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2020 SIERRA 3500 HD CHASSIS CAB

2020 SIERRA 3500 HD CHASSIS CAB

MAX AVAILABLE HORSEPOWER

MAX AVAILABLE HORSEPOWER

445 HP

445 HP


MAX AVAILABLE PAYLOAD

MAX AVAILABLE PAYLOAD

7,571 LBS

7,571 LBS


MAX GVWR

MAX GVWR

14,000 LBS

14,000 LBS


MAX GCWR

MAX GCWR

40,000 LBS

40,000 LBS

SPEC HIGHLIGHTS

CREW CAB

MAX AVAILABLE PAYLOAD

7,040 LBS

OVERALL LENGTH

270.3"

MAX GVWR

14,000 LBS

CAB-TO-AXLE LENGTH 

60"

MAX GCWR

40,000 LBS

GROUND CLEARANCE 

8.15"

VEHICLE WIDTH

81.85"

REGULAR CAB

MAX AVAILABLE PAYLOAD

7,040 LBS

OVERALL LENGTH

239.8"- 264.2"

MAX GVWR

14,000 LBS

CAB-TO-AXLE LENGTH 

60" or 84" 

MAX GCWR

40,000 LBS

GROUND CLEARANCE 

8.15"

VEHICLE WIDTH

81.75"

CREW CAB

MAX AVAILABLE PAYLOAD

7,040 LBS

OVERALL LENGTH

270.3"

MAX GVWR

14,000 LBS

CAB-TO-AXLE LENGTH 

60"

MAX GCWR

40,000 LBS

GROUND CLEARANCE 

8.15"

VEHICLE WIDTH

81.85"

REGULAR CAB

MAX AVAILABLE PAYLOAD

7,040 LBS

OVERALL LENGTH

239.8"- 264.2"

MAX GVWR

14,000 LBS

CAB-TO-AXLE LENGTH 

60" or 84" 

MAX GCWR

40,000 LBS

GROUND CLEARANCE 

8.15"

VEHICLE WIDTH

81.75"

PROVEN POWERTRAINS AND CAPABILITY


New 6.6L V8 Gas Engine

  • 401 hp
  • 464 lb-ft of torque
  • Compression Ratio of 10.75:1
  • Valve Train: overhead-valve, two valves per cylinder, variable valve timing
  • Paired with a 6-speed Automatic Transmission


Available 6.6L Duramax Turbo Diesel V8

  • 445 hp
  • 910 lb-ft of torque
  • Compression Ratio of 16:1
  • Diesel Exhaust Brake System
  • Valve Train: overhead-valve, four valves per cylinder
  • First-ever factory installed Diesel Engine After-Run cooling function
  • Paired with the Allison® 10-Speed Automatic Transmission


All-New Available Allison 10-Speed Automatic Transmission

The all-new Allison 10-speed automatic transmission features closer gear spacing that allows the engine to operate in an optimal range at all times with varying load and terrain conditions.  An available chain-driven Power Takeoff (PTO) feature is offered straight from the factory on the Allison transmission, so you can transfer power from the engine to aftermarket equipment, such as generator hydraulic pump.

Available Dual Alternators

Dual alternators are available on both gas and diesel engines delivering a combined 390 amps to help power the accessories and tools you need to get the job done.

Electric Parking Brake

The new Electric Parking Brake momentarily engages the brakes system to help prevent truck rollback when transitioning from brake to accelerator pedal or when parking on steep grades. Brake enhancements include extended-hold Hill Start Assist, which provides extra time to start uphill from a complete stop.

New Park Grade Hold Assist

Prevents movement when shifting out of park on a hill and moving a foot from brake to accelerator pedal by automatically applying brakes at each wheel for an extended period of time while trailering.

Stabilitrak

Sierra HD Chassis Cab’s electronic stability control system helps improve stability by detecting and reducing traction loss.

Available Dual Alternators  

Dual alternators are available on both gas and diesel engines delivering a combined 390 amps to help power the accessories and tools you need to get the job done.

Electric Parking Brake

The new Electric Parking Brake momentarily engages the brakes system to help prevent truck rollback when transitioning from brake to accelerator pedal or when parking on steep grades. Brake enhancements include extended-hold Hill Start Assist, which provides extra time to start uphill from a complete stop.

New Park Grade Hold Assist

Prevents movement when shifting out of park on a hill and moving a foot from brake to accelerator pedal by automatically applying brakes at each wheel for an extended period of time while trailering.

