2008 Chevrolet Silverado 1500 LTZ 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 4A)
LTZ Z71 Crew Cab is the way to go! So far, I am averaging 17.9mpg with 12k miles of driving in all conditions. I love pretty much everything about this truck and I haven't had to take it in for any warranty work yet! the only thing I can say need improvemnts are the roof height if you get a sunroof. I am 6'2" and sometimes I my head brushes the roof. Annoying as heck. Also, the rear bumper is worthless in the new trucks. I was bumped in the rear left corner. With the old truck, I wouldn't have had any damage at all. However, the bumper on the new truck folded right in and the side panel crushed. $1500 to repair! The lady hardly touched me!
XM, headlights, heated wipers, tilt/heated mirrors, remote start, adjustable visor to cover that little gap on he side window, tire pressure check, OnStar when I had to use it - can also set up for satellite phone if you need it.
Rear bumper is worthless unless they hit in the center. Otherwise, prepare for a huge repair bill! Headroom if sunroof is installed.