History & Pricing Tools
Features
Exterior
Onyx Black
Interior
Jet Black with Kalahari Accents
Drivetrain
Four Wheel Drive
Engine
6.6L 8 Cylinders
Fuel
Diesel
Horsepower
445 hp @ 2800 rpm
Torque
910 lb-ft @ 1600 rpm
Transmission
Automatic
Included Packages & Options
Option
Original
MSRP ($)
AT4 PREFERRED PACKAGE
Includes (UG1) Universal Home Remote
(A48) Rear Sliding Power Window
(IOT) 8" Diagonal Premium GMC Infotainment With Navigation
(UQA) Bose Premium Audio System
(U01) Roof Marker Lamps And (K4C) Wireless Charging
(A48) Rear Sliding Power Window
(IOT) 8" Diagonal Premium GMC Infotainment With Navigation
(UQA) Bose Premium Audio System
(U01) Roof Marker Lamps And (K4C) Wireless Charging
$1,475
AT4 PREMIUM PACKAGE
Includes (PDO) AT4 Preferred Package
(PQB) Driver Alert Package I
(PYU) 20" (50.8 Cm) Machined Aluminum With High Gloss Black Paint Wheels And (RVQ) 6" Black Rectangular Assist Steps
LPO
(PQB) Driver Alert Package I
(PYU) 20" (50.8 Cm) Machined Aluminum With High Gloss Black Paint Wheels And (RVQ) 6" Black Rectangular Assist Steps
LPO
$4,215
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
(445 Hp [332 Kw] @ 2800 Rpm
910 Lb-Ft Of Torque [1220 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.)
910 Lb-Ft Of Torque [1220 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.)
$9,890
TECHNOLOGY PACKAGE
Includes (UVS) HD Surround Vision
(DRZ) Rear Camera Mirror
(UVN) Bed View Camera And (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver Information Center.)
(DRZ) Rear Camera Mirror
(UVN) Bed View Camera And (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver Information Center.)
$2,125
Additional Options
$5,980
Total Added Value
$23,685Description
Dominate both the highway and the trail with this commanding 2020 GMC Sierra 2500HD 4WD Crew Cab 159" AT4. Draped in a sleek Onyx Black exterior, this heavy-duty pickup demands attention with its rugged, elevated stance and athletic styling. Step inside the spacious Crew Cab to find a premium cabin featuring a refined Jet Black interior accented by distinctive Kalahari highlights, offering an upscale yet durable environment designed for those who refuse to compromise on style or comfort. Whether you are navigating demanding jobsites or embarking on weekend adventures, this truck delivers a powerful first impression.
At the heart of this formidable machine is the legendary Duramax 6.6L Turbo-Diesel V8 engine (B20-diesel compatible), providing the massive horsepower and immense torque required for serious towing and heavy payload demands. Paired with a robust Four Wheel Drive system, this 2020 GMC Sierra 2500HD is engineered to conquer challenging terrain and adverse weather conditions with ease. From pulling heavy trailers and hauling equipment to navigating steep inclines, the advanced powertrain ensures confident, controlled, and efficient capability whenever you get behind the wheel.
This highly equipped AT4 model comes loaded with premium upgrades, including the comprehensive AT4 Premium Package and the convenient AT4 Preferred Package, which elevate cabin comfort and utility. Driver awareness and connectivity are prioritized through the integrated Technology Package, while the exterior aesthetic is further enhanced by striking 20" 6-spoke bright machined aluminum wheels. Combining heavy-duty performance with cutting-edge innovations and refined cabin details, this 2020 GMC Sierra 2500HD AT4 is the ultimate choice for buyers seeking a versatile, high-end workhorse that is ready for any challenge.
At the heart of this formidable machine is the legendary Duramax 6.6L Turbo-Diesel V8 engine (B20-diesel compatible), providing the massive horsepower and immense torque required for serious towing and heavy payload demands. Paired with a robust Four Wheel Drive system, this 2020 GMC Sierra 2500HD is engineered to conquer challenging terrain and adverse weather conditions with ease. From pulling heavy trailers and hauling equipment to navigating steep inclines, the advanced powertrain ensures confident, controlled, and efficient capability whenever you get behind the wheel.
This highly equipped AT4 model comes loaded with premium upgrades, including the comprehensive AT4 Premium Package and the convenient AT4 Preferred Package, which elevate cabin comfort and utility. Driver awareness and connectivity are prioritized through the integrated Technology Package, while the exterior aesthetic is further enhanced by striking 20" 6-spoke bright machined aluminum wheels. Combining heavy-duty performance with cutting-edge innovations and refined cabin details, this 2020 GMC Sierra 2500HD AT4 is the ultimate choice for buyers seeking a versatile, high-end workhorse that is ready for any challenge.
Disclaimer
All Payments exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. The price for listed vehicles as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, or Delivery Fees.
Specifications
ONYX BLACK
Pickup Box: Bed Liner
Pickup Box: Integrated Tailgate Step
Roof: Generic Sun/Moonroof
Roof: Sun/Moonroof
Running Boards: Running Boards/Side Steps
Tire - Front: Tires - Front All-Terrain
Tire - Rear: Tires - Rear All-Terrain
Tire - Spare: Conventional Spare Tire
Exterior
BedStep, Black integrated on forward portion of bed on driver and passenger side
Bumper, front, body-color lower
Bumper, rear body-color with corner steps
Cargo tie downs (12), fixed rated at 500 lbs per corner
CornerStep, rear bumper
Door handles, body-color
Fog lamps, LED
Glass, deep-tinted
Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) (Molded in color Black.)
Moldings, beltline, Black
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Taillamps, LED signature taillight with LED stop and reverse light
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare LT275/70R18 all-terrain, blackwall
Wheelhouse liners, rear
Disclaimer
All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. While we try to make sure that all prices posted here are accurate at all times, we cannot be responsible for typographical and other errors that may appear on the site. We make every effort to provide you the most accurate, up-to-the-minute information; however it is your responsibility to verify with the Dealer that all details listed are accurate. The dealership is not responsible for typographical, pricing, product information, advertising or shipping errors. Advertised prices and available quantities are subject to change without notice. All rates and offers are dependent on bank approval, which varies based on applicant's credit as well as the vehicle.