Stabilitrak

Sierra HD Chassis Cab’s electronic stability control system helps improve stability by detecting and reducing traction loss.

STAY CONNECTED

The advanced technology inside the Sierra 3500 HD Chassis Cab commercial truck helps keep you confidently connected to help you get the job done while on the road.

Available 4G LTE Wi-Fi Hotspot

With 4G LTE Wi-Fi Hotspot you can stay connected to the internet right from the comfort of your Sierra 3500 HD Chassis Cab. Connect up to seven devices including compatible smartphones, tablets and laptops with a reliable high-speed connection from up to 50 feet from your vehicle. You and your passengers can seamlessly check email or stream content all on the go.  

Available 8" Diagonal GMC Infotainment System with Bluetooth®†

The 8" Diagonal GMC Infotainment System provides voice-activated, hands-free communication and entertainment, including the ability to:

  • Make and receive hands-free phone calls
  • Access all of your phone contacts
  • Enjoy wireless Bluetooth® streaming audio for music and most phones

Available Apple CarPlay Compatibility

With Apple CarPlay compatibility you can access iPhone features such as hands-free phone calls and messaging, Apple Music, Apple Maps and more.

Available Android Auto Compatibility

Android Auto seamlessly connects your compatible smartphone so you can get directions using Google Maps, listen to music via Google Play Music and more.

OnStar Vehicle Insights

See more, know more and do more with OnStar Vehicle Insights. Get real-time vehicle information that can help you improve route planning, identify select service needs before they become an issue, get driver behavior data and more. Plus, OnStar Vehicle Insights uses OnStar® embedded hardware so it’s available in most 2015 and newer GM vehicles and is waiting to be activated. It’s the simple way to gain real-time insights to help your business maximize operational efficiency and optimize productivity. Learn more about OnStar Vehicle Insights.

CUSTOM UPFITS 

Utilizing the strong foundations of the Sierra Heavy Duty, Chassis Cab features multiple custom upfit configurations that give you the flexibility to select custom aftermarket upfits based on your business needs. Learn more about upfit configurations.

DUMP TRUCK

Upfit Options Include:

  • Dump Truck
  • Flatbed
  • Utility/Service Body
  • Platform/Stake Body
  • Snow Plow/Spreader
  • Ambulance/Rescue
LOCATE A DEALER
VIEW INVENTORY

FLATBED

Specialty Vehicle Manufacturers

To help make the upfitting process easier, General Motors can recommend specialty vehicle manufacturers who are experienced with General Motors products and specialty applications

LOCATE A MANUFACTURER

The site being linked to is provided by third party resources to help you locate products with solutions that could work for your business. The vehicles on the site show equipment from an independent supplier and are not covered by the GM New Vehicle Warranty. GM is not responsible for the safety or quality of independent supplier alterations.

Business Choice Program

Purchase or lease a Sierra for your business and take advantage of Business Choice offers with cash allowances on either accessories or upfits.

LEARN MORE

Business Elite Dealers

Partner with a GMC Business Elite Dealer and we’ll take the time to learn about your unique business challenges and offer you real solutions.

LEARN MORE

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VEHICLE DETAILS

NEXT STEPS

  • Available with 6.6L Duramax Diesel engine.

  • Cargo and load capacity limited by weight and distribution.

  • Requires 2WD Regular Cab Dual Rear Wheel model with 146.3 inch wheelbase and 6.6L gas 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.

  • Savana Cargo’s 10,000-lb rating requires 2500 or 3500 Regular Wheelbase, trailering equipment package and 6.0L V8 engine. 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.

  • Savana Passenger's 9,400-lb rating requires 2500 or 3500 Regular Wheelbase model, trailering equipment package and 6.0L V8 engine. 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.

  • Maximum Gross Vehicle Weight Rating (GVWR). When properly equipped; includes weight of vehicle, passengers, cargo and equipment.

  • EPA-estimated 15 city/22 hwy 2WD 5.3L V-8. Based on GM Large SUV Segment.

  • Gross Combination Weight Rating (GCWR). When properly equipped; includes weight of vehicle and trailer combination, including the weight of driver, passengers, fuel, optional equipment and cargo in the vehicle and trailer.

  • Requires 2WD Crew Cab Dual Rear Wheel model and 6.6L gas 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.

