Roe Motors GM

201 NE 7th Street Grants Pass, OR 97526

Get Dealership Info

2020 GMC Sierra 3500 HD OVERVIEW

2020 GMC Sierra 3500 HD in Grants Pass

Get Current Pricing*

Maximum conventional trailering capacity of up to 20,000 lbs²
Maximum fifth-wheel/gooseneck rating of up to 35,500 lbs³
Maximum payload of 7,442 lbs⁴
Class-leading available 15 camera views⁵
Best-in-class crew cab front head and leg room (max)

2020 GMC Sierra 3500 HD MODELS

Sierra 3500 HD
Sierra 3500 HD Dual Rear Wheel
Sierra 3500 HD SLE
Sierra 3500 HD SLE Dual Rear Wheel
Sierra 3500 HD SLT
Sierra 3500 HD SLT Dual Rear Wheel
Sierra 3500 HD AT4
Sierra 3500 HD Single Rear Wheel Denali
Sierra 3500 HD Dual Rear Wheel Denali

2020 GMC Sierra 3500 HD CONFIGURATIONS

* Model and trim configurations may vary

Sierra 3500 HD Regular Cab Long Bed
Sierra 3500 HD Double Cab Long Bed
Sierra 3500 HD Crew Cab Standard Bed
Sierra 3500 HD Crew Cab Long Bed

GMC Sierra 3500 HD Dealer in Grants Pass

2020 GMC Sierra 3500 HD PERFORMANCE

All-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 the 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

Powerful Peformance

An available Allison® 10-speed automatic transmission, the first in a heavy-duty pickup in its class, is paired with the available 6.6L Duramax Turbo Diesel so you can tow with command and control.

Dual-Path Air Induction System

The available 6.6L Duramax Turbo Diesel includes the dual-path Diesel Intake System draws dense, cool air through both the hood scoop and the large front grille to provide cooler induction air temperatures to maximize horsepower and help optimize trailering performance.

2020 GMC Sierra 3500 HD APPEARANCE

Best-in-Class Heavy-Duty Cargo Bed Volume⁶

Roll-formed high-strength steel bed
Available durable spray-on bedliner
12 cargo tie-downs (500-lb rating per corner)
Best-in-class heavy-duty cargo bed volume
- Standard Bed: 69.6 cu. ft. - Cargo and load capacity limited by weight and distribution.
- Long Bed: 83.5 cu. ft. - Late availability. Cargo and load capacity limited by weight and distribution.

New Trailering Mirrors

All Sierra Heavy Duty models are equipped with trailering mirrors.

Sierra HD SLE offers available black-capped trailering mirrors that power fold and manually extend and retract, LED rear guidance lamps that help enhance visibility when backing up with a trailer, lower convex mirrors, as well as amber auxiliary clearance lamps.

SLT includes power-adjustable chrome-capped trailering mirrors that power extend, fold and retract at the touch of a button. The door-mounted mirrors offer the following features:

Heated and auto-dimming upper glass (driver and passenger)
Power extend/retract and fold
Lower convex mirrors
LED turn-signal indicators/clearance lamps
LED perimeter lighting
LED rear guidance lamps
LED forward auxiliary task lighting

Side Bed Step

The new standard Side Bed Step located just in front of the rear wheel arches complements the large CornerStep rear bumper to provide easier access when grabbing equipment from the cargo bed.

Available GMC MultiPro Tailgate

The available GMC MultiPro Tailgate offers six distinct functions designed to help improve loading, unloading and accessing the cargo box. The six functions include primary gate, primary gate load stop, easy access, full-width step, inner gate load stop, and inner gate with work surface. Inner gate with work surface pictured above.

Advanced Lighting

LED headlamps (high-intensity on SLT)
LED taillamps
LED daytime running lamps
Available LED fog lamps (standard on SLT)
Available LED cargo bed lighting (standard on SLT)
Wheel molding amber arch lamps over each wheel

2020 GMC Sierra 3500 HD COMFORT

Best-in-Class Crew Cab Front Head and Leg Room⁶

Enjoy elevated views from a cabin featuring best-in-class Crew Cab front head room (43.0") and leg room (44.5").

