I heard a rumor of '09 it is comming?
I grew up with GM and Deisel as my old man was an Engneer at DDA. Recently my family needs changed to needing a 7 psng, kids + friends, 4x4, and wanted the best fuel econony as possiable. Also need to tow around 6k lb of boat every so often, so though.. hey how about a 2-3 yr old burb deisel... look around and WTF... GM has no Deisel burb out there?
A silly question based on a fause premise...
If the duramax was in the burb, and some modest mods made, intake, exaust, chip, with normal hwy miles what do you think you could tweek the mpg up to?