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  1. Smart Auto Group
  2. Used Vehicles
  3. 2021
  4. GMC
  5. Sierra 2500 HD
  6. Double Cab Standard Box 4-Wheel Drive
Reduced by $1,503 since Feb 16, 2026

2021 GMC Sierra 2500 HD Double Cab Standard Box 4-Wheel Drive

In-stock
  • $39,994 BEST PRICE:

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Vehicle Information

VIN: 1GT59LEY7MF277517
Stock #: MF277517
Model Code: TK20753
  • Body Style Extended Cab Pickup - Standard Bed
  • Exterior Color Summit White
  • Interior Color Jet Black
  • Mileage 55,274
  • Engine V8, 6.6L
  • Transmission automatic / 4WD
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Vehicle Details
Power, reliability, and value meet in this 2021 GMC Sierra 2500 Fleet/Base 4WD with the legendary V8 6.6L Duramax diesel — located in Malvern, AR and priced to sell. This workhorse blends rugged capability with driver-focused tech, making it ideal for heavy towing, hauling, or dependable daily use. The diesel V8 delivers impressive torque and towing capacity, while four-wheel drive provides confidence across road conditions. This GMC Sierra comes loaded with modern conveniences: Android Auto for seamless smartphone integration, XM Radio for endless listening options, and Hands-Free Bluetooth® for safer calls on the go. The CARFAX 1-Owner history and CARFAX Clean Report provide documented peace of mind about ownership and maintenance. Clean, well-maintained, and ready for immediate use, this truck represents the best price in the area for comparable diesel 2500 models. Comfortable cabin, durable bed, and heavy-duty mechanicals make it a smart investment for contractors, fleet operators, and anyone needing serious capability without paying new-truck rates. Whether you're towing trailers, equipment, or weekend toys, this GMC Sierra 2500 delivers performance and reliability you can count on. Located in Malvern, AR, this vehicle is competitively priced as the best value for a 2021 diesel GMC Sierra 2502. Come see why this CARFAX-certified, one-owner diesel 2500 stands out — powerful, practical, and priced to move. Schedule a test drive today and experience the capability firsthand.

Equipment
It is equipped with the latest generation of XM/Sirius Radio. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. The GMC Sierra has a clean CARFAX vehicle history report. The GMC Sierra features a hands-free Bluetooth® phone system. Keep safely connected while in this GMC Sierra with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling. The vehicle has a V8, 6.6L high output engine. A trailer braking system is already installed on this unit. This GMC Sierra shines with clean polished lines coated with an elegant white finish. With the keyless entry system on this unit you can pop the trunk without dropping your bags from the store.

Packages
Convenience Package: LED Cargo Area Lighting; Remote Keyless Entry; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger; Steering Wheel-Mounted Cruise Control. Preferred Equipment Group 1SA: 2-Speed Electronic Shift Transfer Case; Front 40/20/40 Split-Bench Seats; Solar Absorbing Glass; Chrome Surround Grille with Black Mesh; Power Rear Windows with Express Down. Gooseneck/5th Wheel Package: Gooseneck/5th Wheel Prep Package; Spray-On Pickup Box Bed Liner with GMC Logo; Integrated Trailer Brake Controller. Spray-On Pickup Box Bed Liner with GMC Logo. 17" Machined Aluminum Wheels. Integrated Trailer Brake Controller. Steering Wheel-Mounted Cruise Control. Electric Rear-Window Defogger. 120-Volt Instrument Panel Power Outlet. LT265/70R17E AT BW Tires. Deep-Tinted Glass. OnStar and GMC Connected Services Capable. Skid Plates. LED Cargo Area Lighting. SiriusXM Radio. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

