Used 2007 GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A) Consumer Reviews
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Remember the V 8-6-4?
Cadillac, 09/25/2007
GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
4 of 4 people found this review helpful
The GMC Sierra 1500 with the 5.3L or 6.0L engine equipped with Active Fuel Management; has the same problem as the old nightmarish V8-6-4. GM does not have a program that can fix this problem. Don't be fooled! They have done it again. Do yourself a favor and by a 2500 series with the 6.0L without the active fuel management. Just make sure you have enough money for gas.
Love my new truck
GMC Sierra buyer, 01/17/2007
GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
14 of 19 people found this review helpful
I looked at the F150, Titan, and Tundra.The GM trucks were easily the best, and of those two the GMC looks better. I rated my truck a 10 in every category except for fuel economy. I get around 18mpg mixed with the 5.3L 4x4 extended cab, but they said that after a few thousand miles it will improve. So far, only 1700 miles. The ride is great and the remote start has come in handy in warming up the interior these last few weeks. Engine power is good. Transmission is smooth and responsive. The 4x4 is responsive.
Poor Mileage
Jim, 07/12/2007
GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful
Getting 16MPG overall and 10MPG city. All the reviews I read prior to purchase had the truck in the overall 19-22 MPG. Dealer keeps telling me to give it time. This is my third GM truck and never previously experienced such terrible mileage. My 2004 gave me 23 MPG on the highway and 17 in town. Other than the mileage issue it is a tremendous truck. The fuel management system does not work--again dealer tells me to give it time.
Great truck
Bob from Connecticut, 03/11/2007
GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful
Although I just bought this truck a few weeks ago, I had researched it for quite a while. So far it has lived up to my expectations and more. I was considering a 2006 leftover until I test drove the new style. The ride is quiet and smooth, soaking up bumps like they were'nt there. The cab is beautifully laid out and features all kinds of comfort features. The sound system is great with the Bose Speakers and XM radio. I'm a construction manager ,so the truck is also my office. I keep my files in the rear seating area which is easily accessable. I love how this trucks looks too . It has just the right combination of ruggedness and good looks.
Lovin' this truck!
Grogol, 10/17/2007
GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful
I've wanted a pickup for years, but never thought it was practical for me. Then I had a certain birthday and thought I better get one while I can still enjoy it. I did a lot of research and narrowed it down to the Sierra and Toyota Tundra. I thought the Sierra was a better truck overall and was a better value. The quietness and build quality really reflect well on GMC really doing a "Professional Grade" job on this design. I'm lovin' every minute of owning this outstanding vehicle. I'm looking forward to a long hunting trip with my two sons in November and hopefully will bring some deer home in the bed.
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