Well I traded in my 2003 S10 ZR2. It was nice with the dual exhaust, leather seats, bed liner, toneu cover, etc. for this 2004 Silverado with the light power package which includes the 5.3 liter engine, rear locker, skid plates, and trailer hitch. I think its a big improvement over my ZR2. Its nice to have some more power, and I actually have a small bench seat in the back to bring people around in. I will get a better picture when I can get some daylight. Sorry for the big pictures, as I don't have a program to resize them.