Estimate your payments

Please adjust the options below so we can estimate the most accurate monthly payments.

Your estimated credit score
Loan term
Down payment
$45,000
$0
Saved 0
Viewed 0
Order Your Cadillac LYRIQ Now!
Learn More
New Used Call Service
Palmen Buick GMC Cadillac logo
  • New Cars
    • View all [32]
    • Buick
      Buick [9]
        • Enclave
          Enclave [2]
        • Encore
          Encore [3]
        • Encore GX
          Encore GX [1]
        • Envision
          Envision [3]
      • Encore GX
        Encore GX [1]
      • Envision
        Envision [3]
    • GMC
      GMC [14]
        • Acadia
          Acadia [2]
        • Canyon
          Canyon [3]
        • Savana 2500
          Savana 2500 [1]
        • Sierra 1500
          Sierra 1500 [2]
      • Sierra 1500
        Sierra 1500 [2]
      • Sierra 2500HD
        Sierra 2500HD [5]
      • Yukon
        Yukon [1]
    • Cadillac
      Cadillac [9]
        • CT4
          CT4 [1]
        • XT4
          XT4 [1]
        • XT5
          XT5 [2]
        • XT6
          XT6 [5]
      • XT5
        XT5 [2]
      • XT6
        XT6 [5]
    • Shopping Tools
        • Value Your Vehicle
        • Schedule Test Drive
        • Over 30 MPG
        • COVID-19: Shop - Click - Drive
      • COVID-19: Shop - Click - Drive
      • SCA Performance Trucks
  • Used Cars
    • View all [50]
    • Cars [5]
    • Trucks [15]
    • SUVs & Crossovers [28]
    • Vans [2]
    • Hybrid & Electric
    Price
    • Deals Under $10,000
    • $10,000 - $15,000
    • $15,000 - $20,000
    • $20,000 - $25,000
    • Over $25,000
    Features
    • Value Your Vehicle
    • Certified Pre-Owned Specials
    • New Arrivals
    • Nearly new
    • Over 30 MPG
    • All-wheel drive
    • Moonroof
    • Leather seats
    • Heated seats
  • Specials
    • Value Your Vehicle
    • Giving You Choices And Saving You Money
    • Special Offers
    • Service Specials
    • COVID-19: GM First Responder Discount
  • Research
    • Value Your Vehicle
    • Environmental Protection Package
    • Factory Order Event
    • Buick Model Research
      • 2022 Buick Enclave
      • 2022 Buick Encore GX Trim Comparison
      • 2022 Buick Envision, Kenosha, WI
      • 2022 Buick Encore GX
      • 2021 Buick Encore
      • 2021 Buick Encore GX vs 2021 Honda HR-V
      • 2021 Buick Encore GX vs 2021 Outlander Sport
      • 2021 Buick Envision
      • 2021 Buick Envision vs 2021 Atlas
      • 2021 Buick Enclave vs 2021 CX-9
      • 2020 Buick Regal Sportback vs TourX vs GS
    • Cadillac Model Research
      • Cadillac V-Series Blackwing™
      • 2022 Cadillac Escalade
      • 2022 Cadillac XT4
      • 2022 Cadillac XT5
      • 2023 Cadillac LYRIQ
      • 2021 Cadillac XT4
      • 2021 Cadillac XT4 vs 2021 Cadillac XT5
      • 2021 Cadillac XT5
      • 2022 Cadillac XT6
      • 2021 Cadillac XT6
      • 2021 Cadillac XT6 vs 2021 RX
      • 2021 Cadillac Escalade
      • 2021 Cadillac Escalade vs 2020 LX vs 2020 Land Cruiser
      • 2021 Cadillac Escalade ESV
      • 2021 Cadillac Escalade ESV vs 2020 Range Rover
      • 2020 Cadillac CT6
      • 2020 Cadillac CT6 vs 2021 G80
    • GMC Model Research
      • 2022 GMC Yukon
      • 2022 GMC Canyon
      • 2022 GMC Sierra 3500HD Denali
      • 2022 GMC Acadia
      • 2022 GMC Hummer EV
      • 2022 GMC Sierra 1500
      • 2022 GMC Hummer EV vs 2021 Mustang Mach-E
      • 2022 GMC Terrain
      • 2021 GMC Canyon
      • 2021 GMC Canyon vs 2020 Tacoma
      • 2021 GMC Sierra 1500
      • 2021 GMC Sierra 1500 vs 2021 Chevrolet Silverado 1500
      • 2021 GMC Sierra 1500 vs 2021 Gladiator
      • 2021 GMC Sierra Heavy Duty
      • 2021 GMC Acadia
      • 2021 GMC Acadia vs 2020 Atlas Cross Sport
      • 2021 GMC Terrain
      • 2021 GMC Yukon
      • 2021 GMC Yukon vs 2020 Expedition
      • 2021 GMC Yukon AT4
      • 2021 GMC Yukon Denali
      • 2020 GMC Savana Cargo and Passenger Vans
      • 2020 GMC Savana vs 2020 Express
    • Order Your 2023 Cadillac LYRIQ
    • Reserve Your 2022 GMC Sierra 1500
    • SCA Performance Trucks
    • Reserve the 2021 Cadillac Escalade
    • Used Pickup Trucks
    • Reserve the GMC Hummer
  • Finance
    • Value Your Vehicle
    • Online Credit Approval
    • Credit Pre-Approval
    • Schedule Test Drive
    • Titanium Protection Program
    • Protective Auto Care Plan
  • Service
    • Value Your Vehicle
    • Our Services
    • Service Team
    • Service Specials
    • Service Menu
    • Schedule Service
    • Tire Finder
    • Business Elite
    • On Star
    • Check for Recalls
    • Vehicle Emissions Testing
    • Oil Change Service
    • Cadillac Service
    • COVID-19: Free OnStar® Services
  • Parts
    • Value Your Vehicle
    • Parts Team
    • Order Parts
    • Parts Specials
    • GM Accessories
    • Tire Finder
  • Contact Us
    • Careers
    • Value Your Vehicle
    • Sponsorship Request Form
    • Our Dealership
    • Our Team
    • Testimonials
    • The Power of Palmen
    • Business Elite
    • Contact Us
    • Our Blog
    • COVID-19: Palmen GM Response
  • Se Habla Español
Map 7110 74th Place, Kenosha, WI (855) 764-3570
Home / 2020 GMC Sierra 2500HD AT4 Kenosha, WI

