2020 GMC Sierra 3500HD Denali Duramax – The Ultimate Heavy-Duty Luxurious Workhorse!

Experience the pinnacle of capability and prestige with this 2020 GMC Sierra 3500HD Denali. Powered by the legendary Duramax 6.6L Turbo-Diesel V8, this truck delivers an astounding 445 horsepower and 910 lb-ft of torque—more than enough muscle to handle your biggest jobs . Paired with the advanced Allison® 10-speed automatic transmission, this powertrain combination is widely regarded as one of the strongest and most civilized heavy haulers on the planet .

With 262,548 km, this well-equipped Denali has proven its reliability on the road and still has plenty of life left for many more miles of confident towing and hauling.

Unmatched Towing & Capability:

• Duramax 6.6L Turbo-Diesel V8: The legendary L5P engine known for its durability and effortless power .

• Allison 10-Speed Transmission: Provides smooth, near-imperceptible shifts and exceptional power delivery, whether you're empty or pulling a heavy load .

• Ready to Work: Comes equipped with a built-in exhaust brake, high-output 220-amp alternator, and engine after-run feature for enhanced performance when working hard .

Denali Luxury & Technology:

• Premium Interior: Sink into the comfortable, leather-appointed seats with heating and ventilation, surrounded by authentic open-pore wood trim that creates a sophisticated "study-like" atmosphere .

• Cutting-Edge Trailering Tech: The available multi-camera system, including the "invisible trailer" feature and hitch guidance, makes hitching and maneuvering a breeze .

• MultiPro Tailgate: The innovative six-function tailgate provides unparalleled access to the bed, a work surface, and an easy step—perfect for the job site .

• Stay Connected: The premium GMC Infotainment System with Navigation and an 8-inch touchscreen includes Apple CarPlay and Android Auto compatibility .

Vehicle Highlights:

• ✔ Duramax 6.6L Turbo-Diesel V8 Engine

• ✔ Allison 10-Speed Automatic Transmission

• ✔ 4WD (Four-Wheel Drive) for All-Weather Confidence

• ✔ Leather-Appointed Heated & Ventilated Front Seats

• ✔ MultiPro Tailgate with Six Functions

• ✔ Trailering Camera System with Hitch Guidance

• ✔ Power Sunroof

• ✔ Apple CarPlay & Android Auto

VSA 10374