Used 2007 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A) Consumer Reviews
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Hands Down
One ten-minute test drive in icy conditions will tell you all you need to know about this truck's capabilities. The traction control and handling give the driver the confidence needed to get where you need to go even when faced with the brutal whiteout and drifting condition. Evidenced by a trip through Snoqualmie Pass when it was closed to tractor-trailer traffic. Two in the morning, no plows out, and 6- 8 inches of wet snow having fallen, and 100 feet visibility. My Sierra passed crawling traffic, breaking through lane burms with ease and control. In order for the driver to feel comfortable in those conditions, the truck has to transition between lanes without tipping or sliding.
Love My Truck
Just bought this truck. Already love it. Nothing like a GMC vehicle and love the Vortec engines. Still have a Bravada with a 178,000 miles on it doesn't use a drop of oil and runs like a champ. This 2007 is comfortable and has a great ride. Just hope it gives the same service my old Blazer and Bravada have given.
Solid truck
Good solid truck. Looks good going down the road drives even better handles well. The leather interior worth every penney. We us it for our buisiness and pull a trailer often. It pulls like there is nothing behind it. It also pulls our RV agian sometimes I forget I have the trailer hooked up strong truck. I wanted the 6.0 but the dealer could not find one that met my other requirements. Smaller engine pulls well but works hard on grades.Cab is so air tight that I have to roll the windows down to close the doors to keep them from rattling.
Mileage is terrible
I have owned the truck for a few months and is overall a great truck, much more solid than my 2004 Chevy 1500. But the mileage I had on the old truck was 16-18 mpg and now I get 11 mpg. I have called the dealer and they keep telling me to give it some break in time. This is my fifth new vehicle and I have never had this problem before, I would really have trouble recommending this truck at this point.
6.0 ltr
Truck has plenty of power but the active fuel management 8cyl to 4cyl dosent work. The truck is to heavy and causes it to surge while driving down the freeway even on cruise control. No light in the engine compartment when hood is opened.