2020 GMC Sierra HD Review | Specs, Trims & Offers

Be unstoppable with the 2020 GMC Sierra HD. This full-size truck offers a tough engine honed within a stylish exterior. To help you learn more about this confident model, Reed Buick GMC in Kansas, MO, crafted the following guide with information concerning the Sierra HD features. Once you’re finished reading, browse our available inventory to see which models we have to offer. Please direct any questions to our online form or call (816) 436-6300 and a representative will be happy to help you.

GMC Sierra HD Highlights


    • GMC Multipro Tailgate – This six-function feature opens up new
      possibilities for your workday.
    • Autotrac® Two-Speed Transfer Case with Push Button Controls –
      If traction is lost, this feature
      automatically engages four-wheel-drive until it’s regained.
    • Best-in-Class HD Cargo Bed Volume – Be prepared for any upcoming
      job with enough cargo room to
      carry everything you need.
    • Head-up Display and Rear Camera Mirror – Stay alert and easily view
      your surroundings with this
      useful feature.
2020 GMC Sierra HD

GMC Sierra HD Trim Options


Select your favorite configuration of the 2020 GMC Sierra HD.

Base

Starting at $37,195 MSRP

2020 GMC Sierra HD

SLE

Starting at $41,595 MSRP

2020 GMC Sierra HD SLE

SLT

Starting at $52,195 MSRP

2020 GMC Sierra HD SLT

AT4

Starting at $59,295 MSRP

2020 GMC Sierra HD AT4

Denali

Starting at $65,295 MSRP

2020 GMC Sierra HD Denali

 

 

Sierra HD Engine Options


This pickup truck ensures that you’re equipped with a hardworking engine that can get the job done. Choose from two different engines, each with a unique set of strengths. Both engines of the 2020 GMC Sierra HD have a maximum towing capability of 14,500 lbs. and a maximum payload of 3,751 lbs. However, the 6.6L turbo-diesel engine comes with an Allison® ten-speed transmission. The 6.6L V8 direct-injection engine comes with an Allison® six-speed transmission. View the powertrains below.

Engine 6.6L Turbo-Diesel V8 6.6L V8 Direct Injection
Horsepower 445 HP 401 HP
Torque 910 lb.-ft. 464 lb.-ft.
Max. Towing 14,500 lbs. 14,500 lbs.
Max. Payload 3,751 lbs. 3,751 lbs.

Sierra HD Technology


Jump into progress with the variety of tech-savvy features offered by the 2020 GMC Sierra
HD. This full-size truck makes work effortless with advanced features like 4G LTE Wi-Fi® hotspot capability, a six-speaker audio system, and Bluetooth®capability.

2020 GMC Sierra HD

Sierra HD Safety


If safety matters in your workday, the 2020 GMC Sierra HD is the truck for you. This
vehicle is built to keep you safe, so you can keep doing what you love without worry. To ensure your safety, the Sierra HD offers six airbags, an available bed view camera, and a following distance indicator.

2020 GMC Sierra HD Safety

Sierra HD Interior Design


The cabin of the 2020 GMC Sierra HD is built to give you a comfortable environment to
work in. This interior includes features that allow you to make the most of doing what you love, like heated driver and front outboard passenger seats, a heated steering wheel, and wireless charging.

2020 GMC Sierra HD Interior

Sierra HD Special Offers & Local Deals


Drive home with your new 2020 GMC Sierra HD at a great price when you utilize our various incentives. Our dealership rotates these specials monthly, so be sure to take advantage of one!

2020 GMC Sierra HD Deals banner

6 Matching Vehicles Found

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Onyx Black 2020 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel KBB Fair Market Range Low: $65,185 Some customers may not qualify for all rebates listed, see dealer for details. Price includes: $3500 - Consumer Cash Program. Exp. 06/01/2020
 
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Carbon Black Metallic 2020 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel KBB Fair Market Range Low: $65,444 Some customers may not qualify for all rebates listed, see dealer for details. Price includes: $3500 - Consumer Cash Program. Exp. 06/01/2020
 
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Onyx Black 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel KBB Fair Market Range Low: $67,041 Some customers may not qualify for all rebates listed, see dealer for details. Price includes: $3500 - Consumer Cash Program. Exp. 06/01/2020
 
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Onyx Black 2020 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel KBB Fair Market Range Low: $69,422 Some customers may not qualify for all rebates listed, see dealer for details. Price includes: $3500 - Consumer Cash Program. Exp. 06/01/2020
 
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Quicksilver Metallic 2020 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel KBB Fair Market Range Low: $69,686 Some customers may not qualify for all rebates listed, see dealer for details. Price includes: $3500 - Consumer Cash Program. Exp. 06/01/2020
 
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Onyx Black 2020 GMC Sierra 2500HD SLT CT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel KBB Fair Market Range Low: $70,298 Some customers may not qualify for all rebates listed, see dealer for details. Price includes: $3500 - Consumer Cash Program. Exp. 06/01/2020
 

MPG Disclaimer:

Based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.

Disclaimer:

Manufacturer’s Suggested Retail Price. Excludes options; taxes; title; registration; delivery, processing and handling fee; dealer charges. Dealer sets actual selling price. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at 816-436-6300 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% downpayment.

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Disclaimer:

Manufacturer’s Suggested Retail Price. Excludes options; taxes; title; registration; delivery, processing and handling fee; dealer charges. Dealer sets actual selling price. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at 816-436-6300 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% downpayment.