Discount: Dealer reduction. Dealer Fees: dealer service and handling fee. Total price does not include government fees, titling fee, taxes, and any finance charges. Price is subject to change without notice, unless otherwise stated. All vehicles subject to prior sale. Based on EPA mileage ratings. Use for comparison purposes only. Your mileage will vary for many reasons, including refueling practices, your vehicle's condition and how/where you drive. See www.fueleconomy.gov. Loaner vehicles may not be immediately available so see Dealer to schedule an appointment. Dealer reserves the right to change the date due to conditions beyond our control. Typographical errors, system errors, or other inaccuracies in vehicle pricing, specifications, or availability may occur. Dealership reserves the right to correct any such errors and is not bound by any incorrect price or information displayed. See dealer for details. Images and options shown may be examples only, and may not reflect exact vehicle color, trim, options, or other specification.
This 2024 GMC Sierra 2500HD AT4 is a rugged and capable off-road powerhouse, ready to take on any adventure. Equipped with the legendary Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, this AT4 model delivers impressive performance and towing capacity.
- LPO, ALL-WEATHER FLOOR LINERS, 1ST AND 2ND ROWS (includes AT4 logo)
- Thunderstorm Gray exterior
- Gray interior
- ENGINE BLOCK HEATER
- ALTERNATOR, 220 AMP
- AT4 PREMIUM PLUS PACKAGE
- GOOSENECK / 5TH WHEEL PREP PACKAGE
This Sierra 2500HD AT4 is backed by the confidence of the GMC Certified Pre-Owned program, which includes:
- 172 Point Inspection
- Roadside Assistance
- Warranty Deductible: $0
- Transferable Warranty
- Vehicle History
- Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date
- Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date
- 24 months/24,000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program
- SiriusXM 3-month trial subscription
With its rugged off-road capabilities, premium features, and comprehensive certification, this 2024 GMC Sierra 2500HD AT4 is the ultimate workhorse and adventure-ready companion. Experience the difference for yourself.

