I get about 25mpg's and i do 50/50 highway/city driving and some spirited driving

I just got 27 MPG (my new best) doing 70% highway

whats the advantage of documenting your gas mileage? if anything serious comes up, you'll notice it anyway. if i gets lower gas mileage, its probably cause i drove like a moron. i did it a couple times when the car was new to see what the car was about but now its worthless info to me.

if its budgeting your concerned about, then by all means do your documentation. but in the end, you have to drive your car and you know that slowing down will yield better gas mileage. :)

i suck, i haul ass everywhere and get horrible mileage! my best was like 17mpg highway..... 95z28 a4 273 rear

From the list in your sig, I don't see a truck. What do you have?

Before I swapped in my 4:10 rear and computer tune, I was getting up to 27mpg highway with the Camaro. Im thinking about swapping in the old rear again now....

exploder = truck.

from a dig, youll beat it. But if you "Go Frum Roll" the honda will have a chance *not serious here* :lol:

just out of curiosity, how do we know this?

No it doesn't!

not beating the poop out of a car usually yields better gas mileage... or at least with my cars :shrug:

Close enough..nothing is really a truck nowadays. :lol:

all highway in my 4.3 blazer gets 17.5, mixed gets 14.7
all highway in the lt1 gets 18.6 and mixed gets 9.8 (but i drive it hard)

OK... keep telling yourself that. :-?

I fill up at the same station, same pump about 95% of the time, and they don't top it off at all. I've gotten very consistent results that way.

Cheap 24hr Sunoco station just down Rt. 1 from where I work, so stopping on my way home just after midnight usually means that I can always pull up to the same pump.

- Justin