  • Equipment from independent suppliers is not covered by the GM New Vehicle Limited Warranty. GM is not responsible for the safety or quality of independent supplier alterations.

  • Service varies with conditions and location. Requires active service plan and paid AT&T data plan. See https://www.gmfleet.com/connected-vehicles for details and limitations.

  • Functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.

  • Go to https://my.GMC.com/learnAbout/bluetooth to find out which phones are compatible with the vehicle. Full Bluetooth feature functionality varies by device, model, and software version.

  • Vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks of Apple Inc, registered in the U.S. and other countries.

  • Vehicle user interface is a product of Google™ and its terms and privacy statements apply. Requires the Android Auto app on Google Play and a compatible smartphone running Android™ 5.0 or higher. Data plan rates apply. Android Auto is a trademark of Google LLC.

  • Terms apply. Available on select properly equipped 2015 model year and newer GM vehicles (excludes Volt, Low Cab Forward Trucks and GM vehicles built without OnStar Hardware, which includes but is not limited to select base Chevrolet and GMC trucks). Requires an active connected vehicle services plan. Fees, services, and availability subject to change without notice. Applicable taxes not included. Does not include emergency or security services. Diagnostics capabilities vary by vehicle model. Not all issues will deliver alerts. See onstarvehicleinsights.com for details and limitations.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges.

  • 7,700-lb rating requires a properly equipped 2WD Canyon Elevation Crew Cab short bed model with available Duramax 2.8L I4 Diesel engine and Trailering Package (late availability). 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.

  • Requires 4WD Double Cab with available 6.2L V8 and Max Trailering Package. 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.

  • Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine 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.

  • SLE models only.

  • 7,550-lb rating requires a properly equipped 4WD Canyon Denali model with available Duramax 2.8L I4 Diesel engine (late availability). 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 oraccessories may reduce the amount you can tow.

  • Requires 2WD Denali Short Box model with 5.3L V-8 engine. 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.

  • Requires properly equipped 3500 Crew Cab DRW Long Box 4WD model with available 6.6L Duramax Turbo Diesel engine and fifth wheel or 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.

  • Savana Passenger's 9,600-lb rating requires a 2500 or 3500 Regular wheelbase model with available 6.0L V8 engine and trailering equipment package. 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.

  • Savana Cargo’s 10,000-lb rating requires  the available 6.0L V8 engine and trailering equipment package.  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.

  • Savana Cutaway’s 8,940-lb rating requires a 4500 Series 159" Wheelbase model with available 6.0L 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.

  • Canyon’s 7000-lb rating requires available trailering package and 3.6L V-6 engine. 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.

  • Sierra's 12,500-lb rating requires Sierra Double Cab or Crew Cab Short box 2wd with 6.2L EcoTec3 V8 engine and NHT Max Trailering Package. 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.

  • Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.

  • Sierra Denali's 9,300-lb rating requires 2wd. 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.

  • Savana Passenger's 10,000-lb rating requires 2500 Wheel Base with 6.0L V8 engine. 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.

  • Savana Cargo's 10,000-lb rating requires 6.0L V8 engine. 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.

  • 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.

  • Gross Combination Weight Rating (GCWR). When properly equipped, includes weight of vehicle, passengers, cargo and equipment.

  • Canyon’s 7700-lb rating requires 2WD Crew Cab model with available Duramax 2.8L I-4 Diesel engine. 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.

  • Requires 2WD Crew Cab DRW equipped with 6.6L Duramax Diesel and fifth-wheel or gooseneck hitch. Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.

  • Starting at price for base Sierra HD. The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges.

  • Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine 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.

  • 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.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges. Bed/Roof-Mounted Bicycle Carriers shown. Requires crossbars or Thule Rack Solution. Non-GM warranty. Warranty by Thule®. See dealer for more information.

  • 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.

  • Available. Requires 2.0L Turbocharged gas engine.

  • Terrain's 3,500-lb rating requires available 2.0L Turbocharged gas engine and available trailering equipment. 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.

  • Requires available 3.6L V6 engine. 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.

  • Yukon’s 8,500-lb rating requires short wheelbase 2wd with 5.3L EcoTec3 V8 engine and HD Trailering Package. 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.

  • Requires 2WD Denali Short Box model with 5.3L V-8 engine. 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.

  • Savana Cutaway’s 9,006-lb rating requires a 4500 Series 159" Wheelbase model with available 6.0L 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.

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