Used Trucks in Markham, ON

2020 GMC Sierra 1500 Elevation – 5.3L V8 – X31 – LEER Cap – New Tires/Brakes

Looking for a clean, fully equipped Sierra that’s already built for work, play, towing, and off-road? This is the one. With the powerful 5.3L V8, premium interior, and the coveted X31 Off-Road Package, this truck is loaded with value from every angle.

KEY FEATURES & UPGRADES

🔹 Elevation Trim

• Black grille & body-color bumpers

• LED cargo lighting

• 20" black wheels (depending on build)

• Keyless entry + push-button start

• Apple CarPlay / Android Auto

• Premium interior accents

🔹 X31 Off-Road Package

• Off-road tuned suspension

• Hill Descent Control

• Underbody skid plates

• Heavy-duty air filter

• Dual exhaust (on many builds)

• Extra durability + all-terrain capability

🔹 Elevation Convenience Package (with Bucket Seats!)

• Front bucket seats w/ large center console

• Heated front seats + heated steering wheel

• Dual-zone automatic climate control

• 10-way power driver seat

• Remote start

• Power rear sliding window

• Rear window defogger

🔹 Trailering Package

• Hitch platform w/ 2" receiver

• 7-pin + 4-pin connectors

• Enhanced cooling

• Trailer sway control

• Integrated Trailer Brake Controller installed

ADDED VALUE

• 300 LEER Cap – secure, weather-sealed, perfect for work or travel

• Factory Spray-On Bedliner – long-lasting protection

• Brand-New High-End Tires – smooth, quiet, all-terrain ready

• New Brakes & Rotors – peace of mind + major maintenance already done

• Well-maintained, clean, and cared for

WHY BUY THIS TRUCK?

• ✔ Not a base model — fully loaded with desirable packages

• ✔ Strong & reliable 5.3L V8

• ✔ Off-road ready, trailering ready, adventure ready

• ✔ Thousands in extras: LEER cap, bedliner, tires, brakes

• ✔ Turn-key truck — needs nothing

👉 Available now at Eastside. Don’t miss a fully equipped Elevation like this — they don’t come around often.

• 2023 Chevy Silverado 2500 HD Custom – nearly new, modern design, and loaded with capability

• Duramax 6.6L Turbo-Diesel – legendary power, towing strength, and fuel efficiency

• Allison Automatic Transmission – smooth, durable, and built for heavy-duty work

• Crew Cab 4×4 – full-size rear seating and true all-weather, all-terrain capability

• Big 20" Wheels – aggressive stance, upgraded look, and excellent road presence

• Canadian Truck – rust protection, block heater, and climate-ready options

• Low KM / Well Maintained (add your actual mileage)

• Heavy-Duty Towing Package – perfect for hauling campers, trailers, or work equipment

• Spray-in Bedliner / Clean Box (if applicable)

• Touchscreen Infotainment + Apple CarPlay/Android Auto

• Backup Camera + Trailer Assist Features

• Custom Trim Package – unique styling, grille, and exterior accents

• No Accidents / Clean CarFax (if true)

• Powerful, reliable, and built to last – perfect for work or lifestyle

2021 Chevrolet Silverado 1500 High Country 5.3 L--V8 📍 Available at Eastside GM, Markham

✅ Key Details:

• 1 Owner

• No accidents – Clean Carfax

• Fully serviced & properly maintained

• 5.3 L

• High Country trim – Top-of-the-line luxury

• 10-speed automatic transmission

• Four-wheel drive (4x4)

✅ Premium Features:

• Heated & ventilated leather seats

• Heated rear seats

• Power sunroof

• Premium Bose® sound system

• Head-Up Display (HUD)

• Advanced trailering system

• Wireless Apple CarPlay & Android Auto

• Navigation system

• 360-degree camera

• Adaptive cruise control

• Power retractable assist steps

• Spray-in bedliner & tonneau cover

• 20” polished aluminum wheels

✅ Why Buy This Truck:

• Luxury meets power with the rare 5.3L V8

• Always dealer-serviced at Eastside GM

• Immaculate condition, inside and out

• High Country = the pinnacle of Silverado craftsmanship

• Turnkey, worry-free ownership

📞 Contact Eastside GM (Markham) today to arrange your test drive!

2020 GMC Sierra Denali 2500HD 4x4 Ultimate Package Duramax Diesel Available now at Eastside GM, Markham Fully Certified & Ready to Go! Overview Experience unmatched power, luxury, and capability with this 2020 GMC Sierra Denali 2500HD 4x4 equipped with the legendary 6.6L Duramax Turbo-Diesel V8 and Allison 10-speed automatic transmission. This heavy-duty pickup delivers exceptional towing strength and refined comfort, making it the perfect combination of workhorse and luxury vehicle. Key Features 6.6L Duramax Turbo-Diesel V8 445 horsepower & 910 lb-ft of torque Allison 10-Speed Automatic Transmission smooth, intelligent shifting 4x4 Drivetrain confidence on any terrain Denali Signature Chrome Exterior Accents premium and commanding presence High-Strength, Fully Boxed Steel Frame built for durability and performance Ultimate Package Highlights The Denali Ultimate Package brings every premium feature GMC has to offer, including: Power Sunroof Rear Camera Mirror with multiple view modes Head-Up Display projecting key information on the windshield 360 HD Surround Vision Camera System Premium Bose Sound System Technology & Driver Alert Packages including lane departure warning, forward collision alert, and safety seat vibration Polished 20" Aluminum Wheels Chrome Assist Steps and Spray-On Bedliner Power Sliding Rear Window and Power-Folding, Extendable Tow Mirrors Heated & Ventilated Front Seats with premium perforated leather upholstery Wireless Charging, Apple CarPlay, and Android Auto Compatibility Towing & Capability This truck isnt just luxuriousits a powerhouse: Maximum Towing Capacity: Up to 18,500 lbs (when properly equipped) Integrated Trailer Brake Controller & Tow/Haul Mode Trailer Camera System Compatibility Advanced Trailering System with in-vehicle app for hitch guidance, maintenance reminders, and trailer diagnostics Condition Fully Certified by Eastside GM Markham Thorough multi-point inspection completed by factory-trained technicians Excellent condition inside and out Why Buy from Eastside GM? At Eastside GM Markham, every certified pre-owned vehicle comes inspected, detailed, and ready for its next owner with full transparency and peace of mind. Contact us today to schedule your test drive or get more information on this stunning 2020 GMC Sierra Denali 2500HD Duramax Ultimate Package. Experience the power, luxury, and confidence that only a Denali can deliver

