2024 GMC Sierra 2500HD AT4

2024 GMC Sierra 2500HD AT4 | 6.6L Duramax Diesel | Allison 10-Speed | Crew Cab | 4WD
23,066 Miles | $67,398 | Clean CARFAX / No Accidents
DURAMAX DIESEL POWER — PREMIUM AT4 OFF-ROAD PACKAGE — ONLY 23K MILES — NEW LOWER PRICE!
Estimated Payment
Approximately $920 per month Based on $67,398 at 6.99% APR for 96 months Plus tax, title, and plate. With approved credit.
If you're looking for a heavy-duty diesel pickup that combines incredible towing power, premium luxury, and serious off-road capability, this 2024 GMC Sierra 2500HD AT4 Crew Cab 4WD deserves your attention!
Under the hood is GM's legendary 6.6L Duramax Turbo-Diesel V8, producing an impressive 470 horsepower and an incredible 975 lb-ft of torque. Paired with the proven Allison 10-speed automatic transmission and 4WD, this Sierra delivers the power and confidence needed for demanding towing, hauling, and everyday driving.
The AT4 package takes this truck to another level with off-road-focused suspension, Rancho shocks, skid plates, signature red recovery hooks, and aggressive exterior styling, all while maintaining the premium comfort and technology GMC is known for.
With only 23,066 miles and backed by a Clean CARFAX with No Accidents, this Sierra offers an exceptional combination of low mileage, heavy-duty diesel capability, and premium AT4 equipment.
Now priced at $67,398, this is an excellent opportunity to own a late-model Duramax AT4 without paying the price of a brand-new heavy-duty diesel truck!
Legendary 6.6L Duramax Diesel Performance
The Duramax and Allison combination is one of the most desirable powertrains in the heavy-duty truck market.
- 6.6L DURAMAX TURBO-DIESEL V8
- 470 HORSEPOWER
- 975 LB-FT OF TORQUE
- ALLISON 10-SPEED AUTOMATIC TRANSMISSION
- 4WD
- Integrated Trailer Brake Controller
- Tow/Haul Mode
- Exhaust Brake
- Heavy-Duty Cooling System
- Strong Low-End Diesel Torque
- Exceptional Towing & Hauling Capability
- Confident Highway Performance
- Heavy-Duty GMC Engineering
With 975 lb-ft of torque, this Duramax delivers the pulling power needed for heavy trailers, campers, equipment, and demanding work applications.
The Allison 10-speed automatic transmission provides smooth shifting and excellent power delivery, whether you're towing a trailer or enjoying a comfortable highway drive.
AT4 Off-Road Performance & Capability
The AT4 trim combines GMC's heavy-duty capability with rugged off-road equipment and distinctive styling.
- AT4 OFF-ROAD PACKAGE
- AT4 OFF-ROAD SUSPENSION
- RANCHO MONOTUBE SHOCKS
- AUTOMATIC LOCKING REAR DIFFERENTIAL
- HILL DESCENT CONTROL
- SKID PLATES
- 4WD
- Signature Red Recovery Hooks
- Off-Road-Focused Exterior Design
- Heavy-Duty Suspension
- Confident All-Terrain Capability
Whether you're navigating a job site, towing through Northern Michigan, or dealing with snow-covered roads, this Sierra AT4 is built to handle demanding conditions.
Premium AT4 Luxury & Comfort
Inside, the Sierra 2500HD AT4 offers a premium cabin with upscale materials, advanced comfort features, and the spaciousness of a full Crew Cab.
- PREMIUM LEATHER INTERIOR
- HEATED & VENTILATED FRONT SEATS
- HEATED REAR OUTBOARD SEATS
- HEATED STEERING WHEEL
- POWER DRIVER & PASSENGER SEATS
- Driver Memory Settings
- DUAL-ZONE AUTOMATIC CLIMATE CONTROL
- REMOTE START
- Spacious Crew Cab
- Full-Size Rear Passenger Seating
- Premium AT4 Interior Appointments
- Leather-Wrapped Steering Wheel
- Convenient Interior Storage
- Comfortable Long-Distance Seating
This truck delivers the comfort of a luxury vehicle while maintaining the strength and capability expected from a heavy-duty diesel pickup.
Advanced Technology & Connectivity
- 13.4-INCH GMC PREMIUM INFOTAINMENT TOUCHSCREEN
- BUILT-IN NAVIGATION SYSTEM
- BOSE PREMIUM AUDIO SYSTEM
- WIRELESS APPLE CARPLAY & ANDROID AUTO
- WIRELESS PHONE CHARGING
- HD SURROUND VISION CAMERA SYSTEM
- Digital Driver Information Center
- Bluetooth Connectivity
- Steering Wheel Mounted Controls
- USB Connectivity
- Hands-Free Calling
- Advanced Trailering Technology
- REMOTE START
The large touchscreen, premium Bose audio system, navigation, and advanced camera technology make this Sierra as technologically impressive as it is capable.
