2023 GMC Sierra 3500HD Denali

Specifications, live market data, colors, and factory features.

131 for sale right now

$39,334 – $87,640

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Specifications

401

Horsepower

464

lb-ft Torque

Seats

$73k

Base MSRP

Performance

Engine: 6.6L DURAMAX 6.6L TURBO-DIESEL L5P
Horsepower: 401 hp
Torque: 464 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: 266.1″
Width: 81.9″
Height: 80.9″
Wheelbase: 172″
Curb Weight: 7,064 lbs

Body & Practicality

Body Style: Truck
Doors: 4
Seating: 5
Base MSRP: $73,300

Colors

Factory colors on 2023 GMC Sierra 3500HD Denalis for sale now.

Exterior

Ebony Twilight Metallic(black)11
Onyx Black(black)10
White Frost Tricoat(white)8
Quicksilver Metallic(silver)6
Summit White(white)6
Black4
White Frost(white)2
White2
Pacific Blue Metallic(blue)2
Hunter Metallic1

Interior

Jet Black(black)41
Black7
Dark Walnut/Dark Ash Grey(gray)3
Walnut(brown)2
Gray/Brown(gray)1
Dark Walnut/Dark Ash Gray(gray)1
Jet Black Leather(black)1

Live Market Data

Computed from active 2023 GMC Sierra 3500HD Denali listings nationwide, updated continuously.

For sale now131

Median price$60,887

Average price$60,921

Price range$39,334 – $87,640

Median vs. MSRP−$12,413

Avg. days on market47

Avg. mileage61,376 mi

New / Used0 / 131

Price Distribution

Price vs. Mileage

Latest Denali Listings

The newest 2023 GMC Sierra 3500HD Denalis on the market.

View all 131 →

Used 2023 GMC Sierra 3500HD

Denali

$56,995

93,809 mi

Est. $826/mo*

3 days at this dealer

WhiteGray

Carsandpickups.com of Houston

Katy, TX

Used 2023 GMC Sierra 3500HD

Denali

$67,210

26,354 mi

Est. $971/mo*

4 days at this dealer

BlackBlack

Shaheen Chevrolet

Lansing, MI

Used 2023 GMC Sierra 3500HD

Denali

$59,971

71,136 mi

Est. $868/mo*

4 days at this dealer

Onyx BlackJet Black

R&B Car Company Fort Wayne

Fort Wayne, IN

Used 2023 GMC Sierra 3500HD

Denali

$57,954

92,780 mi

Est. $839/mo*

4 days at this dealer

Black

Gainesville Chevrolet Cadillac Mazda

Gainesville, FL

Used 2023 GMC Sierra 3500HD

Denali

$53,448

104,489 mi

Est. $775/mo*

4 days at this dealer

BlackJet Black

Valley Chevrolet

Wellington, OH

Used 2023 GMC Sierra 3500HD

Denali

$55,327

84,952 mi

Est. $802/mo*

4 days at this dealer

BlackBlack

Bergstrom KIA Appleton

Appleton, WI

Used 2023 GMC Sierra 3500HD

Denali

$65,679

37,590 mi

Est. $949/mo*

4 days at this dealer

RedBlack

Shottenkirk Chevrolet Buick GMC

Fort Madison, IA

Used 2023 GMC Sierra 3500HD

Denali

$68,698

6,330 mi

Est. $992/mo*

4 days at this dealer

White

Gregg Young Buick GMC

Indianola, IA

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The median 2023 GMC Sierra 3500HD Denali lists for $60,887 today.

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Factory Features

Standard equipment from the window sticker, reviewed for accuracy.

Comfort & Convenience

Keyless Open and Start
Remote vehicle start
Wireless phone charging
OnStar services and Wi-Fi hotspot capability
3-year OnStar Premium Plan on later 2023 production (Remote Access, Safety & Security, and unlimited Wi-Fi data plans; see OnStar terms)

Driver Assistance

Front and rear ultrasonic park assist
Lane Change Alert with Side Blind Zone Alert
Rear Cross Traffic Alert
Forward Collision Alert
Lane Departure Warning
Automatic Emergency Braking
Following Distance Indicator

Entertainment

GMC Premium Infotainment System with Navigation and 8-inch diagonal HD color touchscreen
Bose premium sound system
Wireless Apple CarPlay and wireless Android Auto capability
Bluetooth with voice recognition and audio streaming
In-vehicle apps and personalization profiles
SiriusXM-capable (trial included; subscription sold separately)

Exterior

GMC MultiPro six-function tailgate
Power-folding/extending heated trailer-style mirrors with auto-dimming
LED reflector headlamps
LED fog lamps
LED taillamps, wheel-arch lamps, and LED cargo-area lighting
Smoked amber LED roof marker lamps
Chrome front recovery hooks
Spray-on bedliner with Denali logo
Power rear sliding window
20-inch multidimensional polished aluminum wheels (single rear-wheel models)
17-inch forged polished aluminum wheels (dual rear-wheel models)

Interior

Perforated Forge leather seating surfaces
Authentic open-pore wood trim
Aluminum trim and chrome accents
10-way power front bucket seats
Ventilated front seats
Heated front and rear outboard seats
60/40 split-folding rear bench seat with storage package
Driver seat and exterior mirror memory
Leather-wrapped heated steering wheel

Mechanical & Performance

6.6L direct-injection gasoline V8 (401 hp / 464 lb-ft of torque) — standard powertrain; Duramax 6.6L turbo-diesel and Allison 10-speed automatic are optional
6-speed automatic transmission (standard with gas V8)
4WD with 2-speed AutoTrac transfer case
Automatic locking rear differential
StabiliTrak electronic stability control with trailer sway control and hill start assist
Digital Variable Steering Assist
Trailering Package
Integrated trailer brake controller
ProGrade Trailering System
4-wheel disc brakes with Duralife rotors

Safety & Security

HD Surround Vision with two trailer camera provisions
Bed View camera
Safety Alert Seat
IntelliBeam automatic high-beam headlamps

Warranty

3-year/36,000-mile (whichever comes first) bumper-to-bumper limited warranty
5-year/60,000-mile (whichever comes first) transferable powertrain limited warranty; 5-year/100,000-mile when equipped with the optional Duramax 6.6L turbo-diesel
24/7 Roadside Assistance and Courtesy Transportation for the duration of the powertrain limited warranty
6-year/100,000-mile (whichever comes first) rust-through corrosion protection
First maintenance visit included