well i think i beat u all... 9 MPG!!! Its my DD and future tow vehicle. Dodge Ram 1500 5.9L V8. That thing is a gas hog but MAN can it tow!
Well, if we're gonna count trucks other than Toyotas... oh hell, I can't bear to type it out again, so I'll cut & paste from the Gas Prices thread. Keep in mind this was in winter and my warm-up time was greater than my drive time, but still...
"Last winter when I had to warm up the truck before going to work, I did a rough check and found I was getting about 2 mpg... seriously.
"
On a brighter note, our '05 Tacoma averages about 18 mpg