2024 GMC Sierra 1500 Crew Cab AT4X 4WD 6.2L V8
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FOR SALE: 2024 GMC Sierra 1500 AT4X Crew Cab 4WD – 6.2L V8 | The Pinnacle of Luxury Off-Roading
The Ultimate Adventure Truck – Refined, Capable, Unstoppable
This isn’t just a pickup truck. It’s the 2024 GMC Sierra 1500 AT4X—the most advanced and luxurious off-road truck GMC has ever built. Engineered for those who demand uncompromising power, rugged performance, luxury comfort, and state-of-the-art technology, the AT4X offers everything you want in a high-end truck—and a whole lot more.
Whether you're towing heavy loads, navigating remote trails, or cruising city streets in style, the 6.2L V8 AT4X provides you with the confidence, comfort, and capability to handle it all.
🔍 Vehicle Overview
- Year: 2024
- Make: GMC
- Model: Sierra 1500
- Trim: AT4X
- Cab: Crew Cab (Full 4-Door)
- Drivetrain: 4WD (Four-Wheel Drive)
- Engine: 6.2L V8 Gasoline
- Transmission: 10-Speed Automatic
- Exterior Color: Volcanic Red Tintcoat (or specify actual color)
- Interior: Obsidian Rush (Full-Grain Leather – Jet Black w/White Accents)
💪 Legendary Power: 6.2L V8 Performance
Under the hood of this Sierra AT4X lies the beating heart of American muscle: GM’s 6.2L V8 engine, the largest and most powerful engine available in the Sierra lineup. Producing an exhilarating 420 horsepower and 460 lb-ft of torque, this naturally aspirated powerhouse makes easy work of steep climbs, trailer towing, and passing on the highway.
Matched to a smooth and intelligent 10-speed automatic transmission, the AT4X provides seamless power delivery, both on pavement and off-road.
Performance Specs:
- Engine: 6.2L EcoTec3 V8
- Horsepower: 420 hp @ 5,600 rpm
- Torque: 460 lb-ft @ 4,100 rpm
- Transmission: 10-Speed Automatic
- Drivetrain: Autotrac 2-speed transfer case with 4WD LOW
- Towing Capacity: Up to 8,900 lbs (when properly equipped)
- Fuel Economy: Estimated 15 MPG city / 19 MPG highway
🏔️ Trail-Ready & Built to Conquer
This is where the AT4X separates itself from the pack. While most luxury trucks are content on pavement, the AT4X was built for serious adventure. With Multimatic DSSV spool-valve dampers, front and rear locking differentials, and a factory 2-inch lift, it’s ready to dominate extreme terrain without sacrificing on-road comfort.
Off-Road Features:
- Multimatic DSSV™ dampers – racing-grade off-road shocks
- Front & Rear Electronic Locking Differentials – rare in this segment
- Skid Plates – for fuel tank, transfer case, and front differential
- Terrain Mode with One-Pedal Rock Crawl Control
- Off-Road Drive Modes with Trailering Integration
- Hill Descent Control
- All-Terrain 275/65R18 Goodyear Wrangler Territory MT tires
- 2-inch factory suspension lift
This is one of the only half-ton pickups in its class with front and rear lockers, giving it true off-road pedigree, not just the looks.
🛋️ Interior Excellence – Premium Comfort Meets Adventure
The 2024 AT4X is where rugged capability meets first-class luxury. Inside, you’ll find a cabin tailored with premium materials, top-tier craftsmanship, and features typically reserved for luxury SUVs.
The Obsidian Rush interior offers full-grain leather seating, real wood trim, and contrast stitching—combining elegance with durability.
Interior Features:
- Full-Grain Leather Seating Surfaces (Obsidian Rush trim)
- 16-Way Power Front Seats with Massage Function
- Heated & Ventilated Front and Rear Outboard Seats
- Heated Leather-Wrapped Steering Wheel
- Power Sliding Rear Window with Defogger
- Premium microsuede headliner and A-pillars
- Dual-Zone Automatic Climate Control
- Premium Carpeted Floor Mats + All-Weather Mats Included
- Keyless Entry with Remote Start
From the moment you open the door, you’ll know: this is not your average truck.
📱 Technology to Keep You Connected and Confident
The AT4X features GMC’s most advanced infotainment and driver interface, designed to give you control, entertainment, and assistance at your fingertips.
With a massive 13.4-inch touchscreen and 12.3-inch fully digital driver display, you’re surrounded by cutting-edge functionality in an intuitive layout.
Technology & Infotainment:
- 13.4” GMC Infotainment Touchscreen with Google Built-In
- 12.3” Digital Driver Information Center
- 15” Head-Up Display (HUD) – customizable and visible in all conditions
- Wireless Apple CarPlay® & Android Auto™
- **Bose® 12-Speaker Premium Audio System with CenterPoint® Surround Sound
- Wireless Phone Charging Pad
- Built-In Google Assistant, Google Maps, and Play Store
- Navigation, Voice Control, USB-C & USB-A Ports Throughout Cabin
- Wi-Fi® Hotspot Capable
- 360-Degree HD Surround Vision Camera System
Everything you need is integrated and seamless—no fumbling with wires or outdated menus.
🛡️ Safety and Confidence – Smart Protection All Around
The 2024 GMC Sierra AT4X isn’t just powerful—it’s smart. With GM’s Pro Safety and ProGrade Trailering Technologies, the truck helps you avoid hazards, keep passengers safe, and maneuver with precision—whether you’re in the city or backcountry.
Safety Features:
- Forward Collision Alert & Automatic Emergency Braking
- Lane Keep Assist with Lane Departure Warning
- Front Pedestrian Braking
- Blind Spot Monitoring with Trailer Side Blind Zone Alert
- Rear Cross Traffic Alert with Braking
- Rear Camera Mirror with Washer
- Adaptive Cruise Control
- HD Surround Vision with Front & Rear Park Assist
- Safety Alert Seat
- Teen Driver Mode
- OnStar® Connected Services & Emergency Assistance
Every journey is safer with Sierra’s intelligent safety net watching your back.
🧰 Functional Versatility – Not Just for Looks
This truck isn’t just luxurious—it’s incredibly useful. Whether you're hauling tools, towing a boat, or prepping a tailgate, the Sierra AT4X’s unique features make work and play easier.
Practical Features:
- MultiPro™ Tailgate – 6-function versatility for work, loading, and seating
- Spray-On Bedliner with AT4X logo
- Bed View Camera + LED Bed Lighting
- Factory Trailering Package with Integrated Trailer Brake Controller
- Trailering App with Checklists, Light Test, Maintenance Reminders
- 400W AC Power Outlets in Bed and Cabin
- Tow Hooks – Painted Red for AT4X distinction
🧼 Condition & Ownership History
This 2024 Sierra 1500 AT4X is in like-new condition—painstakingly cared for and maintained. It was purchased new, and has been used sparingly. No off-roading, smoking, or pets in the cabin.
- One-Owner, Clean Title
- No Accidents, No Paintwork
- Garage-Kept, Hand-Washed Only
- Non-Smoker, No Pets
- Balance of GMC 3-Year / 36,000-Mile Bumper-to-Bumper Warranty
- 5-Year / 60,000-Mile Powertrain Warranty (transferable)
It’s essentially a brand-new truck—without the dealer markup or waitlists.
🎯 Why This Sierra AT4X?
There are luxury trucks, and there are off-road trucks—but very few do both. The 2024 Sierra 1500 AT4X with 6.2L V8 is one of the only half-ton trucks on the market offering front and rear locking differentials, Multimatic DSSV dampers, a powerful V8,