All Features

  • Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
  • Audio system, GMC Infotainment System with 7" diagonal color touch-screen AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones
  • Bluetooth® for phone, connectivity to vehicle infotainment system
  • Bed Step, 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, Black grained
  • Glass, solar absorbing, tinted
  • Grille (Chrome surround with Black mesh.)
  • Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
  • LED tail and incandescent stop, turn and reverse light
  • Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black
  • Moldings, beltline, Black
  • Tailgate and bed rail protection caps, top
  • Tailgate, gate function manual, no lift assist
  • Tailgate, locking utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
  • Tailgate, standard
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire, spare LT245/75R17E all-season, blackwall (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.)
  • Tires, LT245/75R17E all-season, blackwall
  • Wheels, 17" (43.2 cm) painted steel, Silver
  • 1 exterior 120V AC power outlet
  • 120-Volt Instrument Panel Power Outlet
  • 17 x 7.5-inch front and rear machined aluminum wheels
  • 17" Machined Aluminum Wheels
  • 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
  • 6 airbags
  • Airbag occupancy sensor
  • Allison 10-speed automatic
  • Apple CarPlay/Android Auto smart device mirroring
  • Auto-locking doors
  • BedStep integrated side steps
  • Bluetooth® handsfree wireless device connectivity
  • Bluetooth® wireless audio streaming
  • Brake assist system
  • Convenience Package: LED Cargo Area Lighting; Remote Keyless Entry; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger; Steering Wheel-Mounted Cruise Control
  • Cruise control with steering wheel mounted controls
  • Curtain first and second-row overhead airbags
  • Deep-Tinted Glass
  • Driver front impact airbag
  • Duramax 6.6L V-8
  • Duramax 6.6L V-8 diesel direct injection
  • EZ Lift
  • EZ Lower
  • Electric Rear-Window Defogger
  • External memory control
  • Gooseneck/5th Wheel Package: Gooseneck/5th Wheel Prep Package; Spray-On Pickup Box Bed Liner with GMC Logo; Integrated Trailer Brake Controller
  • Heated driver and passenger side door mirrors
  • Hill start assist
  • Hitch Guidance vehicle to trailer hitching assist
  • Immobilizer
  • Integrated Trailer Brake Controller
  • Intercooled turbo
  • Internet radio capability
  • Keyfob window control
  • LED Cargo Area Lighting
  • LED Smoked Amber Roof Marker Lamps
  • LED daytime running lights
  • LT265/70QR17 AT BSW front and rear tires
  • LT265/70R17E AT BW Tires
  • Manual climate control
  • Manual extendable trailer mirrors
  • Manual rear child safety door locks
  • Manual tilting steering wheel
  • Mechanical
  • OnStar and GMC Connected Services Capable
  • Part-time 4WD
  • Passenger front impact airbag
  • Preferred Equipment Group 1SA: 2-Speed Electronic Shift Transfer Case; Front 40/20/40 Split-Bench Seats; Solar Absorbing Glass; Chrome Surround Grille with Black Mesh; Power Rear Windows with Express Down
  • Primary monitor touchscreen
  • Rear Seat Reminder rear seat check warning
  • Rear Vision Camera rear mounted camera
  • Seat mounted side impact driver airbag
  • Seat mounted side impact front passenger airbag
  • SiriusXM Radio
  • Skid Plates
  • Spray-On Pickup Box Bed Liner with GMC Logo
  • StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
  • Steering Wheel-Mounted Cruise Control
  • Teen Driver restricted driving mode/alerts
  • Trailer brake controller
  • Trailer sway control
  • Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
  • Vinyl front seat upholstery
  • Vinyl rear seat upholstery
  • Wheel hub covers
  • diesel
  • intercooled turbo
  • Air conditioning, single-zone
  • Air vents, rear (Not available with Regular Cab model.)
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Door locks, power (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
  • Driver Information Center, 3.5" diagonal monochromatic display
  • Exterior Temperature Display, located in radio display
  • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
  • Mirror, inside rearview, manual tilt
  • Power outlet, front auxiliary, 12-volt
  • Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
  • Seat adjuster, driver 4-way manual
  • Seat adjuster, passenger 4-way manual
  • Seat trim, Vinyl
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
  • Seats, front 40/20/40 split-bench with upper covered armrest storage
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Steering wheel, urethane
  • USB ports, 2 (first row) located on instrument panel
  • Window, power front, passenger express down (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
  • Windows, power front, drivers express up/down (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
  • Windows, power rear, express down (Not available on Regular Cab models.)
  • Air filter, heavy-duty
  • Air filtration monitoring
  • Auto-locking rear differential
  • Brake lining wear indicator
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Four wheel drive
