Used 2024 Gmc Sierra SLT

This Certified Pre-Owned, one-owner, accident-free 2024 GMC Sierra 3500HD SLT offers exceptional heavy-duty capability with premium refinement, making it a strong value for buyers seeking a dependable workhorse in Ontario. Under the hood, the renowned Duramax 6.6L V8 turbo diesel is paired with an Allison 10-speed automatic transmission and 4x4 drivetrain, delivering confident towing, smooth power delivery, and long-haul durability. The Jet Black leather interior adds upscale comfort with heated and ventilated front seats, a heated steering wheel, and intuitive infotainment with seamless smartphone connectivity. Advanced trailering tech and a multi-pro camera system enhance confidence when hauling or maneuvering, while the spacious Crew Cab provides everyday versatility for work or family use. If you’re searching for a used 2024 GMC Sierra 3500HD for sale in Ontario, this diesel-powered SLT blends strength, comfort, and modern technology in one commanding package.