2008 GMC Sierra 1500 SLE1 4dr Crew Cab 5.8 ft. SB (4.8L 8cyl 4A)
Immediately drove 2 WD truck (17" tires) to central OH from central FL - 20.2 mpg @ cruise set mostly 75 mph. Returned to FL w/bass boat in tow 15-17 mpg. Ride is super w/effortless handling. Plenty of power with 5.3 engine. I wanted a truck with car type ride. That's why I got 2 WD with 17" rims.
Front end styling versus Chev, gas mileage, handling, ride, low noise at speed. Just plain comfortable.
Cloth seat bolsters/sides seem to attrack fuzz from clothing. Almost need clothing lint brush for seats. flat seat surface made of different material & OK. In tow mode at slow speed transmission seems to take forever to shift into 2nd. Need back seat heat/AC duct and ice cooler in floor like Dodge