Just saw the new Colorado at the L.A. Auto show (disclaimer, I bought a 2005 Colorado and still DD one, so I like it) and it looks a lot like the old one, but with a much better looking front end, an interior worthy of the 21st century (unlike the "Playskool - My First Pick Up Truck" interior in mine), and the got rid of the tranny cross-member that hung down 3" below anything else in the center of the truck. Pretty sure its the same great chassis under the (mostly) same sheetmetal of the new one. Mine is only rated to tow 4000lbs, but we all knew that was bullshit from day 1, a marketing ploy to get folks to buy the bigger trucks. The 2006+ Colorado could be speced to tow up to about 600lbs, and the new one is supposed to good all the way up to 6700 in full tow package.
Anyway, they are good trucks that have only even been hampered by a lack of marketing, and the fact that the Silverado is only a few $ more a month when you finance it.
Constructor/Owner/Driver - Billy Beer Ford Futura