Even the double or crew cab (4 door) is tiny. Coming from a full size, I don't miss the width in the bed so much...but I miss the room behind the front seats! If you're not used to a full size, it probably isn't as big a deal, but that is where I notice the missing size the most.
FWIW,
@Starrs ...When you do get ready to purchase...Tacos have much more available creature comforts than Colorados. I'm not sure what GM is thinking, but the amount of "nice stuff" I gave up when I went to the Zed is ridiculous. I don't know if they are afraid of pulling sales from the big trucks or what, but no dual zone climate, no homelink, No fancy outside mirrors (mine aren't even heated, though the 18s and up are), No LED lights, interior or otherwise (you can get the Accent lighting, but anything tied into the doors is incandescent) etc.
Its actually kind of a bummer...its not like the trucks are much cheaper. I just wanted
smaller but still want a nice interior with all the doo-dads. I spend a lot of time in my truck (about 2 hours a day) and when my ass gets sweaty, I want swamp coolers in my seats, damn it!