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Pickup bed includes bed assist step
  • Recovery hooks, front, frame-mounted, Black
  • Steering, Recirculating Ball with smart flow power steering system
  • Suspension Package (Not available with (X31) Off-Road Package.)
  • Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
  • 4G LTE WI-FI HOTSPOT CAPABLE (Included and only available with (UE1) OnStar. Terms and limitations apply. See onstar.com or dealer for details.) (VV4)
  • AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7" DIAGONAL COLOR TOUCH-SCREEN AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones (STD) (IOR)
  • BED LINER, SPRAY-ON, PICKUP BEDLINER WITH GMC LOGO (does not include spray-on liner on tailgate due to Black composite inner panel) (Not available with (ZW9) pickup bed delete. Included with (CMT) Gooseneck / 5th Wheel Prep Package. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).) (CGN)
  • CONVENIENCE PACKAGE includes (AQQ) Remote Keyless Entry, (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger, (DBG) outside power-adjustable vertical trailering with heated upper glass and (K34) cruise control; (Not available with (ZLQ) Fleet Convenience Package. Note: (QT5) EZ Lift power lock and release tailgate can be upgraded to (QK2) GMC MultiPro Tailgate. Note: (DBG) outside power-adjustable vertical trailering with heated upper glass can be upgraded to (DWI) trailer mirrors.) When ordered with (ZW9) pickup bed delete, deletes (QT5) tailgate and (UF2) lighting. (PCI)
  • CRUISE CONTROL, STEERING WHEEL-MOUNTED (Included with (PCI) Convenience Package, (ZLQ) Fleet Convenience Package or (RGE) 1SA Safety Confidence Package.) (K34)
  • DEFOGGER, REAR-WINDOW ELECTRIC (Included with (PCI) Convenience Package.) (C49)
  • EMISSIONS, FEDERAL REQUIREMENTS (FE9)
  • GLASS, DEEP-TINTED (Included with (PCI) Convenience Package.) (AKO)
  • GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. Includes (JL1) Trailer brake controller and (CGN) spray-on bed liner. (Regular Cab models require (PCI) Convenience Package or (ZLQ) Fleet Convenience Package. Not available with (ZW9) pickup bed delete.) (CMT)
  • GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Included and only available with (CMT) Gooseneck / 5th Wheel Prep Package.) (Z6A)
  • JET BLACK, VINYL SEAT TRIM (H2G)
  • LAMPS, SMOKED AMBER LED ROOF MARKER, (LED) (Not available with (YF5) California state emissions requirements.) (U01)
  • LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob (Included with (PCI) Convenience Package. Not available with (ZW9) pickup bed delete.) (UF2)
  • LICENSE PLATE KIT, FRONT (will be forced on orders with ship-to states that require front license plate) (VK3)
  • MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING with heated upper glass, lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black (Included and only available with (ZLQ) Fleet Convenience Package or (PCI) Convenience Package.) (DBG)
  • ONSTAR AND GMC CONNECTED SERVICES CAPABLE (Terms and limitations apply. See onstar.com or dealer for details. Requires (U2K) SiriusXM.) (UE1)
  • PICKUP BED includes bed assist step (STD) (E63)
  • POWER OUTLET, BED MOUNTED, 120-VOLT (400 watts shared with (KI4) instrument panel mounted power outlet) (Included and only available with (KI4) 110-volt AC power outlet. Not available with (ZW9) pickup bed delete.) (KC9)
  • POWER OUTLET, INSTRUMENT PANEL, 120-VOLT (400 watts shared with (KC9) bed mounted power outlet) (Requires (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.) (KI4)
  • REMOTE KEYLESS ENTRY (Included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.) (AQQ)
  • SEATS, FRONT 40/20/40 SPLIT-BENCH with upper covered armrest storage (AE7)
  • SIRIUSXM RADIO enjoy an All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the SiriusXM app, online and at home on compatible connected devices is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (Requires (UE1) OnStar. 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 electrical system, cell reception and GPS signal. See onstar.com for details and limitations.) (U2K)
  • SKID PLATES protect the oil pan, front axle and transfer case (Included with (X31) X31 Off-Road Package or (VYU) Snow Plow Prep/Camper Package.) (NZZ)
  • SUMMIT WHITE (GAZ)
  • TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release, includes hitch area light (Included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package. Not available with (ZW9) pickup bed delete.) (QT5)
  • TIRE, SPARE LT265/70R17E ALL-TERRAIN, BLACKWALL (Included and only available with (QXT) LT265/70R17E all-terrain, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QXT) LT265/70R17E all-terrain, blackwall tires are ordered.) (ZXT)
  • TIRES, LT265/70R17E ALL-TERRAIN, BLACKWALL (Included with (X31) X31 Off-Road Package.) (QXT)
  • WHEELS, 17" (43.2 CM) MACHINED ALUMINUM (PYQ)
  • WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment (1SA)
  • 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
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Rear Vision Camera
  • 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)

May not represent actual vehicle. (Options, colors, trim and body style may vary)