Heated/Cooled Leather Seats, Sunroof, Navigation, Back-Up Camera, 4x4, Turbo Charged, Alloy Wheels, Bed Liner, Trailer Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, ALLISON 1000 6-SPEED AU...

KEY FEATURES INCLUDE

4x4, Cooled Driver Seat, Back-Up Camera, Running Boards, Premium Sound System, Onboard Communications System, Trailer Hitch, Chrome Wheels Privacy Glass, Keyless Entry, Steering Wheel Controls, Electronic Stability Control. GMC Denali with Quicksilver Metallic exterior and Jet Black interior features a 8 Cylinder Engine with 445 HP at 2800 RPM*.

OPTION PACKAGES

SUNROOF, POWER, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET WITH (KA1) HEATED SEAT CUSHIONS AND SEAT BACKS. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging. (STD), AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth® streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone. (STD), ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes capped fuel fill, (K40) exhaust brake, and (K05) engine block heater. TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode.

EXPERTS ARE SAYING

Edmunds.com explains The 2018 GMC Sierra 3500HD. adds another layer of comfort and luxury to all these utility tasks, and it does so with rugged exterior design and cabin comforts that youre more likely to find in high-end SUVs. If you want to bask in comfort while breaking a sweat, this is the truck..

EXCELLENT VALUE

This Sierra 3500HD is priced $4,000 below J.D. Power Retail.

Pricing analysis performed on 2/17/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

Options:

4-Wheel Disc Brakes,6-Speed A/T,8 Cylinder Engine,A/C,A/T,ABS,Adjustable Pedals,Adjustable Steering Wheel,AM/FM Stereo,Auto-Dimming Rearview Mirror,Auxiliary Audio Input,Back-Up Camera,Bed Liner,Bluetooth,Bucket Seats,CD Player,Chrome Wheels,Climate Control,Conventional Spare Tire,Cruise Control,Daytime Running Lights,Diesel Fuel,Driver Adjustable Lumbar,Driver Air Bag,Driver Illuminated Vanity Mirror,Driver Vanity Mirror,Flex Fuel Capability,Floor Mats,Fog Lamps,Four Wheel Drive,Front Head Air Bag,Front Side Air Bag,HD Radio,Heated Mirrors,Heated Seats,Heated Seats,Heated Steering Wheel,HID headlights,Integrated Turn Signal Mirrors,Keyless Entry,Leather Seats,Leather Steering Wheel,Locking/Limited Slip Differential,MP3 Player,Multi-Zone A/C,Navigation System,Pass-Through Rear Seat,Passenger Adjustable Lumbar,Passenger Air Bag,Passenger Illuminated Visor Mirror,Passenger Vanity Mirror,Power Door Locks,Power Driver Seat,Power Mirror(s),Power Passenger Seat,Power Steering,Power Windows,Premium Sound,Privacy Glass,Rear Defrost,Rear Head Air Bag,Rear Parking Aid,Remote Start,Requires Subscription,Running Boards/Side Steps,Satellite Radio,Seat Memory,Security System,Sliding Rear Window,Stability Control,Steering Wheel Audio Controls,Sunroof / Moonroof,Sunroof / Moonroof,Telematics,Tires - Front All-Season,Tires - Rear All-Season,Tow Hitch,Tow Hooks,Traction Control,Turbo/Supercharged,Universal Garage Door Opener,WiFi Hotspot