# 2LF198628
Turbocharged Diesel V8 6.6L/403
66,519 mi.
Newest Arrival
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6.6L V 8 Cyl
Automatic
Jet Black Interior
Crew Cab Pickup
4WD
Vehicle info
Dealer |
Bluebonnet Chrysler Dodge |
Stock |
2LF198628 |
VIN |
1GT49PEY2LF198628 |
Type |
Used |
Year |
2020 |
Make |
GMC |
Model |
Sierra 2500HD |
Trim |
AT4 |
Certified |
No |
Mileage |
66,519 |
Style |
4WD Crew Cab 159" AT4 |
Model Number |
TK20743 |
Transmission Description |
10-Speed Automatic |
Doors |
4 |
Engine |
Turbocharged Diesel V8 6.6L/403 |
Fuel Type |
Diesel Fuel |
Drivetrain |
4WD |
Wheelbase Code |
158.94 |
Exterior Color |
Black |
Interior Color |
Jet Black |
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData
EQUIPMENT DETAIL
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
- Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
- 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
- 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
- Tires, LT275/70R18E all-terrain, blackwall
- Wheelhouse liners, rear
Installed
- 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.)
Interior
- 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 vents, rear
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Audio system feature, 6-speaker system
- Bluetooth for phone, connectivity to vehicle infotainment system
- Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Cruise control, steering wheel-mounted
- Defogger, rear-window electric
- 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
- Exterior Temperature Display, located in radio display
- Floor covering, color-keyed carpeting
- Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Keyless Open and Start
- Mirror, inside rearview auto-dimming
- 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
- Radio, HD
- Rear Seat Reminder
- 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,
- Steering column, lock control, electrical
- Steering column, manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- Steering wheel, heated
- Steering wheel, leather-wrapped
- Theft-deterrent system, unauthorized entry
- 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)
- Window, power front, passenger express up/down
- Windows, power front, drivers express up/down
- Windows, power rear, express down
Mechanical
- Air filter, high-capacity
- Air filtration monitoring
- Alternator, 170 amps
- 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.)
- Brake lining wear indicator
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
- Cooling, auxiliary external transmission oil cooler
- Cooling, external engine oil cooler
- Differential, heavy-duty locking rear
- 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)
- Four wheel drive
- Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
- Hill Descent Control
- Pickup bed includes bed assist step
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Recovery hooks, Red
- Skid Plates protect the oil pan, front axle and transfer case
- Suspension, Off-Road includes twin-tube shocks
- Trailer brake controller, integrated
- Transfer case, two-speed active, electronic Autotrac with push button control
- Transmission, 6-speed automatic, heavy-duty
Safety
- Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- Daytime Running Lamps, LED signature lighting
- HD Rear Vision Camera
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
- OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
- Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
ABOUT THIS VEHICLE
This 2020 GMC Sierra 2500HD AT4 is a powerful and capable heavy-duty pickup that's ready to take on any challenge. Equipped with a Duramax 6.6L V8 Turbodiesel engine and a 10-Speed Automatic transmission, this Sierra 2500HD AT4 delivers impressive performance and towing capacity.
- Custom Features:
- Package Features: X31 Off-Road Package, Hill Descent Control
- Starred Features: 4-Wheel Disc Brakes, ABS brakes, Dual front impact airbags, Dual front side impact airbags, Front anti-roll bar, Front wheel independent suspension, Keyless Open & Start, Low tire pressure warning, Occupant sensing airbag, Overhead airbag, Power Door Locks
- Checked Features: 6 Speakers, 6-Speaker Audio System Feature, AM/FM radio: SiriusXM, HD Radio, Premium audio system: Premium GMC Infotainment System, Radio: AM/FM w/Premium GMC Infotainment System, SiriusXM w/360L, Steering Wheel Audio Controls, 3.73 Rear Axle Ratio, Pickup Box, Air Conditioning, Automatic temperature control, Electric Rear-Window Defogger, Front Dual Zone A/C, Rear window defroster, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, Driver Memory, Memory seat, Power driver & Passenger seat, Power steering, Power windows, Power Windows w/Driver Express Up/Down, Remote keyless entry, Remote Vehicle Starter System, Steering wheel mounted audio controls, Speed control, Brake assist, Electronic Stability Control, Manual Tilt-Wheel/Telescoping Steering Column, Off-Road Suspension, Speed-sensing steering, Traction control, Delay-off headlights, Front fog lights, Fully automatic headlights, 2-Speed Active Transfer Case, Heavy-Duty 80 Amp Battery, Auto-dimming door mirrors, Bumpers: body-color, Heated door mirrors, LED Cargo Area Lighting, Painted Black Surround Grille, Power door mirrors, Rear step bumper, Rear Wheelhouse Liners, Spray-On Pickup Box Bed Liner w/AT4 Logo, Turn signal indicator mirrors, 2 USB Ports, 2 USB Ports (1st Row), 2nd Row Dual USB Charge-Only Ports, 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, Apple CarPlay/Android Auto, Auto-dimming Rear-View mirror, Compass, Compass Located In Instrument Cluster, Driver door bin, Driver vanity mirror, Floor-Mounted Center Console, Front reading lights, GMC Connected Access Capable, HD Rear Vision Camera, Heated steering wheel, Illuminated entry, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead console, Passenger vanity mirror, Rear reading lights, Rear seat center armrest, Tachometer, Telescoping steering wheel, Tilt steering wheel, Trip computer, Voltmeter, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, Front Center Armrest, Front Cloth Bucket Seats, Heated & Ventilated Front Bucket Seats, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated rear seats, Perforated Leather-Appointed Front Seat Trim, Power passenger seat, Split folding rear seat, Ventilated front seats, Panic alarm, Security system, Unauthorized Entry Theft-Deterrent System, Passenger door bin, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, Alloy wheels, Wheels: 18" 6-Spoke Machined Aluminum, Deep-Tinted Glass, Power Front Passenger Windows w/Express Up/Down, Power Rear Windows w/Express Down, Variably intermittent wipers.
This Sierra 2500HD AT4 is a rugged and versatile pickup that's ready to take on any job or adventure. With its impressive list of features and capabilities, it's the perfect choice for those who demand the best in power, performance, and utility. Come in and experience the difference for yourself today!