Used 2021 GMC Sierra 2500HD AT4 for Sale Killeen, TX - $49,995
Official Vehicle Listing. This page is the primary source for this vehicle's pricing, availability, and specifications. Inventory data is supplied and maintained directly by the selling dealer and updated regularly by CARVID. Last updated on May 3, 2026.
This 2021 GMC Sierra 2500HD AT4 is a used vehicle with 95,563 mi. It is equipped with 10-Speed Automatic 4WD and runs on Diesel. The vehicle has a Onyx Black exterior and Jet Black With Kalahari Accents interior. This specific vehicle (VIN: 1GT49PEY5MF246964) is currently available for sale in Killeen, Texas (ZIP 76543), Bell County and is offered by Nyle Maxwell CDJR Killeen for immediate purchase.
Market Information
At 95,563 mi, this vehicle is in the mid-range of its expected 150,000-mile lifespan. Currently available in Killeen, Texas. Listed at $49,995.
Seller Information
Offered for sale by Nyle Maxwell CDJR Killeen, an auto dealer located at 3602 E Central TX Expwy, Killeen, Texas.
Contact: 2542003900
Located in Killeen, TX (ZIP 76543), in Bell County.
Why Buy From Nyle Maxwell CDJR Killeen?
- ✓ Transparent pricing with no hidden fees
- ✓ Detailed video walkthroughs of every vehicle
- ✓ Located in Killeen, Texas for easy viewing
- ✓ Professional inspection and vehicle history available
- ✓ Direct contact at 2542003900
Vehicle Details
$49,995 • 95,563 mi • Killeen, TX • 📞 2542003900
Specifications
Vehicle Features
Mechanical
- • 6.6
- • 10-Speed Automatic
- • 4WD
- • Diesel
Exterior
- • Onyx Black Paint
- • 4-Door Configuration
Interior
- • Jet Black With Kalahari Accents Interior
Description
**CALL 254-200-3900**Recent Arrival! Priced below KBB Fair Purchase Price! CARFAX One-Owner.Onyx Black 2021 GMC Sierra 2500HD AT4 AT4 Duramax 6.6L V8 Turbodiesel 4WDSierra 2500HD AAT4, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB Ports (1st Row), 2-Speed Active Transfer Case, 20" Machined Aluminum Wheels, 2nd Row Dual USB Charge-Only Ports, 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 8" Multicolor Driver Information Center, AT4 High Clearance Step (LPO), AT4 Preferred Package, AT4 Premium Plus Package, Automatic Emergency Braking, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, Compass Located In Instrument Cluster, Deep-Tinted Glass, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, HD Rear Vision Camera, HD Surround Vision, Heated & Ventilated Front Bucket Seats, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Heavy Duty Front Spring/Camper Package, Hill Descent Control, Inside Rearview Auto-Dimming Rear Camera Mirror, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Departure Warning System, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Multicolor 15" Diagonal Head-Up Display, OnStar & GMC Connected Services Capable, Painted Black Surround Grille, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Defogger, Power Sunroof, Power Windows w/Driver Express Up/Down, Preferred Equipment Group 4SB, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Cross Traffic Alert, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Safety Alert Seat, Spray-On Pickup Box Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Technology Package, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package.
Frequently Asked Questions
What is the price of this 2021 GMC Sierra 2500HD?
This 2021 GMC Sierra 2500HD is priced at $49,995. This represents a premium for a vehicle with 95,563 mi.
Where is this GMC Sierra 2500HD located?
This vehicle is located at Nyle Maxwell CDJR Killeen, 3602 E Central TX Expwy in Killeen, Texas (ZIP 76543), Bell County. Call 2542003900 to schedule an appointment.
Is this 2021 GMC Sierra 2500HD still available?
Yes, as of our last inventory sync on May 3, 2026, this 2021 GMC Sierra 2500HD (VIN: 1GT49PEY5MF246964) is in stock and available for immediate purchase.
What are the key features of this GMC Sierra 2500HD?
This 2021 GMC Sierra 2500HD features 10-Speed Automatic transmission, 4WD drivetrain, Diesel engine, and Onyx Black exterior paint.
