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Used 2007 GMC Sierra 1500 Extended Cab Consumer Reviews

4.7 out of 5 stars
39 reviews

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4.63 out of 5 stars

6.0 ltr

turnup1, 03/01/2007
2007 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

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.

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3.63 out of 5 stars

Mileage is terrible

SB, 02/09/2007
2007 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

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.

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4.38 out of 5 stars

No complaints - Great truck

Brad, 09/07/2008
2007 GMC Sierra 1500 SLE2 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I looked forward to this truck arriving and haven't been disappointed. I like everything about my truck. Size, handling, performance. I am in the process of customizing the truck and there's not a lot I have to do. From four wheeling in the snow to pulling a large trailer to zipping down the highway, this truck's got getup and control. The only complaint I have is that the bottm half of the fuel tank disappears in a hurry, but for a 5.3 it's not all that bad. So far I've only experienced minor adjustments.

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4.5 out of 5 stars

'07 Sierra

fiftyfour, 03/21/2007
2007 GMC Sierra 1500 SLE1 4dr Extended Cab 4WD 6.5 ft. SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

Love my new Sierra. Base level interior is top notch. Very smooth transmission and responsive engine. Gas mileage is poor, as expected. Very spacious interior. Looks pretty nice with my Rancho lift and 35" tires, real head turner. After 3 weeks I love it more than ever!

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4.88 out of 5 stars

Hands Down

Smokchasr, 01/06/2008
2007 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

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.

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