Built for serious work and confident travel, this used 2024 GMC Sierra 2500 AT4 delivers heavy-duty diesel strength with premium comfort and true four-wheel-drive capability. Finished in White with a Black interior, this four-door truck has travelled 46,904 km and is ready for demanding jobs, highway hauling, and all-season driving in Dartmouth.The 2024 GMC Sierra 2500 AT4 stands out with its 6.6-litre turbocharged Diesel V8, automatic transmission, and 4-wheel drive system. It also includes practical and desirable features such as an engine block heater, power sunroof, and steps for easier cabin access. For drivers who want strong capability with a refined feel, this heavy-duty pickup brings a smart blend of power and everyday usability.FEATURES OF THE Sierra 2500 AT46.6-litre turbo diesel V8 powerAutomatic transmission for smooth heavy-duty driving4-wheel drive for added tractionPower sunroof adds open-air comfortTRUCK FEATURESHeavy-duty pickup built for serious tasksStrong diesel torque supports confident towingFour-door cab adds everyday practicalitySide steps ease entry and exitADVANCED SAFETY FEATURESFour-wheel drive improves slippery-road controlElevated stance supports better outward visibilityHeavy-duty build inspires confident road presenceAutomatic transmission helps smooth power deliveryPERFORMANCE AND EFFICIENCYTurbocharged diesel V8 delivers strong pulling6.6-litre engine suits heavy-duty demandsAutomatic gearbox supports steady highway cruisingDiesel power favours long-distance truck useCOMFORT AND CONVENIENCEPower sunroof brightens the cabin spaceFour doors improve passenger accessSide steps help with daily entryBlack interior offers a clean lookTECHNOLOGY AND CONNECTIVITYDriver-focused layout keeps controls within reachClear instrumentation supports quick information checksAutomatic transmission simplifies daily driving tasksCabin design supports comfortable long tripsCARGO SPACEPickup bed supports tools and equipmentHeavy-duty design suits worksite hauling needsSpacious cab handles passengers and gearVersatile layout fits work and travelWHAT OTHER OWNERS LIKEStrong diesel torque for towing confidenceComfortable ride for a heavy-duty truckFour-wheel drive for winter capabilityPractical blend of work and comfortFor drivers shopping at Steele Chevrolet Buick GMC, this used 2024 GMC Sierra 2500 AT4 offers the kind of capability that makes a real difference every day. The diesel engine is a major highlight, giving this truck the low-end torque that truck owners value for pulling trailers, carrying equipment, and climbing grades with less effort. In Atlantic Canadian conditions, the 4-wheel drive system is also a welcome advantage when roads turn wet, snowy, or uneven.This truck also brings a more refined side to the heavy-duty segment. The power sunroof adds light and openness to the cabin, while the Black interior gives the truck a clean, purposeful atmosphere. The steps are especially useful on a truck of this size, making entry and exit easier whether you are heading to work, loading up for a weekend away, or getting the family settled inside.The White exterior gives this 2024 GMC Sierra 2500 AT4 a crisp and professional appearance. It looks right at home on a jobsite, in a driveway, or on the highway. With four full doors, it offers the flexibility many truck buyers want, making it easier to carry passengers, work gear, and daily essentials in one capable package.If you need a used heavy-duty pickup with proven diesel strength, practical features, and confident year-round traction, this 2024 GMC Sierra 2500 AT4 is well equipped for the task. It delivers the toughness expected from a serious truck while keeping comfort and convenience in clear focus.This 2024 GMC Sierra 2500 AT4's VIN is: 1GT49PEY9RF287217.