at all either. :twothumbs

Mileage gauge last reset in Feb. 2008 when I got tuned...

170 miles daily driving, 85% highway @ 75-80mph - Overall average is 31mpg

this thread is really making me want to get one for the gas mileage.

i get 31mpg city and about 39mpg highway. i drive like a grandma on her sunday drive.

36mpg city and 47mpg highway @ 70mph drafting a semi!! wooo! go me.:lock:

how do u add a picture from your computers harddrive?

On Hwgy 38.9 hightest and around the city is 25 to 26 mpg. SS/SC with mods.

28-29mpg mixed driving. 35mpg highway.

Modded up SS/SC.

I get about 26~28mpg City normally, but when I decide to take it easy I have been averaging 34.2mpg City. Highway I don't do much here. Back in Washington state, where I used to get on I-5 all the time, I was pulling 36~42mpg.

ss/sc = 35mpg highway
23-27 city

I can't wait until winter gets here. I'd love to see what i can get around town not needing the damn a/c 24/7. Not concerned about it on the hwy though.

27 Mpg

http://img133.imageshack.us/img133/1725/n78448415410650579780pd5.jpg

I can get over 100MPG!!! But i can't hit the gas at all and I have to be going down hill.

During the week I average about 29.8Mpg but have seen up to 32.4mpg if i'm on the highway a lot.

I have an 07' automatic 2.2L with no mods... yet.

i used to get bout 22 in the city and 30-34 on highway. I recently changed out my trany and engine oil to royal purple before a trip from texas to cali. I noticed right off the bat...the entire trip until i hit high terrain in calli...i was getting a constant 34-37mpg with speeds between 75-80mph
i was impressed. at one time it got up to 39. i watch mpg all the time and never seen it high on a lengthy trip.

u guys arnt going to belive this.
the dealer clean my injectors and reflashed my comp and im getting abt 6 MPG more!!! buahahahahahah!!!!

28mpg city which is about 55 seconds before a stop light, then a minute and a half, then 55 seconds, then a minute and a half (hate it here)

Driving down to Tennessee I got up to 34mpg. Drove 887 miles on 2 full tanks of gas :cool:

32 mpg

Average 23-24 mpg with the old math style per tank, 24-26 on the digital readout. I reset it every time I fill the tank. Mods in sig.

27.0 mpg average hand calc (1800 miles), 27.9 DIC reading

DIC reads high

DIC is reading 21.4 MPG, which is all city. It's just about right most of the time.

31 when around city...will spike to 35 if i go on a long enough drive, but i have only reset this once about 20k miles ago so its quite good when i go from 31-35 doing 65 in under 300 miles

I have documented per tank avg fuel mileages since I got my car... I will post up tonight what I have gotten both in L/100km and in MPG (US MPG).

I get some where in the neighborhood of 26 mpg city and Ive seen as much as 38 mph on the highway cruising at about 75 mph. 07 SS/SC CAI only.

05 Sc W/ Aem Cai, Custom Cat-back
38.9 Mpg Average

NOTE: I DRIVE MOSTLY HIGHWAY AND I NEVER SPEED

37MPG combined city and highway all i have is air box mod, catback,and lowering springs

I average 23-24 mpg in the city. Mods in sig.

anyone with HP tuners tune for mileage? I was thinking if I get my car tuned, I could get two programs, one for mileage and one for performance...

would like to see the numbers if someone has...

SS / SC 33.2 average mostly city driving. Yea I took the lead block off my right foot a few years back lol. Mods are in my sig

07 2.4 ss
average 29.8 mpg on the DIC.
70-30 highway-city.

surprised on the tc numbers! nice.

Stock 08 SS.. About 29mpg in the city, with smart driving. Crusing up to DC drafting behind a semi at 70 ... about 43mpg.

SS / SC 33.2 average mostly city driving. Yea I took the lead block off my right foot a few years back lol. Mods are in my sig

SAME, COULDN'T AFFORD IT ANY MORE, AND THE LEAD IS WORTH A PRETTY PENNY RIGHT NOW :lol:

2007 SSSC GMPP Stage 2.

23 city driving normally.

25 city if I really try to get good mileage. Unfortunately it's no fun trying to get good mileage. But 23 mpg in a large metro area is damn good for a manufacturer rated 241 HP.

My last tank netted me 25.3 actual mpg vs. the 25.9 read out. Much closer than my last tank of 23.7 / 25.3. Exact same driving style...engine seems to be getting better mileage as it breaks in. Same thing happened on my '06. First few tanks were 23-24 mpg, and after a few thousand it was up to 27+ on mixed driving. I'm about to break 1000 miles, so we'll see how it all pans out. :twothumbs

i dont drive hiway too much- no need... but i dont get very good mileage, ill tell u that much lol - 300 to 350 kms per tank

i dont drive hiway too much- no need... but i dont get very good mileage, ill tell u that much lol - 300 to 350 kms per tank

Wow man, thats pretty low.

I get 500 average and 550 if I really baby it.

I have been getting 28-30. Mostly Hwy driving. 44 miles round trip each day for my full time job and part time job is across from my Apt complex so I stop there on the way home. So I get over 300 miles on our very small tanks.

12 city and 25 highway

I love my 2nd and 3rd gear

Holy hell, thats bad. I get that with my mustang (my foot is always planted in that thing).
I get about 32mpg in town and on the highway running 60-70mph i get a calculated 41-42mpg and dic 43mpg+ with the 2.2 balt. I have injen CAI, vibrant header, dp and hi flow cat with GMPP touring catback exhaust.

None.

It's my fuel rail, got a nasty hole.

K&N intake, full exhaust, ive gotten as high as 48 on long highway trips cruise set between 60 and 65, normally get 27-35, long highway drive to work everyday

unless im carving up some twisties, 2nd and 3rd gear likes to drink the gas down quick in up and down shifting

due i get shity gas mpg

05 cobalt base coupe
DIC readings only, i was getting 40.2 when driving myself back and forth to work. this last week ive been driving 3 other people around and it dropped to 38.2.

'07 LS coupe, averaging 35mpg with about 50/50 of highway and city driving.

I get about 36-38 during the spring summer and fall. I've gotten as high as 44 on a flat, 20 mile trip. Turn the AC on and I get 34-37.

Winter time about the best I get is 34.

Driving around town and to school, I average about 24.5 mpg, but work traveling nets me about 40 mpg =]

Unfortunately the lack of power in the base LS kind of makes me a leadfoot ;) so certain days I get about 20 mpg ><

According to my DIC I get about 28 in town and average about 36 on the highway. Once though on a flat stretch of highway I put the car on CC at 70mph and turned off my a/c and got 42mpg. I'm anxious to see how much more mpg I can get once I get a CAI and a catback put on next year.