GMC Sierra 3500HD 2011

3.8 (9 votes)


  • All-new fully boxed frame for improved towing and hauling capability
  • New wheels and tires available &amp
  • High-end Denali luxury trim available for the first time
  • up to 20-inch wheels
  • #8212
  • More powerful 6.6-liter Duramax V-8 diesel


  • No changes to interior styling
  • Minor changes to exterior sheet metal
  • Lacks a robust driver information computer


  • Now accommodates up to 20-inch wheels and taller-profile tires
  • Standard trailer-sway control system
  • Diesel engine power ratings: 397 horsepower and 765 pounds-feet of torque
  • All-new fully boxed frame
  • New high-end Denali model added to lineup to compete against Ford King Ranch
  • Bigger brakes provide more confident stopping power

Free VIN code search Service: Car Owners In CT

Information about owners of cars: names, addresses, phone numbers and VINs

Charles Baugh

363 Spring St, Naugatuck, CT 06770-1908

P: (203) 556-7460

VIN: 1GT424C84BF190518

Christopher Gagne

35 Bentley Dr, Manchester, CT 06042-8511

P: (860) 646-2878

VIN: 1GT426C80BF162937

Dean Mccoy

18 Middlefield Rd, Durham, CT 06422-1203

VIN: 1GT424C87BF208929

Peter Pavone

865 Old Waterbury Rd, Southbury, CT 06488-1867

P: (203) 264-6109

VIN: 1GT514CG8BZ187098

Ryan Novak

9 North Rd, Woodbury, CT 06798-3104

P: (405) 361-6349

VIN: 1GT424C88BF250042

Chris Gagne

35 Bentley Dr, Manchester, CT 06042-8511

P: (860) 646-2878

VIN: 1GT426C80BF162937

James Breda

17 Fox Hunt Way, Harwinton, CT 06791-2914

P: (860) 485-6992

VIN: 1GT523C86BZ299186

Whitby Ellsworth

195 Fox Rd, Putnam, CT 06260-2730

P: (860) 928-2298

VIN: 1GT423CGXBF167021

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GMC Sierra 3500HD 2011 Specs

$20,181–$47,185 Inventory Prices
Towing Capacity
13,000 lbs.
322-hp, 6.0-liter V-8 (regular gas)
Body Type
Warranty Bumper-to-Bumper
36 months / 36,000 miles
Warranty Roadside Assistance
60 months / 100,000 miles
Warranty Powertrain
60 months / 100,000 miles

GMC Sierra 3500HD 2011 Reviews

The best ever diesel truck

With the all new stronger frame and suspension, these DMAX/Allison trucks are unbeatable. Hauling is a breeze with my 2011 Dmax 3500. Steering is tight and very straight. Much better than my 2010 Ram ...

by Hotshot Hauler from Penticton , B.C on September 24, 2011

Regretting since new

I have had this truck for over two years, and I will sell before it is three. Read all the diesel articles and was under impression it would get at least mid teen fuel mileage. Not so. Best seen so ...

by akangler from Anchorage, AK on April 18, 2013

GMC Sierra 3500HD 2011 Ratings

GMC Sierra 3500HD 2011 VINs