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Used 2020 GMC Sierra 2500HD SLT
VIN: 1GT49NEY3LF140869
Stock #: P8507
Status: On Lot
84,546 mi.
Vehicle Details
Trans.:Transmission, 6-speed automatic, heavy-duty
Engine:8 Cylinders
Drivetrain:Four Wheel Drive
Fuel Type:Diesel
Ext. Color:Onyx Black
Int. Color:Jet Black
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Diesel
New Arrival
Market Price
$52,650people recently viewed this vehicle*
Description
Upgrade your drive with this powerful Black 2020 GMC Sierra 2500HD SLT Crew Cab 4×4. Built to handle tough jobs and weekend adventures, this truck features the legendary Duramax 6.6L Turbo Diesel V8 paired with the Allison 10-speed automatic transmission for unmatched towing and hauling. The X31 Off-Road Package, skid plates, and 20-inch machined aluminum wheels with LT275/65R20 all-terrain tires ensure you’re ready for any terrain. Enjoy luxury touches like leather-trimmed upholstery, heated and ventilated front bucket seats, heated steering wheel, and dual-zone automatic climate control. Stay connected with an 8-inch GMC Infotainment System, Apple CarPlay/Android Auto, Wi-Fi hotspot, and Bluetooth®. Smart features include remote start, power-folding mirrors, multi-function split-folding tailgate, spray-on Bed liner, trailer brake controller, and towing mirrors. Safety is top priority with Driver Alert Package II, rearview and Bed view cameras, and LED lighting all around. Don’t miss your chance to own this loaded and reliable workhorse-schedule your test drive today! We have over 20 sources of financing including second chance financing available. Remember the most popular vehicles sell in just a few days so your best chance not to miss this vehicle is to call 800-665-4461. 20 in. 6-Spoke Bright Machined Aluminum Wheels w/Bright Silver Accents, 220 Amp Alternator, 3.42 Rear Axle Ratio, 4X4, 8 In. Infotainment Screen Size, All-Weather Floor Liners, Allison 10-Speed Shiftable Automatic, Android Auto Smartphone Integration, Apple CarPlay Smartphone Integration, Automatic Climate Control Front Air Conditioning, Bed View Camera, Chrome Tubular Assist Steps, Driver Alert Package I, Driver Alert Package II, Dual Front Air Conditioning Zones, Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs., Engine Block Heater, Exhaust Brake, Federal Emissions Requirements, Front Bucket Seats w/ Center Console, Front License Plate Bracket, GMC Infotainment System Infotainment, GVWR of 11350 lbs., Heated Driver Seat, Heated Passenger Seat, Heated Steering Wheel, Leather-trimmed Upholstery, Lockable Console Vault, LT275/65R20 All-Terrain Blackwall Tires, Multi-function Split-folding Tailgate, Pickup Box, Power Folding Side Mirror Adjustments, Power Locking Tailgate, Proximity Entry System Multi-function Remote, Push-button Start, Rear Camera Mirror, Rear Locking Differential, Rearview Camera System, Remote Engine Start, Roof Marker Lamps, Skid Plates, SLT Convenience Package, SLT Preferred Package, Spray-On Bed Liner, Technology Package, Texas Edition SLT Premium Plus Package, Towing Mirrors, Trailer Brake Controller, Trailer Hitch, Trailer Stability Control, Trailer Wiring Provisions, Winter Grille Cover, X31 Off-Road Package
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- 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])
- Fog lamps, LED
- Radio, HD
Standard Features
- 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Audio system feature, 6-speaker system
- Radio, HD
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Compass, located in instrument cluster
- Cruise control, steering wheel-mounted
- 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
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
- Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Power outlet, Bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) Bed mounted power outlet)
- Rear Seat Reminder
- Remote vehicle starter system
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- 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)
- 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, dual, charge-only (2nd Row)
- Air filter, high-capacity
- Air filtration monitoring
- Alternator, 170 amps (Requires (L8T) 6.6L V8 Gas engine.)
- 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. Not included with (ZW9) pickup Bed delete.)
- Cooling, auxiliary external transmission oil cooler
- Cooling, external engine oil cooler
- Differential, heavy-duty locking rear
- Four wheel drive
- Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
- GVWR, 10,650 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.)
- 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. With (ZW9) pickup Bed delete no provision for a trailer tire pressure monitor system will exist but all the other (U1D) features will remain.)
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 Gas engine.)
- Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue.
- Suspension Package (Not available with (X31) Off-Road Package.)
- Trailer brake controller, integrated
- Transfer case, Two-speed active, electronic Autotrac with push button control (Requires 4WD models.)
- 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.)
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- 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
- BedStep, Black integrated on forward portion of Bed on driver and passenger side
- Bumper, front chrome lower
- Bumper, rear chrome with bumper CornerSteps
- Cargo tie downs (12), fixed rated at 500 lbs per corner
- CornerStep, rear bumper
- Door handles, chrome
- Fog lamps, LED
- Glass, deep-tinted
- Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
- LED Cargo Area Lighting located in cargo Bed activated with switch on center switch bank or key fob
- Lamps, cargo area Cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
- Mirror caps, chrome
- 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])
- Moldings, beltline, stainless steel
- Tailgate and Bed rail protection caps, top
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- 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 (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup Bed models. Available to order when (ZW9) pickup Bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires are ordered.)
- Wheelhouse liners, rear
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2025 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.
PRICING
Vehicle pricing is believed to be accurate. Tax, title, registration, dealer preparation fee and dealer installed accessories (Premium Protection Package) are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.
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