2025 GMC Sierra 1500 Denali

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

486 for sale right now

$10,000 – $79,270

View Listings

Specifications

355

Horsepower

383

lb-ft Torque

MPG Combined

Seats

$69k

Base MSRP

Performance

Engine: 6.2L V-Shaped L87
Horsepower: 355 hp
Torque: 383 lb-ft
Transmission: 10-Speed Automatic
Drivetrain: 4WD

Fuel & Efficiency

Fuel: Gasoline
MPG City: 15 mpg
MPG Highway: 19 mpg
MPG Combined: 17 mpg
Fuel Tank: 24 gal

Dimensions

Length: 231.9″
Width: 81.2″
Height: 75.5″
Wheelbase: 147″
Curb Weight: 5,110 lbs

Body & Practicality

Body Style: Truck
Doors: 4
Seating: 5
Base MSRP: $68,700

Colors

Factory colors on 2025 GMC Sierra 1500 Denalis for sale now.

Exterior

Onyx Black(black)91
Sterling Metallic(silver)40
White Frost Tricoat(white)34
Downpour Metallic(blue)24
Thunderstorm Gray(gray)21
Titanium Rush Metallic(silver)20
Sterling(silver)17
White Frost Tri-Coat(white)14
Gray14
Metallic13

Interior

Jet Black(black)163
Atmosphere/Brownstone(brown)58
Black43
Atmosphere(brown)26
Atmosphere/Brownstone, Forge perforated leather se(brown)3
Black Leather(black)1
Alpine Umber(brown)1
Jet Black Forge Perforated Leather Seat Trim(blue)1
Brown1

Live Market Data

Computed from active 2025 GMC Sierra 1500 Denali listings nationwide, updated continuously.

For sale now486

Median price$57,898

Average price$57,995

Price range$10,000 – $79,270

Median vs. MSRP−$10,802

Avg. days on market60

Avg. mileage23,970 mi

New / Used4 / 482

Price Distribution

Price vs. Mileage

Latest Denali Listings

The newest 2025 GMC Sierra 1500 Denalis on the market.

View all 486 →

Used 2025 GMC Sierra 1500

Denali

$54,990

12,829 mi

Est. $797/mo*

0 days at this dealer

Onyx BlackBrown

Buick GMC of Beaverton

Portland, OR

Used 2025 GMC Sierra 1500

Denali

$50,678

14,051 mi

Est. $736/mo*

0 days at this dealer

GrayJet Black

Jimmy Britt Chevrolet Buick GMC

Greensboro, GA

Used 2025 GMC Sierra 1500

Denali

$54,726

35,799 mi

Est. $793/mo*

1 day at this dealer

Onyx BlackJet Black

Everett Buick GMC

Bryant, AR

Used 2025 GMC Sierra 1500

Denali

$53,725

43,175 mi

Est. $779/mo*

2 days at this dealer

GrayJet Black

Haggerty Buick GMC Inc.

Villa Park, IL

Used 2025 GMC Sierra 1500

Denali

$56,450

20,033 mi

Est. $818/mo*

4 days at this dealer

GrayBlack

Arlington Toyota

Palatine, IL

Used 2025 GMC Sierra 1500

Denali

$60,403

11,008 mi

Est. $874/mo*

4 days at this dealer

GrayJet Black

The Porsche Exchange

Highland Park, IL

Used 2025 GMC Sierra 1500

Denali

$62,770

19,686 mi

Est. $908/mo*

4 days at this dealer

BlackBlack

Jenkins and Wynne Honda

Clarksville, TN

Used 2025 GMC Sierra 1500

Denali

$56,549

9,156 mi

Est. $819/mo*

4 days at this dealer

Onyx BlackJet Black

GMC Danvers

Danvers, MA

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The median 2025 GMC Sierra 1500 Denali lists for $57,898 today.

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Factory Features

Standard equipment from the window sticker, reviewed for accuracy.

Comfort & Convenience

Keyless Open and Start
Remote Start
Dual-zone automatic climate control with rear air vents
Heated and ventilated front seats
Heated rear outboard seats
Heated steering wheel
Power tilt and telescoping steering column with driver memory
Wireless charging
Universal Home Remote
Power sliding rear window with defogger
Chrome wheel-to-wheel assist steps
Spray-on bedliner
MultiPro Tailgate with EZ Lift assist and power lock/release

Driver Assistance

Adaptive Cruise Control
HD Surround Vision with trailer camera provisions
Bed View Camera
Front and Rear Park Assist
Hitch Guidance
Hitch View
Inside/Rear Trailer Camera Input
Trailer Side Blind Zone Alert
Rear Cross Traffic Braking
Rear Pedestrian Alert
In-Vehicle Trailering App

Entertainment

13.4-inch diagonal GMC Premium Infotainment System with Google built-in and multi-touch display
13.4-inch diagonal multicolor reconfigurable infotainment screen
Bose Premium Sound System (7 speakers with Richbass woofer)
Bluetooth streaming audio and hands-free phone
Wireless Apple CarPlay and Wireless Android Auto for compatible phones
SiriusXM with 360L trial subscription
Wi-Fi Hotspot capable
Steering-wheel mounted audio and phone controls

