2018 GMC Sierra 3500HD Denali
Specifications, live market data, colors, and factory features.
46 for sale right now
$21,450 – $130,395
Specifications
Performance
- Engine
- 6.6L V-Shaped L5P - Direct Injection, DURAMAX, GEN 5, VAR 1
- Horsepower
- 360 hp
- Torque
- 380 lb-ft
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Diesel
- MPG City
- 0 mpg
- MPG Highway
- 0 mpg
- Fuel Tank
- 36 gal
Dimensions
- Length
- 258.4″
- Width
- 80.5″
- Height
- 78.1″
- Wheelbase
- 167.7″
- Curb Weight
- 6,901 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 5
- Base MSRP
- $59,500
Colors
Factory colors on 2018 GMC Sierra 3500HD Denalis for sale now.
Exterior
- Onyx Black(black)9
- Gray4
- White3
- Summit White(white)2
- Black1
- Dark Slate Metallic(gray)1
- Mineral Metallic1
- Quicksilver Metallic(silver)1
- black1
- White Frost Tricoat(white)1
Interior
- Jet Black(black)16
- Black2
- Cocoa/Dark Sand(brown)2
- Blue1
- Brown1
- Tan(brown)1
- black1
Live Market Data
Computed from active 2018 GMC Sierra 3500HD Denali listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest Denali Listings
The newest 2018 GMC Sierra 3500HD Denalis on the market.
Used 2018 GMC Sierra 3500HD
$36,200
Est. $529/mo*
Midstate Sales and Service
Used 2018 GMC Sierra 3500HD
$51,995
Est. $754/mo*
Truck Kings
Used 2018 GMC Sierra 3500HD
$45,245
Est. $658/mo*
Mazda of Gladstone
Used 2018 GMC Sierra 3500HD
$55,372
Est. $802/mo*
Laura Buick GMC
Used 2018 GMC Sierra 3500HD
$40,119
Est. $585/mo*
Los Altos Automotriz LLC
Used 2018 GMC Sierra 3500HD
$45,995
Est. $669/mo*
Driven Auto Sales
Used 2018 GMC Sierra 3500HD
$44,695
Est. $650/mo*
Jody Wilkinson Acura
Used 2018 GMC Sierra 3500HD
$33,630
Est. $493/mo*
Adventure Dodge Jeep RAM Chrysler
What's Yours
Worth?
The median 2018 GMC Sierra 3500HD Denali lists for $43,493 today.
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GMC Sierra 3500HD Denali
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