If you're searching for a 2024 GMC Sierra 3500HD SLE 4x4 Duramax Diesel Utility Truck for sale, this heavy-duty commercial work truck delivers exceptional power, towing capability, and job-site versatility. Built on GMCs legendary Sierra Heavy Duty platform, this standard cab service/utility truck is designed for contractors, fleet operations, construction crews, and professionals who demand maximum durability and performance. Under the hood, this 2024 Sierra 3500HD is powered by the legendary 6.6L Duramax Turbo-Diesel V8 engine producing 470 horsepower and an incredible 975 lb-ft of torque, paired with the Allison 10-speed automatic transmission. This advanced diesel powertrain delivers exceptional towing performance, smooth power delivery, and long-term durabilitymaking it one of the most capable heavy-duty trucks on the market. The 4x4 four-wheel drive system provides superior traction and stability for job sites, construction zones, snow, mud, or off-road terrain. When properly equipped, the Sierra 3500HD Duramax offers massive towing capability and outstanding payload capacity, making it ideal for hauling heavy equipment, trailers, and commercial loads. The utility/service body configuration transforms this Sierra HD into a fully functional mobile workstation, featuring multiple lockable compartments for tools, equipment, and job suppliesperfect for electricians, plumbers, contractors, and service professionals. Key Features 6.6L Duramax Turbo-Diesel V8 470 HP / 975 lb-ft Torque Allison 10-Speed Automatic Transmission 4x4 Four-Wheel Drive Capability Heavy-Duty Sierra 3500HD Chassis Commercial Utility/Service Body with Lockable Tool Compartments Massive Towing Capability for Equipment & Trailers Integrated Trailer Brake Controller & Tow Package Durable Work-Ready Interior Touchscreen Infotainment System with Bluetooth Connectivity Professional Grade GMC Engineering The 2024 GMC Sierra 3500HD SLE Duramax Diesel Utility Truck stands out as one of the most capable commercial service trucks available today. With its powerful Duramax diesel engine, rugged 4x4 drivetrain, and fully functional utility body, this truck is built to help professionals work smarter, haul heavier loads, and tackle the toughest jobs. If you're looking for a Duramax diesel service truck or GMC Sierra 3500HD utility truck for sale near you, this 2024 Sierra 3500HD SLE 4x4 Duramax offers unmatched strength, reliability, and professional-grade performance.