we picked up her new truck yesterday, fully loaded ECSB, 6.0l, 4x4, 20,000 miles for $23,000 out the door. my 2000 sierra is loaded but this is a lot nicer. xm radio, radio controls on steering wheel, it tells you your gass mileage on the cluster. defently nice. the only thing i noticed is its SLOW!!! i think my truck stock could have killed it! why is this? it has bigger motor. is it because of the difference in transmissions? or maybe the thicker frame that the HD has?

 

heavier and the 4L80E with 10.5 14bolt have much higher parasitic drag.