2020 GMC Sierra 2500HD Diesel 4x4 AT4

2020 GMC Sierra 2500HD Diesel 4x4 AT4





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[GAZ] Summit White
Jet Black w/Kalahari Accents Leather
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
AS-IS No Warranty
Autoland Outlets

Step into the world of luxurious strength and unmatched performance with the 2020 GMC Sierra 2500HD AT4, a truck that embodies power, sophistication, and durability. Bathed in a pristine white exterior, this truck is a sight to behold. It's not just a vehicle, it's a statement of style, an emblem of power, and a testament to your taste for the finer things in life.

The interior is just as impressive, with the black leather seats offering a stark contrast to the white exterior. The seats are not only comfortable, but they also provide a sense of sophistication and luxury that is unmatched. The black leather is a symbol of elegance and class, making every journey a luxurious experience.

Under the hood, the GMC Sierra 2500HD AT4 houses the Duramax 6.6L Biodiesel Turbo V8 engine, a beast that produces an impressive 445 horsepower and a staggering 910 ft. lbs. of torque. This engine is not just about raw power, it's about delivering performance when you need it most. Whether you're towing a heavy load, driving off-road, or simply cruising on the highway, this engine has got you covered.

The Allison 10-Speed Shiftable Automatic transmission further enhances the driving experience. It offers smooth shifting, improved fuel efficiency, and superior performance in all driving conditions. This transmission is designed to handle the power of the Duramax engine and ensure that the GMC Sierra 2500HD AT4 performs at its best at all times.

The 2020 GMC Sierra 2500HD AT4 is not just about power and luxury, it's also about dependability and performance. This is why it has been awarded the Highest Ranked in J.D. Power and Associates's Vehicle Dependability Study (VDS). This award is a testament to the truck's reliability and its ability to perform under pressure.

In addition, the GMC Sierra 2500HD AT4 has also been awarded the Highest Ranked in J.D. Power and Associates's Performance and Design in the Large Heavy Duty Pickup Segment. This award is a testament to the truck's superior design and its outstanding performance.

Furthermore, the GMC Sierra 2500HD AT4 has been recognized by Kelley Blue Book's Brand Image Awards as the Most Refined Brand. This award speaks volumes about the truck's sophisticated design, its luxurious interior, and its exceptional performance.

In conclusion, the 2020 GMC Sierra 2500HD AT4 is not just a truck, it's a lifestyle. It's a symbol of power, luxury, and dependability. It's a truck that will not only meet your expectations but exceed them in every way. So, why wait? Step into the world of the GMC Sierra 2500HD AT4 and experience the ultimate in truck performance and luxury.Let's not forget it has brand new Cooper tires just put on!!

Many of our trucks are Rust Free Southern Units!!! We Buy-Sell-Trade call us for Availibility and Pricing 815-525-5000.Dealer Shall in no way be held liable for any errors or omissions to be found on these webpages. All prices are plus any applicable state taxes and service fees. We will do our best to keep all the information current and accurate,however the dealership should be contacted for final pricing and availability. Autoland Outlets is the midwest Premier Truck Store. Over 250 Trucks in Stock!! Over 150 are Diesels! 3/4 Tons, 1 Tons, Regular, Extended and Crew Cabs. Plus: Dump Trucks, Utility Trucks, and much more! Many New Trucks Arriving Daily!!! Thousands of Satisfied Customers! Over 25 Years in Business.  Updated Daily 888-240-8674 ILLINOIS WARRANTY MAY APPLY CALL DEALERSHIP FOR DETAILS


Installed Equipment


  • Convenience Features
  • Rearview mirror: auto-dimming
  • Push-button start
  • Power outlet(s): 115V cargo area
  • Power steering: variable/speed-proportional
  • Capless fuel filler system
  • Steering wheel: tilt and telescopic
  • Easy entry: power driver seat
  • Cruise control
  • Memorized settings: 2 driver
  • Remote engine start
  • Air Conditioning
  • Rear vents: second row
  • Air filtration
  • Front air conditioning zones: dual
  • Front air conditioning: automatic climate control
  • Seats
  • Rear seat: heated
  • Rear seat type: 60-40 split bench
  • Rear seat folding: folds up
  • Passenger seat power adjustments: 10
  • Passenger seat: heated
  • Driver seat power adjustments: 10
  • Driver seat: heated
  • Upholstery: leather-trimmed
  • Front seat type: bucket
  • Instrumentation
  • Powertrain hour meter
  • Digital odometer
  • Trip odometer
  • External temperature display
  • Clock
  • Compass
  • Multi-function display
  • Comfort Features
  • Door trim: leather
  • Center console trim: leather
  • Steering wheel trim: leather
  • Floor mat material: rubber/vinyl
  • Floor mats: front
  • Heated steering wheel


