slt200mph

iTrader: (42)

26.5 on the highway and 20 around town ..

metalmechanic

my low fuel light usually comes on after about 250 miles of driving, so that would be 13 gallons/250 miles= 19.2 mph, half city/highway

01 Trans-Am WS6

iTrader: (5)

I drove my MS3 cammed/bolt on T/A 585 miles to North Carolina this past March and back. Car avereged 26MPG on the highway doing 75-85 the whole way. Around town im not sure, its not too good though, not due to the car though, but the driving.

black01_WS6

iTrader: (13)

I was getting around 200+or- a few city driving. On the highway I would see around 300.

When I was stock I would see around 400 on the highway

smnitFB

iTrader: (3)

drove mine across the country. torquer V.2, 9" with 4.11's and bolt on's. averaged around 27 on the highway. Around here I can't really keep track because when I take it out I don't stay out of the throttle a whole lot. It's not to much different than the '01 around town and it's stock except for headers, lid and catback.

Midnight02

iTrader: (8)

Mods below...H/C/I/3.90's/etc.

21 on the highway is pretty common and my city mileage is typically around 12 - 13 mpg.

retardedpenguin

iTrader: (2)

Stock V6 10.9 last fill up city. Never taken it on the highway. People need to stop bitching because you get 15mpg city in a 550hp car, some of us aren't so lucky. Not you guys, but in another MPG thread people were doing this.

I think the computer is bad, I can't get any readings from it and my car lacks alot of power compared to other V6's I have driven.

SS#1531

iTrader: (4)

I get about 19mpg combined if I don't get on it too much, 24mpg at an 80mph cruise.

SweeTbone

iTrader: (8)

Letting my car warm up to get the valvesprings up to temp kills my gas though. I can see the needle falling when I'm sitting in the driveway. I do romp on it a little since it's a weekend cruiser. I'd have to say my city MPG is something rancid like 9 MPG. Expressway driving (rare) still gets fairly descent because of the 6 spd and stock 3:42s. Last year I went 300 miles round trip to the Trans Am Nationals and only used 3/4 of a tank from a top off full tank. You know, where the needle doesn't budge off of F for the first 50 miles then falls like you just sprung a leak in your tank.

6SSPEED

City: 18-20 with a heavy foot.

Hwy: 30 cruising at 70 with no playing

221/221 .555 .555 with 112lsa Comp Cam (baby cam)

SStheBest

iTrader: (2)

what kinda math are you doing??? 26-27 miles all hiway should net you 400mi+. where are you gettin 300-310???? your averagin around 19mpg all hiway....you know by what i just read. Or did i miss somthing.....

jimmyhocker

Completely stock i dont think i have ever seen more than 21, freeway or city, i have never cruised for the whole 300 mile tank, somewhere in there i decide to step on it for a few miles, usually offsets me, end up around 18 or 19 mix of highway/street.

zach_ws6

iTrader: (3)

bringing this thread back. i average more so around 21 mpg every tank, and on the highway doing 78mph, i averaged 28.5mpg.

INMY01TA

iTrader: (1)

Six speed, 232-236 cam, 4:11s. I get about 16mpgs mixed city/hwy.

AR15 guy

iTrader: (1)

I envy all of you. My STOCK auto formula is pulling off ~18.4 mpg...mostly highway never going over 2k RPM's. WTF is wrong with it lol.

therobman

iTrader: (39)

its an auto

itsback08

iTrader: (12)

i get about 26 highway. with 440rwhp threw 6 speed, with 4,10 gears. speedinc tuned. old motor. new motor on the way and so is the mpg lol

Juicy J

iTrader: (5)

I get about 16mpg mixed. I get on it pretty often though. I have an MS3 cam only, m6, 3:42's Camaro.

INMY01TA

iTrader: (1)

I don't think there's anything wrong with your car. I think alot of people don't know how to calculate miles per gallon. Either that or they're airing their tires up to 37lbs My car never got more than 22 I believe bone stock.

Ironxcross

iTrader: (8)

I want a cam now.

I see around 19 in 80% city driving.