Sometimes I miss my '02 CCSB 1500HD LT with the 6.0 and 3.73 gears. It got pretty similar, depending on how you drive. I've since put just over 150k on my '10 CCSB 2500 4x4 with 6.0, 6 sp, and 4.10 gears, it gets about the same mpg. When first got it, it was worse than the '02 and made me...