Reduced by $3,091 since Feb 12, 2026

2024 GMC Sierra 2500HD AT4X



Visit our Store

Vehicle Information

VIN: 1GT49ZE77RF296369
Stock #: T815A
Model Code: TK20743
  • Body Style 4D Crew Cab
  • Exterior Color Onyx Black
  • Interior Color Obsidian Rush
  • Mileage 21,361
  • Engine 8 Cyl - 6.6 L
  • Transmission 10-Speed Automatic
  • Fuel Type Gasoline

Highlighted Features

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

Dealer Comments

Elevate your driving experience with the exceptional 2024 GMC Sierra 2500HD AT4X. This powerful and versatile pickup boasts a commanding presence on the road, delivering uncompromising performance and unparalleled capabilities.

Meticulously cared for by its previous owner, this Sierra 2500HD AT4X features a clean CARFAX history and comes equipped with a host of premium features that will elevate your driving experience. Highlights include:

- **CAR FAX 1 OWNER**
- **CLEAN CAR FAX**
- **5TH WHEEL GOOSENECK PKG**
- **SNOW PLOW PREP PKG**
- **BOSE 12 SPEAKER PREMIUM SOUND SYSTEM**
- **POWER MOONROOF**
- Gooseneck/5th Wheel Prep Package
- Snow Plow Prep/Camper Package
- Bose Premium Series 12-Speaker System
- SiriusXM with 360L
- Heads-Up Display
- Off-Road Suspension
- 4-Wheel Disc Brakes
- Electronic Stability Control
- Lane Departure Warning System
- Hill Descent Control

Powered by a robust 6.6L V8 engine and paired with a 10-speed automatic transmission, this Sierra 2500HD AT4X delivers exceptional performance and capability. The 4-wheel drive system ensures confident handling in a variety of terrain and weather conditions, making it the perfect companion for your towing, hauling, and off-road adventures.

The exterior of the Sierra 2500HD AT4X exudes a bold and rugged presence, with its Onyx Black finish and distinctive AT4X styling cues. The interior is equally impressive, featuring premium leather seating, a spacious and well-appointed cabin, and a host of advanced technology features to keep you connected and entertained on the road.

Whether you're tackling tough jobs, exploring the great outdoors, or simply seeking a capable and comfortable daily driver, the 2024 GMC Sierra 2500HD AT4X is the perfect choice. Experience the power, versatility, and uncompromising quality that define this exceptional pickup. Visit our showroom today and let us demonstrate why this Sierra 2500HD AT4X is the perfect fit for your needs.

Eligible Benefits

All Features

  • Gooseneck/5th Wheel Prep Package
  • Preferred Equipment Group 4SG
  • Snow Plow Prep/Camper Package
  • Bose Premium Series 12-Speaker System
  • Radio: AM/FM w/Premium GMC Infotainment System
  • SiriusXM w/360L
  • Steering Wheel Audio Controls
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Heads-Up Display
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar and GMC connected services capable
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Sunroof
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • 220-Amp Alternator
  • Heavy-Duty 80 Amp Battery
  • Auto-dimming door mirrors
  • Front License Plate Kit
  • Gloss Black Door Handles
  • Gloss Black Header Grille & Grille Insert Bars
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off
  • LED Cargo Area Lighting
  • LED Smoked Amber Roof Marker Lamps
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-On Bedliner w/AT4 Logo
  • Turn signal indicator mirrors
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera w/2 Trailer Camera Provisions
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Prem Floor Liners w/Removable Carpet Insert
  • Front reading lights
  • Garage door transmitter
  • GMC Connected Access Capable
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Inside Rearview Auto-Dimming Rear Camera Mirror
  • Leather steering wheel
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Cam Provisions & Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 16-Way Power Driver Seat Adjuster w/Lumbar
  • 16-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Full Grain Leather Seat Trim
  • Heated 2nd Row Outboard Seats
  • Heated Driver & Front Outboard Passenger Seats
  • Power passenger seat
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Passenger door bin
  • 5th Wheel & Gooseneck Trailer Wiring Provisions
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • Integrated Trailer Brake Controller
  • Trailer Tire Pressure Monitor Sensors
  • Wheels: 18" Machined Alum w/High Gloss Blk Accents
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Front Passenger Windows w/Express Up/Down
  • Power Sliding Rear Window w/Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
  • **4 X 4**
  • **CAR FAX 1 OWNER**
  • **CLEAN CAR FAX**
  • 5TH WHEEL GOOSENECK PKG**
  • SNOW PLOW PREP PKG
  • BOSE 12 SPEAKER PREMIUM SOUND SYSTEM
  • **POWER MOONROOF**
Vehicles You Might Like
  • $25,000 BEST PRICE

  • Internet Price $25,000

  • $26,791 BEST PRICE

  • Internet Price $26,791

  • $26,949 BEST PRICE

  • Internet Price $26,949

  • $27,588 BEST PRICE

  • Internet Price $27,588

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