Innovative Cargo Solutions

Convenient and spacious storage solutions include available rear seatback storage and an available center console large enough to fit hanging folders or a laptop.

Elevated Driver Seating

An elevated driver seat sits 1" taller than in the previous generation Sierra Heavy Duty and offers cushions that provide support during long hauls and while towing.

2020 GMC Sierra 3500 HD SAFETY & WARRANTY

PRO GRADE PROTECTION

Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:

3-year / 36,000-mile Bumper-to-Bumper Limited Warranty
5-year / 60,000-mile Powertrain Limited Warranty
5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
3-year / 36,000-mile Corrosion Protection
6-year / 100,000-mile Rust-Through Protection
First maintenance visit

Available ProGrade™Trailering System

A system of technologies available on SLE and standard on SLT that streamline the hitching and towing process with integrated tools such as:

in-vehicle app ⁷

Create 5 defined trailer profiles based on trailer name, trailer type, trailer hitch type
Maintenance reminders
Step-by-step pre-departure checklists
Trailer lighting sequence test
Tire pressure monitoring system that measures pressure and temperature
Track trailer mileage and fuel economy

Advanced Safety and Driver Assistance⁸

Available safety technologies help enhance your awareness of the road and surrounding vehicles:

Forward Collision Alert
Lane Departure Warning
Following Distance Indicator
Rear Cross Traffic Alert
Safety Alert Seat
Automatic Emergency Braking
Front and Rear Park Assist
Teen Driver

Available Multicolor 15" Diagonal Head-Up Display

A multicolor 15" diagonal Head-Up Display available on Sierra HD SLT, the first in a heavy-duty pickup in its class, helps you keep your eyes on the road by conveniently projecting key information directly onto the windshield such as:

Speed
Tachometer
Audio
Phone
Available Navigation⁹
Forward Collision Alert¹⁰
Lane Departure Warning¹⁰
Cruise Control
Low Fuel
Off-road inclinometer that measures fore-and-aft tilt, front tire angle and left-and-right tilt

Class-Leading Available 15 Camera Views

Easily keep tabs on your truck and trailer with up to 15 different camera views available in the Technology Package which includes HD Surround Vision, Rear Camera Mirror and Bed View on SLT – the most offered on any heavy-duty pickup⁶ – to optimize the view around the truck and compatible trailers. Learn more about all available 15 camera views on GMC Life.¹¹

Transparent Trailer View
Hitch View Camera
Bed View Camera
Standard Read Camera View
Front Camera View
Surround View
Front Top-Down View
Rear Top-Down View
Bowl View
Front Side View
Rear Side View
Rear Trailer View
Inside Trailer View
Picture-in-Picture Side View
Rear Camera Mirror

The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details.
Requires properly equipped 3500 Crew Cab model with available 6.6L Duramax Turbo 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 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.
Requires properly equipped 3500 Regular Cab DRW Long Box 2WD 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.
Read the vehicle Owner's Manual for important feature limitations and information. Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.
Excludes other GM vehicles.
App functionality and features vary with vehicle equipment and trim level. Device data connection may be required. Some features require connected vehicle services trial or active plan and working electrical system.
Safety 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 Owner's Manual for more important feature limitations and information.
Map coverage available in the United States, Puerto Rico and Canada.
Read the vehicle's Owner's Manual for important feature limitations and information.
Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.

We're sorry, but we do not have a 2020 GMC Sierra 3500 HD in our current inventory.

Search for New Vehicles | Search for Used Vehicles

Disclaimers

* For up-to-date pricing and disclaimer information please contact your local dealer.

2020 GMC Sierra 3500 HD OVERVIEW

2020 GMC Sierra 3500 HD in Grants Pass

2020 GMC Sierra 3500 HD MODELS

Sierra 3500 HD

Sierra 3500 HD Dual Rear Wheel

Sierra 3500 HD SLE

Sierra 3500 HD SLE Dual Rear Wheel

Sierra 3500 HD SLT

Sierra 3500 HD SLT Dual Rear Wheel

Sierra 3500 HD AT4

Sierra 3500 HD Single Rear Wheel Denali

Sierra 3500 HD Dual Rear Wheel Denali