Disclaimers

2020 GMC Sierra 2500HD AT4

# T20141
5 mi.
Heated Seats
Sunroof/Moonroof
Steering Wheel Controls
Bed Liner
Power Seats
Bluetooth
Satellite Radio
Climate Control
OnStar
Apple CarPlay
Android Auto
Remote Start
KBB

DETAILS

VIN
1GT49PEY3LF272171
Type
New
Mileage
5
Trim
AT4
Body Style
4WD CREW CAB AT4
Transmission
Automatic
Doors
4
Description
Duramax 6.6L Turbo-Diesel V8 B20-Diesel Compatible Engine
Drivetrain
Four Wheel Drive
Exterior Color
Onyx Black
Fuel Type
Diesel

EQUIPMENT

Factory Installed Options
Total $7,060
  • Emissions, Federal Requirements
    $0
  • Transmission, Allison 10-Speed Automatic
    $0
  • Gvwr, 11,350 Lbs. (5148 Kg)
    $0
  • Rear Axle, 3.42 Ratio
    $0
  • Onyx Black
    $195
  • 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
    $3,410
  • Technology Package
    $2,125
  • Driver Alert Package Ii
    $645
  • Lpo, Body Color Wheel Arch Moldings
    $685
Generic
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Air conditioning dual-zone automatic climate control
  • Air filter high-capacity
  • Air filtration monitoring
  • Air vents rear
  • Alternator 170 amps
  • Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
  • Audio system feature 6-speaker system
  • Audio system Premium GMC Infotainment System with 8" diagonal color touch-screen includes multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (As of 4-17-20 Dealer upgrade to navigation is no longer available to order. Includes (PZ8) Hitch Guidance with hitch view.)
  • Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
  • Bed Liner Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH) (VTV) (TCH) or (TCE).)
  • BedStep Black integrated on forward portion of bed on driver and passenger side
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
  • Bumper front body-color lower
  • Bumper rear body-color with corner steps
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Cargo tie downs (12) fixed rated at 500 lbs per corner
  • Center Console floor-mounted with cup holders cell phone storage power cord management hanging file folder capability
  • Compass located in instrument cluster
  • Cooling auxiliary external transmission oil cooler
  • Cooling external engine oil cooler
  • CornerStep rear bumper
  • Cruise control steering wheel-mounted
  • Defogger rear-window electric
  • Differential heavy-duty locking rear
  • Door handles body-color
  • Door locks power
  • Driver Information Center 4.2" diagonal color display includes driver personalization
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Engine 6.6L V8 with Direct Injection and Variable Valve Timing gasoline (401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm)
  • Exterior Temperature Display located in radio display
  • Floor covering color-keyed carpeting
  • Fog lamps LED
  • Four wheel drive
  • Frame fully-boxed hydroformed front section and a fully-boxed stamped rear section
  • Glass deep-tinted
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
  • Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
  • GVWR 10650 lbs. (4831 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)
  • Headlamps LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • Hill Descent Control
  • In-vehicle Trailering App System includes checklist trailer maintenance reminders trailer security alerts trailer mileage tow/haul reminder trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)
  • Instrument cluster 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
  • Keyless Open and Start
  • 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
  • LPO All-weather floor liners 1st and 2nd rows (includes AT4 logo)
  • Mirror inside rearview auto-dimming
  • 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
  • Pickup bed includes bed assist step
  • Power outlet bed mounted 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Power outlet front auxiliary 12-volt
  • Power outlet instrument panel 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Power outlet rear auxiliary 12-volt
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • Radio HD
  • Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Rear Seat Reminder
  • Recovery hooks Red
  • Remote vehicle starter system
  • Seat adjuster driver 10-way power including lumbar
  • Seat adjuster passenger 10-way power including lumbar
  • Seat trim Perforated leather-appointed front
  • Seat Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models includes full-length bench seat seatback storage on left and right side center fold out armrest with 2 cupholders full cab width under-seat storage (includes child seat top tether anchor)
  • Seating heated driver and front outboard passenger
  • Seats front bucket with center console
  • Seats heated second row outboard seats
  • Seats ventilated driver and front passenger
  • SiriusXM Radio with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience with a greater variety of SiriusXM content a more personalized experience and easier navigation. With the All Access package you can also enjoy your favorites everywhere you go with the SiriusXM app online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees content features and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan working e
  • Skid Plates protect the oil pan front axle and transfer case
  • Steering column lock control electrical
  • Steering column manual Tilt-Wheel and telescoping
  • Steering Digital Variable Steering Assist This system automatically adjusts steering based on speed road conditions and other inputs to reduce driver effort and fatigue.
  • Steering wheel audio controls
  • Steering wheel heated
  • Steering wheel leather-wrapped
  • Suspension Off-Road includes twin-tube shocks
  • 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
  • Theft-deterrent system unauthorized entry
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire spare LT275/70R18 all-terrain blackwall
  • Tires LT275/70R18E all-terrain blackwall
  • Trailer brake controller integrated
  • Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Transfer case two-speed active electronic Autotrac with push button control
  • Transmission 6-speed automatic heavy-duty
  • USB Ports (Inside Console with bucket seats) 2 also includes 1 SD card reader and auxiliary jack
  • USB ports 2 (first row) located on instrument panel
  • USB ports dual charge-only (2nd row)
  • Wheelhouse liners rear
  • Wheels 18" (45.7 cm) 6-spoke machined aluminum with high gloss Black accents
  • Window power front passenger express up/down
  • Windows power front drivers express up/down
  • Windows power rear express down
Show more Show less
Options
  • AT4 PREMIUM PACKAGE
  • DRIVER ALERT PACKAGE II
  • EMISSIONS FEDERAL REQUIREMENTS
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE
  • GOOSENECK / 5TH WHEEL PACKAGE
  • GVWR 11350 LBS
  • LPO BODY COLOR WHEEL ARCH MOLDINGS
  • ONYX BLACK
  • REAR AXLE 3.42 RATIO
  • SUNROOF POWER
  • TECHNOLOGY PACKAGE
  • TRANSMISSION ALLISON 10-SPEED AUTOMATIC
Show more Show less