💥 2023 CHEVY SILVERADO REGULAR CAB – 5.3L V8 POWER! 💥🚗

Looking for a tough truck that’s ready to WORK or PLAY? Check out this 2023 Chevy Silverado Regular Cab — clean, certified, and powered by Chevy’s legendary 5.3L V8!

✅ 5.3L V8 Engine – serious muscle for towing, hauling, or weekend fun ✅ Tows up to 9,500 lbs (when properly equipped) – bring the toys or the tools ✅ Convenience Package – power windows, locks, cruise, keyless entry ✅ 17" Alloy Wheels + Chrome Bumpers – sharp and durable ✅ EZ Lift Tailgate – easy loading and unloading every time

This one’s a previous fleet rental, so it’s been well-maintained and professionally serviced. It’s also fully certified and comes with the balance of GM factory warranty for extra peace of mind. PREVIOUS FLEET VEHICLE

💪 Whether you’re hauling gear, towing a trailer, or just want that classic Chevy V8 rumble, this Silverado is ready to roll.

🔥 Buy with confidence from Eastside – where great trucks and great deals come standard! 🔥

2023 Chevrolet Silverado 1500 Custom 4x4 – Rugged Capability Meets Modern Comfort in this One-Owner Powerhouse

Ready to take on the job site, weekend adventures, and daily driving with equal confidence? This 2023 Chevrolet Silverado 1500 Custom 4x4 is built tough, loaded with practical features like remote start, power driver’s seat, and a tonneau cover, and offers serious performance with its fuel-efficient yet capable 2.7L Turbo 4-cylinder engine. Whether you're hauling gear in Brampton, commuting from Mississauga, or heading up to Barrie for a weekend project, this Silverado is your reliable partner for every kilometre.

Bold, Black, and Built to Work

Finished in a sleek black exterior, this Silverado Custom makes a bold first impression. It’s ready for Ontario’s unpredictable weather and diverse terrain thanks to its 4x4 drivetrain, rugged suspension, and solid ground clearance. The tonneau cover keeps your tools or cargo protected, while the large bed offers all the flexibility truck buyers expect across Etobicoke, Milton, or Georgetown. A true workhorse with style.

Inside: Comfort Where You Need It Most

This isn’t just a truck built for the job site—step inside and discover a well-equipped cabin designed with comfort and practicality in mind. A power-adjustable driver’s seat makes long drives or late-night hauls easier on your back, and the remote start feature lets you warm up or cool down the truck before you even step outside—ideal for winter mornings in Richmond Hill or summer days in Pickering. It’s a space made for real drivers who demand real comfort.

Smart Safety and Everyday Utility

Equipped with Chevrolet’s advanced safety and technology suite, this 2023 Silverado 1500 Custom keeps you in control. The 2.7L turbocharged engine gives you an impressive blend of fuel efficiency and torque, especially important when towing or hauling. The automatic transmission and 4x4 system adapt smoothly to all kinds of driving—from stop-and-go traffic in Scarborough to rougher terrain in Caledon or Bolton. And being a one-owner, clean Carfax truck means you can buy with added confidence.

Why Silverado Custom Beats the Competition

When comparing this truck to rivals like the Ford F-150 XL, RAM 1500 Tradesman, or Toyota Tundra SR, the Silverado 1500 Custom holds its own with a better mix of comfort, technology, and everyday practicality. It stands out with its remote start, tonneau cover, 4x4 capability, and strong value for the price. Add to that a blacked-out exterior that turns heads, and you've got a truck that works hard and looks good doing it.

Why Buy from Old Mill Chevrolet Buick GMC Cadillac?

At Old Mill GM in Toronto, we’ve been serving customers across the Greater Toronto Area for over 65 years. As a CARFAX Canada Advantage Dealer, we’re proud to offer transparent vehicle histories, one-owner inventory, and exceptional service to buyers from North York to Oakville and beyond. When you shop with us, you're not just buying a truck—you’re joining a family that puts honesty, respect, and integrity at the centre of every deal.

Picture This Silverado in Your Driveway

Imagine pulling into your driveway in Woodbridge with a load of materials for your next DIY project. Or hitting the trails near Stouffville with 4x4 traction confidently gripping every corner. Whether for work, play, or everyday driving, this 2023 Silverado Custom is the truck that makes it all possible. And as great as it looks online, you really have to drive it to feel the difference.

Book Your Test Drive Today

Don’t wait—this 2023 Chevrolet Silverado 1500 Custom is ready to roll. Book your test drive at Old Mill Chevrolet Buick GMC Cadillac in Toronto today and see why this truck is the perfect fit for life in the GTA.