• Next Generation 2020 GMC Sierra 2500HD Truck
Next Generation GMC Sierra 2500HD Key Attributes

NEXT GENERATION 2020 GMC SIERRA 2500 HEAVY DUTY – WORLD-CLASS POWER

Redesigned with larger and bolder proportions, the Next Generation 2020 GMC Sierra 2500 Heavy Duty is built with hardworking fleets in mind. A larger drive shaft than the previous generation combines with the first of its kind Allison® 10-speed automatic transmission and a new rear axle to deliver durability and strength. The available six-function MultiPro™ Tailgate as well as larger bed dimensions inside and out make towing and hauling look and feel easy.

SAFETY

  • Fully boxed ladder-type frame with nine cross members
  • Available Gooseneck/5th Wheel Prep Package
  • Available Automatic Emergency Braking
  • Standard Rear Vision Camera with 15 available camera views3
  • Available Safety Alert Seat
  • Available Forward Collision Alert
  • Available Lane Change Alert with Side Blind Zone Alert

PERFORMANCE

  • All-new 6.6L V8 gas engine (401 hp/464 lb.-ft.) with 6-speed automatic transmission
  • Available 6.6L Duramax Turbo Diesel V8 (445 hp/910 lb.-ft.) with available Allison® 10-speed automatic transmission
  • 4-wheel anti-lock disc brakes with Duralife® brake rotors
  • Available Integrated Power Take Off (PTO)
  • Heavy-duty locking rear differential
  • StabiliTrak® Electronic Stability Control System with Trailer Sway Control and Hill Start Assist
  • Available ProGrade Trailering System that features an In-Vehicle Trailering App4 offering customized trailer profiles

PRODUCTIVITY

  • Available MultiPro™ Tailgate: World's first six-function tailgate
  • Apple CarPlay® 5 and Android AutoTM 6 compatibility
  • 12 cargo bed tie-downs rated at 227 kg (500 lb.s) per corner7
  • Folding rear bench seat
  • LED headlamps with GMC Signature LED Lighting and LED tail lamps
  • New BedStep feature and larger CornerSteps
  • Roll-formed high strength steel bed

Safety features or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather and road conditions may affect feature performance. Read the vehicle’s Owner’s Manual for more important feature limitations and information.

GALLERY

GALLERY

  • Next Generation White 2020 GMC Sierra 2500HD Truck Interior Dash View
  • Next Generation White 2020 GMC Sierra 2500HD Truck Interior Front Seating
  • Next Generation 2020 GMC Sierra 2500HD Truck Front Exterior
  • Next Generation 2020 GMC Sierra 2500HD Truck Side Exterior
  • Next Generation White 2020 GMC Sierra 2500HD Truck Side Exterior
  • Next Generation White 2020 GMC Sierra 2500HD Truck Rear View
  • Next Generation White 2020 GMC Sierra 2500HD Truck Side Step
Next Generation White 2020 GMC Sierra 2500HD Truck Trailering Technology

CUTTING-EDGE TRAILERING TECHNOLOGY

  • Available ProGrade™ Trailering System with In-Vehicle Trailering App4 featuring trailer light test, customizable trailer profiles, trailer tire pressure and temperature monitoring, pre-departure checklists and trailer theft alert
  • Available 15 unique camera views3 to help improve hitching and towing experience
  • Available transparent trailer view3

POWERFUL ENGINE OPTIONS

  • All-new 6.6L gasoline V8 engine with Direct Injection and Variable Valve Timing
  • 401 hp (11% increase) and 464 lb.-ft. of torque (22% increase)
  • Available 6.6L Duramax® Diesel V8 engine with all-new Allison® 10-speed automatic transmission – (445 hp/910 lb.-ft.)
Next Generation White 2020 GMC Sierra 2500HD Truck Engine Options
Next Generation White 2020 GMC Sierra 2500HD Truck MultiPro Tailgate

MULTIPRO TAILGATE

Sierra’s available MultiPro Tailgate is essentially two tailgates in one. The world’s first six-function MultiPro Tailgate consists of the primary gate and a smaller inner gate. Raising and lowering these two tailgate panels in different combinations allows MultiPro to take on a variety of different roles.

AVAILABLE FLEET PACKAGES

 
The Next generation Sierra 2500HD is designed to stand up to the toughest jobs, with available advanced trailering technologies and other options that help take that capability even further. Equip your truck with specialized, fleet-specific packages that combine features to help keep your drivers comfortable and in control.

FLEET CONVENIENCE PACKAGE

FLEET COMFORT PACKAGE

WT SAFETY PACKAGE

  • EZ-Lift Power Lock and Release Tailgate
  • Heated, power-adjustable vertical trailering mirrors
  • Power door locks (Regular Cab)
  • Power windows with front passenger express-down and driver express-up/-down (Regular Cab)
  • Remote Keyless Entry

  • 10-way power driver seat with power lumbar control
  • 120-volt power outlet
  • 120-volt bed-mounted power outlet
  • Dual-zone automatic climate control
  • EZ-Lift Power Lock and Release Tailgate
  • Heated front seats
  • Leather-wrapped steering wheel
  • Rear-window defogger
  • Tilt/telescoping steering column

  • Front and Rear Park Assist7
  • Lane Change Alert with Side Blind Zone Alert7
  • Rear Cross Traffic Alert7
  • Chrome front and rear bumpers

FEATURES & SPECS

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