Right now I get about 9.2 in my Dodge. Idling just kills the fuel mileage. I have a mildly heavy foot also, and when I leave school, I sit in a line forever. People also think that it's the fuel in it. Accidentally put the wrong stuff in.

 

I have a 2007 RAM 4x4 Quad Cab, 20 inch stock tires, with the 5.7 Hemi (MDS) and I get 10-12 City and 18-19 Hwy. My route to work is just under 16 miles and mostly straight, if I set cruise control at 55mph, I get 21-22mpg, but I typically run 60mph; so, it's 18-19mpg.

 

Just picked up a 08 QC 4x4 hemi(msd) big horn....17 wheels. We put about 140 on her just this weekend driving around to show her off...got about 12-15 city and 17-19 highway. Cruise control set at 70 on the highway got around 18.2...bumped it up to 75 for 50 miles got about 17.6 according to the trip cpu. We will be taking a 5 hour trip to cali in a couple weeks...so I'll do it all on paper then to see the difference between the trip cpu and actual.

 

I have a 1500 megacab HEMI. I'm averaging around 10-11 mpg. back and forth to work and 13 on the open road. No i obviously didn't buy this for the gas mileage.

 

I get in the 14-15 mpg range without the camper and around 12ish with. My truck only has 2,000 miles on it, I am hoping to get better with some mods. But like a few have said, I got the Hemi because it is "SWEET," not for the mileage per se.

 

all around 13.3 mpg

 

That's not bad, I get about 13.5 with the 35's. Throw about 450 lbs. of winch & grill guard on there and see where your mileage is at biotch...

 

My avg is about 12.5 for all around driving...and Ive yet to see 13mpg. Definitely like to have fun w/ her.

-slide

 

I'm only seeing at the best 15.3 mpg on the highway

 

I hope my truck still looks that new in 2013
BWAAAAAHAAAAAAHAAAAAAAAAA

Sorry, couldn't resist

Oh, and welcome to the forum. nice truck!!