Used 2001 GMC Sierra 2500HD 4dr Crew Cab SLE 4WD SB (6.0L 8cyl 4A) Consumer Reviews
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Tired of Engine Noise
As soon as I saw the HD crew cab, I knew that I wanted to own one. It only took a test drive to prove that to me. The truck drives like a half-ton yet easily handles a 12,000 lb trailer and tractor. The interior is very spacious and is comfortable even on long trips. If i had to do it over, I would buy the Duramax over the 6.0 or 8.1 liter. I have a 6.0 that started making alot of noise at 1100 miles. GM has yet to stand behind it 27,000 mile later. Fuel mileage is also not great - 13MPG/16MPG tops.
Big Red
My 2001 is a real pleasure to drive, getting 15mph on highways, always used regular gasoline. It performs well in the snow and I'm sold on Allison transmissions.