Overview & Reviews

The 2011 GMC Sierra 2500HD is nearly identical to its predecessor on the outside, but underneath GMC has added all-new frame and suspension components, a new diesel engine with exhaust braking, and a host of electronic driver aids. A new range-topping Denali trim level has also been added to the mix.

• Responsive steering
• Comfortable seats.
• Refined and quiet ride
• Impressive hauling and towing capabilities
• Solid build quality

• Mediocre cabin storage.
• Odd pedal placement

User Reviews:

Showing 1 through 4 of 4.00

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  Very Pleased - 2011 GMC Sierra 2500HD
  By Richard Smith - May 29 - 6:33 pm

  Overall I am very pleased with this car and would prefer it to the rest in the bunch. The RAM did have a slightly better ride, but the towing capacity just wasnt up to par. There are several annoying things though: 1.The dash and center stack are kinda ugly and just dont look right 2.The headrest are in a akward position 3. The steering wheel doesnt telescope

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  Wow! - 2011 GMC Sierra 2500HD
  By Tom Smith - November 16 - 7:53 am

  This car is simply amazing in every single regard. Just looking at it with its chrome and black paint give me butterflies. Everythings Perfect: Exceptional Ride Quality, Excellent handling, sharp and handsome interior, macho exterior, insane towing capacities, almost unheard of amounts of torque, heated and cooled seats,-I could go on all day. This vehicle is also a charm off-road, capable of passing going through anything although Front, Center, and Rear locking differentials would help contribute to its off-roading prowess. Towing is also done in comfort and ease as the engine does not even begin to strain even under the heaviest loads. I would not think twice about buying another one.

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  Loyal GMC Guy is back - 2011 GMC Sierra 2500HD
  By LoyalGMCGuy - June 14 - 3:03 am

  I owned an early 2001 HD 2500 with an 8.1/Allison. While solid, fuel consumption, oil use, and piston slap made ownership less than desirable. After several years of Toyota and Nissan ownership, I ordered a 2011 GMC Duramax SLT Crew. The 2001 and 2011 are similar in ride and appearance, but power from the 2011 is considerably greater. The Duramax is quiet and interior noise is low. It has impressive electronics, and fit and finish appear excellent. Interior is nice but lacks appointments. Other than the large center console, there is limited storage for small items such as sunglasses. The exterior lacks tie downs and storage. This is my sixth GMC and first one in ten years. Im back!

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  Great "novelty" HD pick-up truck! - 2011 GMC Sierra 2500HD
  By dmaxwellh - January 24 - 5:04 am

  No one really needs a heavy duty pick-up with cooled seats and a heated steering wheel, but wow, this truck makes me smile! The driving dynamics are excellent, and I find the seating very comfortable, even on long hauls! The exterior look is awesome, as well.