2020 2019 2020 Sierra 1500(NEXT GENERATION SIERRA)

2020 Sierra 1500

denali sierra AT4

Starting price

$37,800 1

Max Horsepower

Up to 420 HP 2

Max Torque

Up to 460 lb-ft 3

Tow up to

12,100 lbs 4



KEY FEATURES

  • Best-in-class crew cab front head and leg room (max)
  • More cargo bed volume than any competitor
  • LED headlamps with unique C-shape lighting
  • Available World’s First Six-Function MultiPro™ Tailgate5
  • Premium heated, leather-appointed front outboard seating on SLT
  • Available ProGrade™ Trailering System6 with in-vehicle Trailering App7
  • Available 3.0L Duramax Turbo Diesel engine with 10-speed automatic transmission

Competitive Comparison

Standard
Available
× Not Available
2020 GMC Sierra Double Cab2020 GMC Sierra Crew Cab2019 Ram 1500 Quad2019 Ram 1500 Crew Cab
Fuel Economy
Max V-8 City/HWY MPG17/2317/2317/2317/23
Strength and Capability
Max Towing Capacity (lbs)12,10012,00012,75011,540
Max Payload (lbs)2,1702,1402,3001,930
Cargo Box Volume (standard/short box)71.7/NA71.7/62.961.5/NA61.5/53.9
10-Speed Transmission××
Automatic Locking Rear Differential××
Premium Purposeful Technology
Six-Function MultiPro Tailgate××
Dynamic Fuel Management××
Adaptive Ride Control×××
Multi-Color Head-Up Display××
Rear Camera Mirror××
Power
Max V-8 Horsepower420 (6.2L V-8)420 (6.2L V-8)395 (5.7L V-8)395 (5.7L V-8)
Max V-8 Torque460 (6.2L V-8)460 (6.2L V-8)410 (5.7L V-8)410 (5.7L V-8)
Powertrain Warranty5 yr/100k5 yr/100k5 yr/100k5 yr/100k
Built-in 4G LTE Wi-Fi
(Uconnect 8.4)

(Uconnect 8.4)
Standard
Available
× Not Available
2020 GMC Sierra Double Cab2020 GMC Sierra Crew Cab
Fuel Economy
Max V-8 City/HWY MPG17/2317/23
Strength and Capability
Max Towing Capacity (lbs)12,10012,000
Max Payload (lbs)2,1702,140
Cargo Box Volume (standard/short box)71.7/NA71.7/62.9
10-Speed Transmission
Automatic Locking Rear Differential
Premium Purposeful Technology
Six-Function MultiPro Tailgate
Dynamic Fuel Management
Adaptive Ride Control×
Multi-Color Head-Up Display
Rear Camera Mirror
Power
Max V-8 Horsepower420 (6.2L V-8)420 (6.2L V-8)
Max V-8 Torque460 (6.2L V-8)460 (6.2L V-8)
Powertrain Warranty5 yr/100k5 yr/100k
Built-in 4G LTE Wi-Fi
Standard
Available
× Not Available
2020 GMC Sierra Double Cab2019 Ram 1500 Quad
Fuel Economy
Max V-8 City/HWY MPG17/2317/23
Strength and Capability
Max Towing Capacity (lbs)12,10012,750
Max Payload (lbs)2,1702,300
Cargo Box Volume (standard/short box)71.7/NA61.5/NA
10-Speed Transmission×
Automatic Locking Rear Differential×
Premium Purposeful Technology
Six-Function MultiPro Tailgate×
Dynamic Fuel Management×
Adaptive Ride Control××
Multi-Color Head-Up Display×
Rear Camera Mirror×
Power
Max V-8 Horsepower420 (6.2L V-8)395 (5.7L V-8)
Max V-8 Torque460 (6.2L V-8)410 (5.7L V-8)
Powertrain Warranty5 yr/100k5 yr/100k
Built-in 4G LTE Wi-Fi
(Uconnect 8.4)
Standard
Available
× Not Available
2020 GMC Sierra Double Cab2019 Toyota Sequoia
Fuel Economy
Max V-8 City/HWY MPG17/2317/23
Strength and Capability
Max Towing Capacity (lbs)12,10011,540
Max Payload (lbs)2,1701,930
Cargo Box Volume (standard/short box)71.7/NA61.5/53.9
10-Speed Transmission×
Automatic Locking Rear Differential×
Premium Purposeful Technology
Six-Function MultiPro Tailgate×
Dynamic Fuel Management×
Adaptive Ride Control××
Multi-Color Head-Up Display×
Rear Camera Mirror×
Power
Max V-8 Horsepower420 (6.2L V-8)395 (5.7L V-8)
Max V-8 Torque460 (6.2L V-8)410 (5.7L V-8)
Powertrain Warranty5 yr/100k5 yr/100k
Built-in 4G LTE Wi-Fi
(Uconnect 8.4)

1 Starting at price for 2020 Sierra 1500 SLE. 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 Available on SLT.
3 Requires available 6.2L V-8 engine. Not available on SLE or Elevation models.
4 Requires Crew Cab with available 6.2L V-8 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.
5 Available on Elevation. Standard on SLT, AT4 and Denali.
6 Standard on SLT models.
7 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.