2020 2019 2020 Sierra HD

2020 Sierra HD

denali

Starting price

$40,000 1

Max payload up to

7,442 lbs 2

Max Torque up to

910 lb-ft 3

Tow up to

35,500 lbs. 4



KEY FEATURES

  • Best-in-class heavy-duty cargo bed volume5
  • First ever heavy-duty in its class offering Allison® 10-speed Automatic Transmission with available 6.6L Duramax Turbo Diesel V8
  • Available ProGrade™ Trailering System with in-vehicle Trailering App6
  • Available World’s First Six-Function MultiPro™ Tailgate

Competitive Comparison

Standard
Available
× Not Available
2020 GMC Sierra HD2019 Ford Super Duty2019 Ram HD
Strength and Capability
Max Conv. Towing Capacity (lbs.)20,000 (3500HD)21,00019,780 (Diesel)
Max Towing Capacity (lbs)35,000 (3500HD)27,50035,100 (Diesel)
Max Payload (lbs.)7,442 (3500HD)7,6407,680
10-speed Transmission×
(6-speed, 10-speed on 2020 model)
×
(8-speed)
Automatic Locking Rear Differential××
Hill Start Assist
Diesel Engine Exhaust Brake
StabiliTrak®
Standard Trailer Sway Control
High Strength Fully Boxed Frame
Integrated Trailer Brake Controller
Premium Purposeful Technology
15 Camera Views××
Six-Function MultiPro Tailgate××
Transparent Trailer View××
Power
Max Diesel Horsepower445450400 (HO)
Max Diesel Torque9109351,000 (HO)
Diesel Powertrain Warranty5 yr./100K5 yr./100K5 yr./100K
Built-In 4G LTE Wi-Fi
(SYNC)

(Uconnect 8.4
Standard
Available
× Not Available
GMC Sierra HD 2020Ford Super Duty 2019
Strength and Capability
Max Conv. Towing Capacity (lbs.)20,000 (3500HD)21,000
Max Towing Capacity (lbs)35,000 (3500HD)27,500
Max Payload (lbs.)7,442 (3500HD)7,640
10-speed Transmission×
(6-speed, 10-speed on 2020 model)
Automatic Locking Rear Differential×
Hill Start Assist
Diesel Engine Exhaust Brake
StabiliTrak®
Standard Trailer Sway Control
High Strength Fully Boxed Frame
Integrated Trailer Brake Controller
Premium Purposeful Technology
15 Camera Views×
Six-Function MultiPro Tailgate×
Transparent Trailer View×
Power
Max Diesel Horsepower445450
Max Diesel Torque910935
Diesel Powertrain Warranty5 yr./100K5 yr./100K
Built-In 4G LTE Wi-Fi
(SYNC)
Standard
Available
× Not Available
GMC Sierra HD 2020Ram HD 2019
Strength and Capability
Max Conv. Towing Capacity (lbs.)20,000 (3500HD)19,780 (Diesel)
Max Towing Capacity (lbs)35,000 (3500HD)35,100 (Diesel)
Max Payload (lbs.)7,442 (3500HD)7,680
10-speed Transmission×
(8-speed)
Automatic Locking Rear Differential×
Hill Start Assist
Diesel Engine Exhaust Brake
StabiliTrak®
Standard Trailer Sway Control
High Strength Fully Boxed Frame
Integrated Trailer Brake Controller
Premium Purposeful Technology
15 Camera Views×
Six-Function MultiPro Tailgate×
Transparent Trailer View×
Power
Max Diesel Horsepower445400 (HO)
Max Diesel Torque9101,000 (HO)
Diesel Powertrain Warranty5 yr./100K5 yr./100K
Built-In 4G LTE Wi-Fi
(Uconnect 8.4

1 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.
2 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.
3 Requires available Duramax 6.6L Turbo-Diesel V8 engine.
4 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.
5 Excludes other GM vehicles.
6 App 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.