Exterior

Signature Denali grille with chrome header and Signature Chrome Denali grille
6-inch chrome rectangular full-length (wheel-to-wheel) assist steps
20-inch multi-dimensional polished aluminum wheels
275/60R20 tires (all-season on 2WD; all-terrain on 4WD)
17-inch full-size spare steel wheel with Black finish and 255/80R17SL all-season spare tire
Spare tire carrier lock
Body-color front and rear bumpers
CornerStep rear bumper
Full chrome surround window moldings
Chrome door handles
Chrome mirror caps
LED projector headlamps with Fade-on/Fade-off animation, LED turn signals, and LED Daytime Running Lamps
IntelliBeam auto high beams
LED fog lamps
Perimeter lighting
LED signature taillamps with LED stop, turn, and reverse and Fade-on/Fade-off animation
Heated power outside mirrors with driver-side auto-dimming and power-folding
Rainsense automatic wipers
Power sliding rear window with rear defogger
Deep-tinted glass
GMC MultiPro six-function Tailgate
Tailgate with EZ Lift assist, power lock and release
Tailgate and bed rail protection caps
Cargo bed LED lighting
Cab-mounted cargo area lamps
Rear wheelhouse liners
Spray-on bedliner

Interior

Forge perforated-leather front seating surfaces
Authentic open-pore wood and patterned aluminum interior trim
Front bucket seats with front center console
12-way power driver and front passenger seats with 4-way power lumbar
Heated driver and front outboard passenger seats
Ventilated driver and front passenger seats
Driver memory (2 presets for power seat and outside mirrors)
Up-level rear seat with storage package (60/40 folding bench, seatback storage, center armrest with cupholders, underseat storage)
Heated rear outboard seats
Power tilt and telescoping steering column
Wrapped heated steering wheel with mounted controls
Carpeted floor covering with unique Denali premium front and rear carpeted floor mats
12.3-inch diagonal color Driver Information Center (reconfigurable)
Inside rearview auto-dimming mirror
Dual-zone automatic climate control
Rear air vents
Rear window defogger
Power windows (driver and front passenger express-up/down; rear express-down)
Power door locks
Remote Start
Universal Home Remote (3-channel programmable)
Wireless charging
USB ports (first-row console, inside center console data/charge, and rear-of-console charge)
120-volt instrument-panel power outlet
120-volt box-mounted power outlet
Theft-deterrent unauthorized entry system
Electrical steering column lock
Compass and outside temperature display
Front A-pillar and rear B-pillar assist handles

Mechanical & Performance

5.3L EcoTec3 V8 engine (355 hp / 383 lb-ft)
10-speed automatic transmission with Electronic Precision Shift
3.23 rear axle ratio
Automatic locking rear differential
Denali Premium Suspension with Adaptive Ride Control (Continuous Damping Control)
Selectable Sport mode
Tow/Haul mode
Powertrain Grade Braking and Cruise Grade Braking
Automatic Stop/Start
Push-button start / Keyless Open and Start
Electronic Transmission Range Selector
External engine oil cooler
External auxiliary transmission oil cooler
170-amp alternator
Heavy-duty 730 cold-cranking amps battery (80 Amp-hr) with rundown protection and retained accessory power
Heavy-duty air filter
Fully boxed frame with hydroformed front section
Electric power steering (rack-mounted, variable assist)
4-wheel antilock disc brakes with Duralife rotors
Brake pad wear indicator
Capless fuel fill
Dual-outlet exhaust with aluminized stainless-steel muffler and tailpipes
Integrated trailer brake controller
Trailering Package with 2-inch receiver hitch, hitch platform, 4-pin and 7-pin connectors, and 7-wire harness
Chrome vertical recovery hooks (two front frame-mounted)
12 cargo tie-downs
Pickup bed (roll-formed high-strength steel)
2-speed Autotrac transfer case (4WD models)
Hill Descent Control (4WD models)
Four-wheel drive (4WD models) or rear-wheel drive (2WD models)

Safety & Security

GMC Pro Safety suite
Enhanced Automatic Emergency Braking
Front Pedestrian Braking
Forward Collision Alert
Following Distance Indicator
Lane Keep Assist with Lane Departure Warning
Buckle to Drive
Safety Alert Seat
StabiliTrak electronic stability control system with traction control, Brake Assist, Trailer Sway Control, and Hill Start Assist
6 airbags (dual-stage frontal, front seat-mounted side-impact, and outboard head-curtain) with front outboard Passenger Sensing System
Tire Pressure Monitoring System with Tire Fill Alert
Rear Seat Reminder
Rear Seat Belt Indicator
Seat belt adjustable guide loops (front row)
OnStar services capable with OnStar Basics (remote commands, built-in voice assistance, real-time traffic and navigation, Automatic Crash Response)

Warranty

Bumper-to-Bumper Limited Warranty: 3 years/36,000 miles
Powertrain/Drivetrain Limited Warranty: 5 years/60,000 miles
Corrosion Protection: 3 years/36,000 miles; rust-through 6 years/100,000 miles
Roadside Assistance Program: 5 years/60,000 miles
1 scheduled maintenance visit: first visit within 12 months/12,000 miles