ABOUT THIS VEHICLE

This outstanding example of a 2020 GMC Sierra 2500HD AT4 is offered by Circle Buick GMC. This GMC includes: ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged TRANSMISSION, ALLISON 10-SPEED AUTOMATIC A/T 10-Speed A/T REAR AXLE, 3.42 RATIO ONYX BLACK GVWR, 11,350 LBS DRIVER ALERT PACKAGE II Lane Departure Warning EMISSIONS, FEDERAL REQUIREMENTS TECHNOLOGY PACKAGE Back-Up Camera Heads-Up Display SUNROOF, POWER Generic Sun/Moonroof Sun/Moonroof GOOSENECK / 5TH WHEEL PACKAGE Back-Up Camera LPO, BODY COLOR WHEEL ARCH MOLDINGS AT4 PREMIUM PACKAGE Aluminum Wheels Running Boards/Side Steps *Note - For third party subscriptions or services, please contact the dealer for more information.* You appreciate the finer things in life, the vehicle you drive should not be the exception. Style, performance, sophistication is in a class of its own with this stunning GMC Sierra 2500HD AT4. With 4WD, you can take this 2020 GMC Sierra 2500HD AT4 to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. There is no reason why you shouldn't buy this GMC Sierra 2500HD AT4. It is incomparable for the price and quality. 4WD CREW CAB AT4 - Options: DRIVER ALERT PACKAGE II, TECHNOLOGY PACKAGE, SUNROOF, POWER, GOOSENECK / 5TH WHEEL PACKAGE, LPO, BODY COLOR WHEEL ARCH MOLDINGS, AT4 PREMIUM PACKAGE, REAR AXLE, 3.42 RATIO, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, GVWR, 11,350 LBS, ONYX BLACK, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC

All vehicles subject to a Document Preparation, Compliance & Retention Fee of $149.

All new vehicle pricing includes the most common incentives our customers qualify for. We do our best to update and include incentives as they become available. Pricing changes can occur at any time during the course of a month as incentives and bonuses can change. The current price is the only price honored at time of purchase, no prior pricing.  Circle relies on third party vendors to update and maintain pricing; errors by these parties will not be honored and will be disclosed as errors. Residency restrictions may apply to regional incentives. Used vehicle pricing is market-driven and can change at any time. Circle offers a certified pre-driven vehicle program for most manufacturers' vehicles at an additional cost as well as  other service contracts.  Circle reserves the right to accept or refuse outside financing; some vehicle incentives and discounts are contingent upon financing through one of Circle's or General Motors' preferred lenders.   

Circle Complimentary Values   |   Learn more about our Value Philosophy: The Future of Value
  • 60 Day Pit Stop vehicle checkup and inspection  
  • Customer lounge with Wi-Fi, flat screens, Keurigs, and snacks
  • Included maintenance with every Certified pre-owned vehicle
  • Included maintenance visit with every new vehicle
  • In house fleet of 50 loaner vehicles 
  • Unlimited towing to Circle service within a 10-mile radius
  • Owner Loyalty Rewards Program for all sales and service purchases
  • Free car wash with every service visit
  • Unlimited multi-point inspections with every service visit
  • Unlimited complimentary shuttle service
  • Pickup, delivery and roadside assistance
  • Circle customer discount on all accessories
  • VIP appointments; One Hour Purchase Experience 
Like what you see?

Take the next steps...

Send Us an Email

This vehicle has many great features, but we understand that you still may have questions. Please use the form below to request additional information and we will respond with all the answers you need.

Quick Contact

Your Northwest Indiana Buick GMC Dealer

Welcome to our family-owned Buick GMC dealership, proudly serving Northwest Indiana and Chicagoland in Highland, IN. Our vast selection of over 300 new, used, and premium certified cars, trucks, and SUVs that make finding the perfect vehicle easy. Whether you have your eye on an Encore GXTerrain, or Sierra 1500, we have an incredible selection of new Buick and GMC models. We also offer an incredible selection of premium certified pre-owned that give you the peace-of-mind and vehicle you've always wanted at a great price. Our wide selection of vehicles are available to Highland, Schererville, St. John, Hammond, Merrillville, Chicago IL, Oak Lawn ILNaperville IL, Portage, and everywhere in between.

Northwest Indiana's New & Used Dealer

We make the buying process as simple, straightforward, and hassle-free as can be. Our one-hour buying process is quick and easy, thus limiting the amount of time you have to wait. We pride ourselves on our transparent pricing structure, family-friendly environment, and exemplary customer service. You can shop with ease and know you are getting the best value for your time and money.

Interested in a new Buick or GMC model? Browse our entire inventory on this website and be sure to check out our SUV lineup: Envision, Enclave, Encore GX, Yukon, Acadia, and Terrain. Want a new or certified pre-owned GMC pickup truck? You will not believe the vast selection of Sierra 1500s, Sierra 2500 HDs, and Canyons we have in stock that are ready to be bought today.

If you find a car, truck, or SUV that catches your attention, stop by or give us a call at (219) 865-4400. Shop and buy from your family-owned Buick GMC dealership that has proudly served Northwest Indiana, Chicagoland, Schererville, Merrillville, and more since 1981.