Safety & Driver Assistance
- Clean CARFAX / No Accidents
- Forward Collision Alert
- Lane Departure Warning
- Blind Zone Steering Assist
- Rear Cross Traffic Braking
- Front & Rear Park Assist
- HD Surround Vision
- Trailer Side Blind Zone Alert
- Automatic Emergency Braking
- Electronic Stability Control
- Traction Control System
- Trailer Sway Control
- Advanced Airbag System
Exterior Highlights
- AT4 EXCLUSIVE EXTERIOR STYLING
- SIGNATURE RED RECOVERY HOOKS
- LED HEADLIGHTS & FOG LIGHTS
- SPRAY-ON BEDLINER
- GMC MULTIPRO TAILGATE
- LED CARGO BOX LIGHTING
- Premium Aluminum Wheels
- Bold GMC Front Grille
- Heavy-Duty Pickup Stance
- Crew Cab Configuration
- Rugged AT4 Exterior Accents
The combination of the aggressive AT4 styling, premium wheels, signature red recovery hooks, and bold GMC design gives this truck a commanding presence.
Why This GMC Sierra 2500HD AT4 Stands Out
- NEW PRICE — $67,398
- ONLY 23,066 MILES
- 2024 MODEL YEAR
- CLEAN CARFAX / NO ACCIDENTS
- 6.6L DURAMAX TURBO-DIESEL V8
- 470 HORSEPOWER
- 975 LB-FT OF TORQUE
- ALLISON 10-SPEED AUTOMATIC
- 4WD
- PREMIUM AT4 OFF-ROAD PACKAGE
- RANCHO MONOTUBE SHOCKS
- AUTOMATIC LOCKING REAR DIFFERENTIAL
- INTEGRATED TRAILER BRAKE CONTROLLER
- PREMIUM LEATHER INTERIOR
- HEATED & VENTILATED FRONT SEATS
- HEATED REAR SEATS
- HEATED STEERING WHEEL
- NAVIGATION SYSTEM
- REMOTE START
- 13.4-INCH TOUCHSCREEN
- BOSE PREMIUM AUDIO
- WIRELESS PHONE CHARGING
- HD SURROUND VISION
- GMC MULTIPRO TAILGATE
- SPRAY-ON BEDLINER
- Exceptional Towing Capability
- Premium Luxury & Off-Road Performance
Duramax Power, AT4 Luxury & Heavy-Duty Capability!
The 2024 GMC Sierra 2500HD AT4 is the perfect choice for someone who wants a heavy-duty diesel pickup without sacrificing comfort, technology, or off-road capability.
With 470 horsepower and 975 lb-ft of torque, the legendary Duramax Turbo-Diesel V8 delivers exceptional pulling power, while the Allison 10-speed automatic transmission provides smooth and confident performance.
The AT4 package adds rugged off-road equipment and aggressive styling, while the premium leather interior, heated and ventilated seats, Bose audio system, navigation, remote start, and advanced camera technology make this truck a pleasure to drive.
Whether you're towing a large camper, hauling equipment, working on demanding job sites, or simply looking for a premium diesel pickup, this Sierra has the power and equipment to get the job done.
With only 23,066 miles, a Clean CARFAX with No Accidents, and a NEW PRICE OF $67,398, this is an outstanding opportunity to own a low-mileage, well-equipped Duramax AT4.
If you've been searching for a clean, low-mileage GMC Sierra 2500HD AT4 Duramax with premium equipment and serious towing capability, come see this truck before it's gone!
Why Buy from Nick's Motor Sales?
At Nick's Motor Sales, every vehicle is hand-selected, thoroughly inspected, and honestly represented. We specialize in premium diesel trucks, heavy-duty pickups, SUVs, and quality vehicles while providing a straightforward, no-pressure buying experience.
Nick's Motor Sales 204 N Cedar St Kalkaska, MI 49646
Where customers become family. Established 2013.
Serving Kalkaska, Traverse City, Gaylord, and Northern Michigan with premium diesel trucks, heavy-duty pickups, SUVs, and quality inventory.

All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charges, and any emission testing charges. While we try to make sure that all prices posted here are accurate at all times, we cannot be responsible for typographical and other errors that may appear on the site. We make every effort to provide you with the most accurate, up-to-the-minute information; however, it is your responsibility to verify with the Dealer that all details listed are accurate. The dealership is not responsible for typographical, pricing, product information, advertising, or shipping errors. Advertised prices and available quantities are subject to change without notice. All rates and offers are dependent on bank approval, which varies based on the applicant's credit as well as the vehicle.