GMC Sierra 3500 vs GMC Sierra 3500HD Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2011 GMC Sierra 3500 2WD SLE Crew Cab DRW
Photo of 2007 model year shown

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2023 GMC Sierra 3500HD AT4 Crew Cab 4WD
Photo of 2021 model year shown

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Specs

2011 GMC Sierra 3500
2WD SLE Crew Cab DRW
2023 GMC Sierra 3500HD
AT4 Crew Cab 4WD
Powertrain
Drivetrain --
4X4
4X4
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume -- 36 gal
Engine
Fuel Type --
Gasoline
Biodiesel
Power --
401 hp @ 5,200 RPM
--
Torque --
464 lb-ft @ 4,000 RPM
--
Cylinders --
8 cylinders
8 cylinders
Compression Ratio --
10.8:1
16:1
Displacement --
6,600 cc
6,600 cc
Bore x Stroke --
4.06 in x 3.86 in
4.06 in x 3.9 in
Safety
ABS Brakes -- Standard
Driver Airbag -- Standard
Passenger Airbag -- Standard
Front Side Airbags -- Standard
Curtain Airbags -- Standard
Comfort and Convenience
Air Conditioning -- Standard
Radio -- Standard
Power Windows -- Standard
Power Door Locks -- Standard
Driver Power Seats -- Standard
Passenger Power Seats -- Standard
Interior
Maximum Seating -- 5 seats
Front Legroom -- 44.5 in
Back Legroom -- 43.4 in
Payload and Towing
Cargo Volume -- --
Maximum Payload -- 4,365 lbs
Standard Towing Capacity -- 14,500 lbs
Maximum Towing Capacity -- 21,130 lbs
Exterior
Length -- 250.1 in
Width -- 81.9 in
Height -- 80.9 in
Wheelbase -- 158.9 in
Bed Length -- 82.2 in

Available Options

2011 GMC Sierra 3500
2WD SLE Crew Cab DRW
2023 GMC Sierra 3500HD
AT4 Crew Cab 4WD

Exterior Colors

  • Cayenne Red Tintcoat
  • Ebony Twilight Metallic
  • Forest Metallic
  • Onyx Black
  • Pacific Blue Metallic
  • Summit White

Option Packages

  • Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible
  • 3 Years Of Onstar & Connected Services Plan
  • AT4 Preferred Package
  • AT4 Premium Plus Package
  • Assist Steps, Power-Retractable, Black
  • Driver Alert Package I
  • Driver Alert Package II
  • Gooseneck / 5TH Wheel Package
  • Gooseneck / 5TH Wheel Prep Package
  • LPO, 20" (50.8 CM) High Gloss Black Aluminum Wheels With Machined Accents
  • LPO, 20" (50.8 CM) High Gloss Black Painted Wheels
  • LPO, 20" Machined Aluminum Bolt Pattern With High Gloss Black Accents
  • LPO, Auxiliary Trailer Camera, Wired
  • LPO, Body Color Wheel Arch Moldings
  • LPO, Cargo Convenience Package
  • LPO, Hard-Folding Tonneau Cover By Rev
  • LPO, MULTIPRO Audio System By Kicker
  • LPO, Off-Road High Clearance Step
  • LPO, Sport Step, Black
  • LPO, Tri-Fold Soft Tonneau Cover, By Advantage
  • Sunroof, Power
  • Technology Package
  • Gooseneck / 5TH Wheel Prep Package
  • Wheels, 20" (50.8 CM) Machined Aluminum

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