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Used 2006 GMC Sierra 3500 Consumer Reviews

4.1 out of 5 stars
32 reviews

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We have a limited number of reviews for the 2006 Sierra 3500, so we've included reviews for other years of the Sierra 3500 since its last redesign.

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4.88 out of 5 stars

Great Truck

rick, 08/31/2009
2006 GMC Sierra 3500 SLT 4dr Crew Cab 4WD LB DRW (6.0L 8cyl 4A)
1 of 1 people found this review helpful

Excellent drivability. This truck has more power than the comparable Ford or Dodge, better mileage, and is MUCH quieter! (I'm a Dodge man) Mileage varies from 22 (cruise at 55mph, no load) to 12 (90mph with truck loaded and 14,000lb trailer). Plently of room in the cab and a full length bed too! Only problem with the truck is the moonroof has stuck open 3 times and lots of wind noise when open. The moonroof cover is designed more like a screen - the sun sure gets hot at an angle that directly shines on driver. The original tires had sidewall integrity problems at 55K. Goodyear great with warranty issues. The fuel gage takes a while to show that the tank is actually full (10min - 1hour).

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5 out of 5 stars

WHAT CAN YOU SAY....?

Big Money, 02/20/2003
2003 GMC Sierra 3500 4dr Crew Cab SLE Rwd LB DRW (6.0L 8cyl 4A)
1 of 1 people found this review helpful

Extremely Satisfied with Fllet Manager Diane Ford, Ironic working for GM with that Name. Excellent Truck! 230K MILES On the Last One and going for 430k On the Duramax/Allison Combonation.

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4.88 out of 5 stars

GMC Sierra duramax

Rich in suffolk, 01/20/2004
2004 GMC Sierra 3500 4dr Crew Cab Work Truck 4WD LB DRW (6.0L 8cyl 4A)
1 of 1 people found this review helpful

You can always ask for more, but this truck gives the best of all I have ever driven. The Duramax is quiet and it seems to have more pep than my old 350 gas. Over the road unloaded I have gotten 22 mpg at I-95 speeds. Pulling a medium size 5th wheel is a pleasure. The allison transmission is absolutely super. I will buy another. By the way my other car is a Ford ambulance (diesel), the powerstroke is great but can't hold a candle to the duramax. The Dodge is just too loud.

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5 out of 5 stars

Proffessional truck!!!!

truckinisfun, 11/20/2002
2003 GMC Sierra 3500 4dr Crew Cab 4WD LB DRW (6.0L 8cyl 4A)
1 of 1 people found this review helpful

I love the tramendous performance of my sierra at a ropping 325hp and 370foot lbs. of tourque.I also love the way it steers with my camper hooeked to the back,anyone who likes trucks should deffinetly at least check it out.

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4.13 out of 5 stars

Duramax Dually 2004

Gilles, 06/07/2006
2004 GMC Sierra 3500 4dr Extended Cab SLT 4WD LB DRW (6.0L 8cyl 4A)
1 of 1 people found this review helpful

I purchased the Sierra dually Duramax (LLY - 310hp & 605flbs) to pull a heavy fifth wheel and so far my experience has been trouble free. So far I am fully satisfied although I only have 30,000 km and time will provide more information on reliability of the Duramax. I find it fun to drive and fuel efficiency is good compared to the other diesel (Ford & Chrysler). It provide plenty of performance compare to a gas engine. The interior is perhaps blend as per the critics but it provides a price advantage compare to the Ford's King Ranch. It does not take away from the performance.

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