2008 GMC Sierra 1500 SLE2 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 4A)
I just got my new GMC with the 5.3. I love the fact of the fuel managment system. The mpg's could be better but not bad. The engine is a power house. I traded my 2000 turbo diesel for this truck and with the 100k powertrain warranty. I know it will last the the term of the loan. I would buy 2 if I needed them.