2020 GMC Sierra HD – Features, Specials, and Specs in Kansas City, MO

2020 GMC Sierra 1500 vs Sierra 2500

Both the 2020 GMC Sierra 1500 and 2020 GMC Sierra 2500 are equipped with segment-leading technologies. These full-size trucks are made for hard workers and rugged individuals who attack tough jobs head-on. To help you decide which truck is right for you, Reed Buick GMC in Kansas City, MO, crafted the following 2020 Sierra 1500 vs. 2020 Sierra 2500 comparison that is full of valuable information to help you in your search. Afterwards, browse through our inventory to see which models we have available.

For comparison’s sake, we will be reviewing the 2020 GMC Sierra 1500 SLE, starting at $41,795 MSRP, and the 2020 GMC Sierra 2500 SLE, starting at $41,595 MSRP. If you’d like to learn more about the Sierra 1500 or the Sierra 2500, check out
our Sierra 1500 and Sierra 2500 pages as well as our Sierra 1500 inventory and our Sierra 2500 inventory. If you have any questions, contact us online or call (888) 210-8101.


The 2020 GMC Sierra 2500 is redesigned for superior performance and control, so you can get through your day knowing you’re driving a truck you can rely on. The 2020 GMC 1500 remains classic in reliability and power, with a powertrain you’re
sure to love.

2020 GMC Sierra 1500

2020 GMC Sierra 1500 vs. 2020 GMC Sierra 2500
2.7L Turbo Engine 6.6L V8 w/ direct injection
310 HP Horsepower 401 HP
348 lb.-ft. Torque 464 lb.-ft.
6,900 lbs. Max. Towing Capability 14,500 lbs.
2,182 lbs. Max. Payload Capacity 3,751 lbs.


Drive confidently with either the Sierra 1500 or the Sierra 2500. These models prioritize your safety with an array of features to keep you secure.

2020 GMC Sierra 1500 towing


Safety Features

2020 GMC Sierra 1500

  • HD rear vision camera
  • LED daytime running lamps
  • OnStar® and GMC Connected Services capable
  • StabiliTrak®
  • Six airbags
  • Teen driver technology
  • Rear window defogger
  • Hitch guidance with hitch view
  • Bed view camera

2020 GMC Sierra 2500

  • Six airbags
  • Front and rear park assist
  • Hitch guidance
  • LED daytime running lamps
  • Rear vision camera
  • Rear window defogger
  • StabiliTrak®
  • Teen driver technology
  • Tire pressure monitoring system
  • Lane change alert with side blind zone alert


Feel the power of the advanced technologies offered by both the 2020 GMC Sierra 1500 and 2020 GMC Sierra 2500. These models offer differing features. Read the various amenities offered by each truck below.

2020 GMC Sierra 1500 Dashboard Screen


Technology Features

2020 GMC Sierra 1500

  • 8-in. driver information center
  • 4G LTE Wi-Fi® hotspot capable
  • Cruise control

2020 GMC Sierra 2500

    • Bluetooth®
    • Tailgate with EZ lift and lower assist
  • 4G LTE Wi-Fi® hotspot capable
  • Remote keyless entry


Experience an interior that makes you feel at home when you’re on the job. The 2020 Sierra 1500 and 2020 Sierra 2500 have your comfort in mind.

2020 GMC Sierra 1500 Interior


Interior Features

2020 GMC Sierra 1500

  • Leather-wrapped steering wheel
  • Multiple USB ports
  • SiriusXM® Satellite Radio
  • Ten-way power passenger’s seat with power lumbar
  • Dual-zone automatic climate control
  • Inside rearview auto-dimming mirror

2020 GMC Sierra 2500

  • 60/40 split-folding rear bench seat
  • Assist handles
  • 3.5 -in. monochromatic driver information system
  • Inside rearview manual day/night mirror
  • Power door locks
  • Single-zone climate control