Starting at
$42,2001
Max payload up to
7,442 lbs2
Max torque
910 lb-ft3
Tow up to
36,000 lbs4
Key Features:
- Available 6.6L Duramax turbo-diesel V8 engine, 445 HP and 910 lb-ft of torque
- Allison® 10-speed automatic transmission
- Six-Function GMC MultiPro Tailgate5
- Best-in-class front head and legroom
- Best-in-class heavy-duty cargo box volume6
- Transparent Trailer View7
Features
Capabilities
- 36,000 lbs.4 of max towing
- Standard 6.6L V8 gas engine with 401 hp and 464 lb.-ft of torque with 6-speed automatic transmission
- Available 6.6L Duramax turbo-diesel V8 engine 445 hp and 910 lb.-ft. of torque
- Allison® 10-speed automatic transmission
- Available auto electric parking brake8
- Available digital variable steering assist
- Available traction select with tow/haul & off-road mode
- Available 2-speed Autotrac® Transfer Case
Interior Features:
- Leather wrapped heated steering wheel9 and available heated and ventiated leather-appointed front seats9
- Available HVAC system with dual-zone climate control and rear-seat outlets
- Available wireless charging pad10
- Best-in-class crew cab front head room (43.0”) and leg room (44.5”)11 and smart rear seat storage
Exterior Features
- Available trailering mirrors with signature C-shaped lighting and side bed step
- Available dual path air induction system
- Available World’s First Six-Function GMC MultiPro Tailgate5
- Best-in-class heavy-duty cargo bed volume6
2500 Sierra HD
- 2WD and 4WD Crew Cab models with a 6′ 9″ standard bed or available 8′ long bed
- Max conventional trailering: 18,500 LBS16
3500 Sierra HD
- 2WD and 4WD Crew Cab with either a 6′ 9″ standard bed or available 8′ long bed. Long bed is available with a Single Rear Wheel or Dual Rear Wheel configuration
- Max conventional trailering: 20,000 LBS16
1The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
23500 HD Regular Cab Long Box 2WD DRW model with 6.6L gas V8 engine. These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.
3Requires available Duramax 6.6L Turbo-Diesel V8 engine.
4Requires properly equipped 3500 HD Regular Cab Long Box 2WD DRW with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.
5Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle Owner’s Manual for important feature limitations and information.
6Cargo and load capacity limited by weight and distribution
7Requires available accessory trailer camera and installation. Not compatible with all trailers. See your dealer for details. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle’s owner’s manual for important feature limitations and information.
8Available on Sierra HD Pro. Standard on SLE, SLT, AT4 and Denali trims.
9Feature will not function on certain models without dealer retrofit; see dealer for details.
10The system wirelessly charges one compatible mobile device. Some phones have built-in wireless charging technology and others require a special adapter/back cover. To check for phone or other device compatibility, see my.gm.com/learn or consult your carrier
11Excludes other GM vehicles.
12Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle Owner’s Manual for important feature limitations and information. Some camera views requires available accessory camera and installation. Not compatible with all trailers. See your dealer for details.
13App functionality and features vary with vehicle equipment and trim level. Data connection may be required. Some features require active service plan and working electrical system. Terms and limitations apply.
14OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. See https://www.onstar.com for details and limitations. Automatic Crash Response: not all vehicles may transmit all crash data. Roadside services provided by Allstate Roadside Service for vehicles only. Limitations and restrictions apply. Stolen Vehicle Assistance requires armed GM factory-installed theft-deterrent system, contact method on file and enrollment to receive alerts. Additional messaging and data rates may apply. Services are intended to assist with vehicle recovery and do not prevent theft or protect against damage or loss.
15Connected Vehicle Plan does not include emergency or security services. Service varies with conditions and location. Data plans provided by AT&T. See https://www.onstar.com for details and limitations.
16Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of the passengers, cargo, and options or accessories may reduce the amount you can tow.