It's the 6.0 and so far I love it! It also has the power camper style mirrors. I can't wait until the snow melts and I start working again so I can really test it out.
I went from a Chevy S10 4.3 V6 to this. I outgrew that truck and I'm pretty excited about the capabilities of this one. I can now get a skid sprayer for the back and can also prepare to offer plowing in the future.
I get a GM Family discount through my father (retired from GMAC Financing). Couple that with a little less than $3000 in rebates/incentives and a nice trade in for my old truck and it worked out pretty well.