Used 2025 Chevrolet Silverado 2500HD LT Duramax Diesel for Sale in Cornwall, Ontario
Heavy-Duty Duramax Power with 4x4 Confidence and Crew Cab Practicality
This used 2025 Chevrolet Silverado 2500HD LT at Seaway GM in Cornwall is built for drivers who need serious towing strength, diesel confidence, heavy-duty durability, and everyday truck practicality. This truck is also an ex-rental, which can make it an appealing option for shoppers looking for a late-model heavy-duty pickup with strong value compared to buying new.
With its Duramax 6.6L Turbo-Diesel V8, 10-speed automatic transmission, Crew Cab Standard Box configuration, and four-wheel drive system, this Silverado 2500HD is ready for job sites, trailers, equipment, long highway drives, winter roads, and demanding work across Eastern Ontario.
Finished in White with a Black interior, this 2025 Chevrolet Silverado 2500HD LT has 35,003 km and is priced at $75,000 plus taxes and licensing fees. Whether you are shopping from Cornwall, Ingleside, Morrisburg, Alexandria, Casselman, Embrun, Lancaster, Winchester, Chesterville or anywhere throughout Stormont, Dundas and Glengarry, this truck delivers the kind of diesel power and HD capability that serious truck buyers expect.
Exterior Design with Heavy-Duty Chevrolet Presence
The White exterior gives this Silverado 2500HD LT a clean, professional, and commanding look. It is the kind of truck that looks right at home pulling into a job site, backing up to a trailer, working around Cornwall, Tyotown, Glendale, Summerstown Station, South Lancaster, Lancaster or Williamstown, or sitting proudly in the driveway.
Aluminum wheels with all-season tires provide a polished, practical look, while chrome front and rear bumpers add classic heavy-duty truck character. The CornerStep rear bumper makes accessing the bed easier, and the 6.85-foot box gives you useful space for tools, supplies, equipment, building materials, recreational gear, and worksite essentials.
The 12 fixed cargo tie-downs and cab-mounted cargo-area lighting make the bed more useful when securing loads or working in lower-light conditions. Daytime running lights, automatic high beams, heated power mirrors with integrated turn signals, privacy glass, and body-colour door handles round out the exterior with a strong mix of durability, visibility, and convenience for daily use around Martintown, St. Andrew’s West, Maxville, Moose Creek, St-Albert and Saint Isidore.
Interior Comfort and Crew Cab Utility
Inside, this Chevrolet Silverado 2500HD LT offers a Black interior with a practical and spacious Crew Cab layout. The cloth split-bench seating provides a durable, truck-friendly design, while the 6-passenger configuration makes this Silverado a strong option for crews, families, contractors, business owners, and anyone who needs real interior flexibility.
The Crew Cab design gives passengers useful space in both rows, making longer drives more comfortable whether you are heading from Chesterville into Cornwall, travelling between Winchester and Russell, or driving out toward Casselman and Embrun. Rear air vents help improve passenger comfort, while power windows, power door locks, floor mats, an adjustable steering wheel, pass-through rear seat, and rear bench seat add practical everyday convenience.
The 12.3-inch enhanced multi-colour Driver Information Centre gives the cabin a modern, high-tech feel and keeps key driving information easy to see. The 120-volt interior power outlet is another practical touch for tools, electronics, chargers, and workday needs. This is a heavy-duty truck, but it is still built to be comfortable and functional every day.
Safety, Trailering and Technology for Serious Work
This 2025 Chevrolet Silverado 2500HD LT includes the trailering and safety features heavy-duty truck owners look for. The Back-Up Camera is especially useful when reversing a large pickup, parking in tighter areas, manoeuvring near equipment, or lining up with a trailer.
The integrated trailer brake controller is a major advantage for drivers who tow regularly. The Tow Hitch and Trailering Information Label help support more confident trailering by providing key max trailer ratings for tongue weight, conventional, gooseneck and 5th-wheel trailering. With a listed maximum trailering capacity of approximately 9,072 kg, this Silverado 2500HD is ready for serious towing needs.
