What's your best mileage from a full tank?
 

When I'm not feelin' frisky I've hit around 315mi in the S:cool:

~530 miles cruising at 78mph...

Liar Z's at their best only get like 27 miles per gallon on the highway.

Must be a math thing 530 / 20 = 26.5

Ive gotten into the 450-460 range before, all strickly highway miles though on those tanks.

from new olreans to dallas i stopped in shrevport to fill up but i think it was like 5xx something

So I guess your a liar to! ;)

I drive from Columbus to Montreal, about 12h. Stoping for food and gas only, rarely taking it off the cruise control.

300?

Really? I average over 30mpg highway.

366 is the highest for me from los angeles to columbus ga all highway for two and a half days. just stoped for food, gas, and naps.

There are other factors involved in calculating. Wind direction and speed as well as road inclination.

420:icon44:

786 miles

30.2 mpg to be exact

:icon18: Sorry dude I luv ya an all but.... :bsflag:


:D

Turbos = more efficent gas milage. I drove across country without boosting and that was the overall result in MPG

Got 330+ miles on my way to Vegas from LA and partially back on full tank of gas and refuel light was not on yet.

without Bull****...strictly highway miles around 490 - 500

if u changed injectors those numbers would be off USM HS... I can get 35mpg when on cruise control though...i'm sure if ur not boosting u'd be in the same range.