Oh for sure.Say it with me now, I love the EPA, they do so much good for us today. Also don't look at it as a 1/4 ton. The COLORADO by most all accounts is just about a full size truck now. The COLORADO was a step up in size from the S10, and the new COLORADO is a good bit bigger than the 1st one. The old LUV's with a little 4 cylinder diesel did what, low to mid 30's for milage, and that truck was at least a 1/3rd smaller. So I dont think 30 is that bad really all things considered.