2006 Chevrolet Colorado LS 2dr Regular Cab SB (2.8L 4cyl 5M)
I've taken many road trips in my truck. It is a 5 speed manual and has gotten up to 31.25 miles per gallon on the highway. I get 21 miles per gallon in town. The power isn't too bad with the manual transmission either. All in all, I would say it's a pretty sweet truck.
Gas Mileage and I love how the dash just looks clean.