  • Lights
  • Front fog lights: LED
  • Taillights: LED
  • Exterior entry lights: approach lamps
  • Daytime running lights: LED
  • Windows
  • Window defogger: rear
  • Tinted glass
  • Power windows: safety reverse
  • Front wipers: variable intermittent
  • Wheels and Tires
  • Wheels: aluminum alloy with painted accents
  • Tire Pressure Monitoring System
  • Spare wheel type: steel
  • Mirrors
  • Towing mirrors
  • Side mirrors: auto-dimming
  • Side mirror adjustments: power
  • Exterior Features
  • Tailgate: lift assist
  • Pickup bed liner: spray-on
  • Pickup bed light: LED
  • Front bumper color: body-color


  • Audio System
  • Radio data system
  • Satellite radio: SiriusXM
  • Speed sensitive volume control
  • Total speakers: 6
  • Auxiliary audio input: Bluetooth
  • Telematics
  • Satellite communications: OnStar
  • Wi-Fi: hotspot
  • Smart device app compatibility: myGMC with Connected Access
  • Smart device app function: maintenance status
  • Electronic messaging assistance: voice operated
  • Phone: voice operated
  • In Car Entertainment
  • Infotainment: GMC Infotainment System
  • Infotainment screen size: 8 in.
  • Smartphone integration: Android Auto
  • Connected in-car apps: app marketplace integration
  • Misc
  • Wireless data link: Bluetooth


  • Brakes
  • Rear brake type: ventilated disc
  • ABS: 4-wheel
  • Front brake type: ventilated disc
  • Electronic parking brake: auto off
  • Electronic brakeforce distribution
  • Braking assist
  • Power brakes
  • Stability and Traction
  • Off-road driving assist: hill descent
  • Roll stability control
  • Hill holder control
  • Stability control
  • Traction control
  • Trailer stability control
  • Airbags
  • Side airbags: front
  • Front airbags: dual
  • Side curtain airbags: front
  • Safety
  • Child safety door locks
  • Check rear seat reminder
  • Camera system: rearview
  • Programmable safety key
  • Security
  • Power door locks: anti-lockout
  • Anti-theft system: alarm


  • Powertrain
  • Locking differential: rear
  • 4WD type: part time w/ on demand setting
  • 4WD selector: electronic hi-lo
  • Battery: heavy duty
  • Battery saver
  • Battery rating: 720 CCA
  • Auxiliary transmission fluid cooler
  • Auxiliary oil cooler
  • Towing and Hauling
  • Tow hooks: front
  • Tow/Haul mode
  • Trailer brake controller
  • Trailer hitch
  • Trailer wiring: 4-pin
  • Suspension
  • Tuned suspension: off-road


  • 20 in. 6-Spoke Bright Machined Aluminum Wheels w/High Gloss Black Accents $1,100
  • Power Sunroof $995
  • Trailer Tire Pressure Monitor System Includes module and set of 4 sensors. $50
  • AT4 Premium Package Includes GMC Infotainment System w/ navigation and 8 in. diagonal color touch-screen, Bose premium sound system (includes 7 speakers w/ subwoofer), wireless charging, universal home remote, rear sliding power window, front and rear park assist, lane change alert with side blind zone alert, rear cross traffic alert, 20 x 8.5 in. machined aluminum wheels with high gloss black paint, 6 in. black rectangular assist steps, LED roof marker lamps, and perimeter lighting. $4,215
  • Driver Alert Package II Includes lane departure warning, automatic emergency braking, forward collision alert, following distance indicator, safety alert seat, and IntelliBeam automatic high beam headlamps. $645
  • Gooseneck / 5th Wheel Package Includes hitch platform with tray to accept trailer ball, gooseneck or 5th wheel hitch, bed mounted 7-pin trailer harness, and bed view camera. $795
  • Technology Package Includes 8 in. enhanced driver information center, 15 in. diagonal head-up display, HD surround vision with two trailer view camera provisions, bed view camera, and rear camera mirror. $2,125
  • 3.42 Rear Axle Ratio Included
  • GVWR of 11350 lbs. Included