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Used 2006 GMC Sierra 1500 Extended Cab Consumer Reviews

4.3 out of 5 stars
20 reviews

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3.5 out of 5 stars

Functional but boring

Keith, 04/22/2006
2006 GMC Sierra 1500 SLE2 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
1 of 2 people found this review helpful

I drive this vehicle for business, and typically turn a vehicle over every two years after putting on about 100,000 miles of gravel, off road and hwy driving. Past truck was 05 F150. I picked the GMC for its gas mileage which is quite good for a full sized truck, definitely better than my experiance with Ford and Dodge. Unfortunately this is the only area where the GMC exceeds the other American brands. I found the GMC has a lot more interior noise at hwy speeds than the new model F150. The GMC trailer towing capacity is clearly less than the F150, can't really put the GMC in cruise as it will rev so high. On uneven roads the GMC has so much body flex, it creaks like a covered wagon.

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4.5 out of 5 stars

No problems yet.

koryharper, 07/13/2010
2006 GMC Sierra 1500 SLE2 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
1 of 2 people found this review helpful

I bought this truck with 6000 miles on it. Its first drive was from Cleveland to Fayetteville, NC. Never really noticed anything expect it lacks in acceleration. It feels like 2nd gear when taking off. When downshifting it seems to rev a little too high. other that great truck, the only problem I've had was at about 30k I got a ENGINE POWER REDUCED light but it went away when I came out of the bar. Brakes pulse a little too. But nothing major yet. I don't know why everyone else complains. "fingers crossed" If i ever switch brands it'll be because this truck does lack in the power department. Once going its awesome but not great on the low end. However 4x4 is great in tough terrain.

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3.38 out of 5 stars

GMC Quality does not hold up

Gilby40, 09/16/2009
2006 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A)
1 of 2 people found this review helpful

Truck was very good for 1st 2 years....After that I've had to replace a wiring harness that caused the 4wd to fail and now a front end hub dealer said was caused by a pot hole and or/ moisture buildup (no way! I would have remembered hitting something that hard) ...The repairs are over $900.00 so far...I fad 2 other GM trucks since '92....This is MY LAST GM anything....I can hardly wait to see what will happens when god help me I go over 50,000 miles.

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4.75 out of 5 stars

Joy to own, my first GMC truck

JosefM, 02/01/2006
2006 GMC Sierra 1500 SLE2 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I've owned this truck for only a month, but it is a welcome surprise. Power and ride is far better than expected. Gas mileage is better than most, in this vehicle class. Towing and hauling is impressive. I've carried a couple loads of wood through rough terrain (4Low works well) with ease! Would recommend to anyone wanting a powerful and functional truck to buy one today.

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4.88 out of 5 stars

I love my Sierra

W. Oates, 02/17/2009
2006 GMC Sierra 1500 SL1 4dr Extended Cab 6.5 ft. SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

I traded my bullet proof Chevy for this GMC and I haven't been disappointed. I Use my truck as a daily driver and as a work vehicle. I'm in construction and my Sierra sees a lot of heavy use for a 1500 and does the work of a 2500 handily. I don't baby this truck at all and it rarely gets a bath. I love the roomy interior and power this truck gives me. ITS a V6!! It's zippy and maneuverable. Love the gas mileage and power was a trade off I thought I'd have to give on a little but I'm not let down by the 4.3 V6.

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