Front Collision Mitigation, Front Collision Warning, Lane Departure Warning, and Following Distance Indicator help support awareness on busy roads and longer highway drives. Stability Control, Traction Control, Buckle to Drive, Rear Seat Belt Indicator, Driver Restriction Features, Tire Pressure Monitor, and multiple airbags round out a safety package designed to help you feel confident whether you are driving through Cornwall, towing toward Morrisburg, heading to a job in Alexandria, or travelling between Casselman, Embrun and Winchester.
How the Silverado 2500HD LT Compares
If you are shopping for a heavy-duty diesel pickup, you may also be considering trucks like the Ford Super Duty F-250 XLT, Ram 2500 Big Horn or GMC Sierra 2500HD SLE. Those are all capable HD trucks, but this 2025 Chevrolet Silverado 2500HD LT stands out with its Duramax 6.6L Turbo-Diesel V8, 10-speed automatic transmission, 4x4 drivetrain, Crew Cab space, 6-passenger seating, Standard Box utility, and serious listed trailering capacity of approximately 9,072 kg.
Where this Silverado really makes its case is in how complete and usable it feels. Navigation helps guide workdays and long drives across Eastern Ontario. Cruise Control makes highway travel more relaxed. Keyless Entry and Keyless Start simplify your routine, while Bluetooth Connection, Smart Device Integration, Satellite Radio, Wi-Fi Hotspot capability, AM/FM stereo, auxiliary audio input, MP3 capability, 6-speaker audio system, and steering wheel audio controls help keep the cabin connected and comfortable.
For drivers who need diesel strength, towing confidence, 4x4 capability, and everyday Chevrolet truck practicality, this ex-rental Silverado 2500HD LT deserves serious attention.
Why Buy This Silverado 2500HD from Seaway GM?
When you buy from Seaway GM in Cornwall, you are working with a dealership that understands Chevrolet trucks, Duramax diesel capability, heavy-duty pickups, ex-rental vehicles, pre-owned vehicles, financing, trade-ins, service, and long-term ownership support. Seaway Chevrolet Buick GMC Ltd serves drivers, families, contractors, farmers, and business owners throughout Cornwall and the surrounding communities with a strong selection of new and pre-owned vehicles, a professional finance centre, knowledgeable sales consultants, an extensive parts department, certified technicians, and collision/body shop support through Cornwall CARSTAR.
Seaway GM has deep roots in the Seaway Valley. Dealer Principal Andre Lapointe has more than 35 years of automotive industry experience, including many years with General Motors of Canada, and the dealership has grown into a trusted GM destination for shoppers across Cornwall, Ingleside, Morrisburg, Alexandria, Casselman, Embrun, Chesterville, Winchester, Lancaster, Martintown and throughout Stormont, Dundas and Glengarry.
The team can also assist with trade-ins, financing, credit rebuilding, parts, accessories, maintenance, and service, making your purchase experience straightforward and your ownership experience easier from day one.
Imagine Yourself Behind the Wheel
Picture yourself starting this 2025 Chevrolet Silverado 2500HD LT Duramax diesel before a full day of work, stepping into the Black Crew Cab interior, and heading out with 4x4 confidence and serious diesel strength under you. Maybe you are towing a trailer, hauling equipment, driving between job sites in Cornwall, heading toward Morrisburg, or making a run through Alexandria, Casselman, Embrun or Winchester.
Reading about this Silverado 2500HD is one thing, but test driving it is when you will really feel how the Duramax diesel engine, 10-speed automatic transmission, Crew Cab space, trailering technology, 4x4 capability, and Chevrolet heavy-duty engineering come together.
Book Your Test Drive Today
This used 2025 Chevrolet Silverado 2500HD LT Duramax Diesel ex-rental is available now at Seaway GM in Cornwall, Ontario.
Contact Seaway GM today to book your test drive and experience this Chevrolet Silverado 2500HD LT for yourself.
