GMC Sierra 2500HDs for sale in Strathroy, ON

The 2026 GMC Sierra 2500HD Denali Crew Cab 4x4 delivers heavy-duty capability with premium refinement. Powered by the proven 6.6L Duramax Turbo-Diesel, it’s built to handle demanding workloads with confidence. Trailering is made easier thanks to the factory-installed gooseneck/fifth wheel prep package and trailer tire pressure monitoring system. Inside, the Denali Reserve Package elevates comfort and technology, while all-weather floor liners help protect the cabin in any condition. Plus, with 3 years of SiriusXM included, every drive—whether on the job or the open highway—is more enjoyable. Speak to one of our sales and leasing team today. It's easy to do business here!

The 2026 GMC Sierra 2500HD Crew Cab AT4 is built to handle the toughest jobs and conquer any terrain with confidence. Powered by the legendary 6.6L Duramax turbo-diesel engine, this heavy-duty truck delivers exceptional strength and capability when it matters most. Equipped with the factory-installed gooseneck/5th wheel prep package, it’s ready to tow with ease and precision. Inside, the Premium Plus Package elevates the experience with upscale features like a head-up display, power sunroof, and off-road high clearance steps, blending rugged capability with refined comfort. With an added 3 years of SiriusXM radio, every journey is backed by endless entertainment options. This Sierra 2500HD AT4 is the perfect combination of power, technology, and premium design. Stop by and speak to one of our sales and leasing team today. It's easy to do business here!