2020 GMC Sierra 2500HD AT4 Kenosha, WI

We’ve previously covered the baseline offerings of the 2020 GMC Sierra 2500HD model. However, we wanted to bring some special attention to the AT4 off-road focused variation of this already incredibly capable Heavy Duty pickup truck model. The 2020 GMC Sierra 2500HD AT4 combines the wonderful specs and features of the standard Sierra 2500 Heavy Duty model with an illustrious off-road identity and plenty of additional performance features and exterior and interior aesthetic accents.

Starting with looks, the 2020 GMC Sierra 2500HD starts out with dark chrome exterior finishes along with contemporary detailing to set its style apart from the standard 2020 GMC Sierra 2500HD model. Additionally, front and rear bumpers are matched to the choice of body color. Inside, an athletic interior adopts the dark tints of the exterior for a more refined look including aluminum detailing, perforated inserts, and embroidered AT4 badging.

Elsewhere, the 2020 GMC Sierra 2500HD AT4 offers the following:

Find Your GMC Match!
2020 GMC Sierra 2500HD AT4 model exterior shot with white paint color parked on a rocky cliff with a trailer of all-terrain buggy tractors

2015 GMC Sierra 2500HD Denali
2015 GMC Sierra 2500HD Denali
$46,891
View Details
2022 GMC Sierra 2500HD Pro
2022 GMC Sierra 2500HD Pro
$49,865
View Details
2022 GMC Sierra 2500HD Pro
2022 GMC Sierra 2500HD Pro
$49,865
View Details
2022 GMC Sierra 2500HD Pro
2022 GMC Sierra 2500HD Pro
$52,895
View Details
2016 GMC Sierra 2500HD Denali
2016 GMC Sierra 2500HD Denali
$56,995
View Details
2022 GMC Sierra 2500HD SLE
2022 GMC Sierra 2500HD SLE
$58,005
View Details
2022 GMC Sierra 2500HD Denali
2022 GMC Sierra 2500HD Denali
$89,590
View Details

Performance

Technology

Comfort & Style

Duramax 6.6L Turbo-Diesel Engine 15” Diagonal Head-Up Display Leather-Appointed Seating
445 Horsepower and 910 lb-ft of Torque HD Surround Vision1 Jet Black Interior
10-Speed Allison Automatic Transmission iN-Command® Control System Kalahari Color Interior Accents
30,000+ lbs Towing Capacity Android Auto™ and Apple CarPlay™ All-Weather Floor Liners

When is the 2020 GMC Sierra 2500HD AT4 Release Date?

The 2020 GMC Sierra 2500HD AT4 model has many additional performance features, both those carried over from the standard Sierra 2500HD build and those unique to the AT4 trim level. Some of these many features include:

  • Traction Select System with Off-Road Mode
  • Hill Descent Control
  • Hill Start Assist
  • Park Grade Hold Assist
  • All-Terrain Tires
  • Off-Road Suspension
  • Eaton Locking Rear Differential
  • Rancho Shocks
  • Trailer Sway Control
  • Auto Grade and Diesel Exhaust Braking
  • And More!

All 2020 GMC Sierra 2500HD models, including the 2020 GMC Sierra 2500HD AT4, are set to go on sale in the late summer period of 2019. For more information on any current or upcoming GMC models, please feel free to contact us here at the Palmen GM dealership. Our staff can be reached online, by phone, or with a visit to our dealership located in Kenosha, Wisconsin.

Get More GMC Sierra 2500HD AT4 Info

Contact Us

 Palmen Buick GMC Cadillac
7110 74th Place, Kenosha, WI 53142 

Get Directions

Sales: (888) 656-5733
Service: (888) 964-7762
Parts: (888) 964-7762

Inventory

All New
Buick

GMC
Cadillac

View Pre-Owned 
Certified Pre-Owned 
 

Quick Links

Contact Us
Get Approved 
Value Trade In 
Schedule Test Drive
Schedule Service 
Service Coupons
Order Parts

Next-Generation Engine 6 Custom Dealer Website powered by DealerFire.  Part of the DealerSocket portfolio of advanced automotive technology products.
Copyright © Palmen Buick GMC Cadillac     
Privacy  |  Sitemap