Used gmc sierra 3500hd Vehicles for Sale at Summit GM
![2023 GMC Sierra 3500HD SLE 4WD Crew Cab 172" SLE Gas V8 6.6L/ [0]]( https://content.homenetiol.com/640x480/bdfd6ee164f149378bece4aaf4385a33.jpg )
Used 2023 GMC Sierra 3500HD 4WD SLE
![2023 GMC Sierra 3500HD SLE 4WD Crew Cab 172" SLE Gas V8 6.6L/ [1]]( https://content.homenetiol.com/640x480/2713f08ed4254de8bfe236a85e6887b5.jpg )
Used 2023 GMC Sierra 3500HD 4WD SLE
![2021 GMC Sierra 3500HD Denali | 6.6L DURAMAX | ULTIMATE PKG | 5TH WHEEL PREP | CAMPER PKG 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [2]]( https://content.homenetiol.com/640x480/8163218be1304a9b92309043e02e5ecd.jpg )
Used 2021 GMC Sierra 3500HD 4WD Denali | 6.6L DURAMAX | ULTIMATE PKG | 5TH WHEEL PREP | CAMPER PKG
![2024 GMC Sierra 3500HD SLE 4WD Crew Cab 172" SLE Gas V8 6.6L/ [3]]( https://content.homenetiol.com/640x480/99a404f5315240c4a2a2f4b43b2d36ca.jpg )
Used 2024 GMC Sierra 3500HD 4WD SLE
![2024 GMC Sierra 3500HD SLE 4WD Crew Cab 172" SLE Gas V8 6.6L/ [4]]( https://content.homenetiol.com/640x480/b6033b1eaae942039607d3f97fb6ed8f.jpg )
Used 2024 GMC Sierra 3500HD 4WD SLE
![2025 GMC Sierra 3500HD AT4 / PREMIUM PLUS PKG / DURAMAX / 5TH WHEEL PREP / SUNROOF 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [5]]( https://content.homenetiol.com/640x480/4aa6aed364054d51bc244ef26ebf93a3.jpg )
Used 2025 GMC Sierra 3500HD 4WD AT4 / PREMIUM PLUS PKG / DURAMAX / 5TH WHEEL PREP / SUNROOF
![2024 GMC Sierra 3500HD Denali Ultimate | 6.6L DURAMAX | 5TH WHEEL PREP | HIGH IDLE | HD FRONT SPRINGS 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [6]]( https://content.homenetiol.com/640x480/70c6a707a93945a3994dcd24dd2a2e99.jpg )
Certified Used 2024 GMC Sierra 3500HD 4WD Denali Ultimate | 6.6L DURAMAX | 5TH WHEEL PREP | HIGH IDLE | HD FRONT SPRINGS
![2026 GMC Sierra 3500HD Denali | 6.6L DURAMAX | RESERVE | PWR STEPS | 5TH WHEEL PREP 4WD Crew Cab 159" Denali 6.6L DURAMAX V8 TURBODIESEL [7]]( https://content.homenetiol.com/640x480/23c2cc7f7cc74e0683520a4922f2429a.jpg )
Certified Used 2026 GMC Sierra 3500HD 4WD Denali | 6.6L DURAMAX | RESERVE | PWR STEPS | 5TH WHEEL PREP
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Browse the widest selection of pre-owned GMC Sierra 3500HDs in Fort McMurray at Summit GM, located across from the Oil Sands Discovery Centre in Fort McMurray. Every used vehicle on our lot is inspected thoroughly by our team of certified technicians.
Frequently Asked Questions
Can I trade in my car for a used GMC Sierra 3500HD?
Absolutely! Speak to a sales representative today to sell us your vehicle for trade-in value or cash.
Can I buy a used GMC Sierra 3500HD vehicle if I have bad credit?
Whether you have good credit, bad credit, or no credit, our finance team at Summit GM is ready to help you find a financing plan that works for your budget.
What is the lifespan of a used GMC Sierra 3500HD?
With proper care and maintenance, the GMC Sierra 3500HD can run reliably for around 300,000 to 480,000 km, with some particularly well-looked-after models lasting even longer!
Do GMC Sierra 3500HDs hold their value?
Compared to its competitors, the Sierra 3500HD holds its value well, only depreciating around 36% after 5 years.
Contact us to book a test drive or discuss financing options with one of our experienced sales advisors, or visit our location at 530 MacKenzie Boulevard in Fort McMurray to speak to a representative in person. Find out today why drivers all over the city trust Summit GM for all their automotive needs.
Effective September 1st, 2022, vehicles sold in Canada above $100,000 pre-tax retail price may be subject to a luxury tax of either 20% on the amount above $100,000 or a flat 10% on the full value. This tax is in addition to the Goods and Services Tax (GST).
For official information, refer to the Government of Canada website.
