Frontier Ford · Anacortes, WA

2026 GMC Sierra 3500HD Denali

16,887 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 3500HD

TrimDenali

VIN1GT4UWEY7TF194471

Stock numberP19510

Mileage16,887 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

Transmission10-Speed Automatic

Drivetrain4WD

FuelDiesel

ExteriorSummit White

InteriorJet Black

Vehicle description

This 2026 GMC Sierra 3500HD Denali represents premium heavy-duty capability in a refined package. The white exterior and jet black Forge Perforated Leather interior create an upscale atmosphere, while the Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission delivers powerful performance for work or towing. With just over 16,800 miles and 4WD capability, this crew cab is ready for any challenge. - Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission - 4WD with 2-Speed Active Transfer Case and off-road suspension - Forge Perforated Leather seat trim with heated and ventilated front seats - Bose Premium 7-Speaker Sound System with SiriusXM 360L - Premium GMC Infotainment System with 13.4 touchscreen display - Advanced safety features including Automatic Emergency Braking and HD Surround Vision - Signature Chrome Denali Grille with LED lighting and 20 machined wheels - Bed View Camera with Trailer Side Blind Zone Alert and hitch guidance - Wireless smartphone projection and charging capability - X31 Off-Road Package with heavy-duty components The Denali trim elevates this Sierra with luxurious materials and thoughtful technology that make every drive comfortable and convenient. From the leather-appointed cabin to the comprehensive suite of driver assistance features, this truck combines work-ready durability with refined daily drivability. Visit us today to experience the commanding presence and capable performance of this impressive 3500HD.

Features & options (150)

Adaptive Cruise Control
Heated Steering Wheel
Remote Start
4WD/AWD
Heated Seats
Keyless Entry
Keyless Ignition System
Leather Seats
Auto Dimming Mirror
Automatic High Beams
Emergency Brake Assist
Lane Departure Warning
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Parking Assistance
Rear View Camera
Satellite Radio
Rain Sensing Wipers
Tow Hitch/Tow Package
Alloy Wheels
X31 Off-Road Package
7 Speakers
AM/FM radio: SiriusXM with 360L
Bose Premium 7-Speaker Sound System
Premium audio system: Premium GMC Infotainment System
Radio: AM/FM Stereo with Premium GMC Infotainment System
SiriusXM with 360L Trial Subscription
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
Memory seat
Power driver seat
Power Front Windows with Passenger Express Up/Down
Power steering
Power windows
Push Button Start
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Manual Tilt-Wheel/Telescoping Steering Column
Off-Road Suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar Services capable
Front anti-roll bar
Front wheel independent suspension
Keyless Open and Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Pickup Bed
Brake assist
Electronic Stability Control
Lane Departure Warning System
Exterior Parking Camera Rear
Hill Descent Control
Auto High-beam Headlights
Delay-off headlights
Front fog lights
Fully automatic headlights
Polished Exhaust Tip
Panic alarm
Security system
Unauthorized Entry Theft-Deterrent System
Speed control
2-Speed Active Transfer Case
Heavy-Duty 80 Amp-Hour Battery
Auto-dimming door mirrors
Bumpers: body-color
Heated door mirrors
IntelliBeam Automatic High Beam on/Off
LED Cargo Area Lighting
LED Smoked Amber Roof Marker Lamps
Power door mirrors
Rear step bumper
Rear Wheelhouse Liners
Signature Chrome Denali Grille
Spray-on Pickup Bedliner with GMC Logo
Turn signal indicator mirrors
2 Charge-Only Rear USB Ports
2 Charge/Data USB Ports Inside Center Console
2 USB Ports
Auto-dimming Rear-View mirror
Automatic Emergency Braking
Bed View Camera with Two Trailer Camera Provisions
Buckle to Drive
Compass
Driver door bin
Driver vanity mirror
Floor-Mounted Center Console
Following Distance Indicator
Forward Collision Alert
Front Pedestrian Braking
Front reading lights
Garage door transmitter
Genuine wood dashboard insert
Genuine wood door panel insert
GMC Premium 13.4" Diagonal Information Display
HD Surround Vision
Illuminated entry
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Cross Traffic Alert
Rear reading lights
Rear seat center armrest
Safety Alert Seat
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trailer Camera Provisions
Trailer Side Blind Zone Alert
Trip computer
Ultrasonic Front and Rear Park Assist
Voltmeter
Wireless Charging
Wireless Phone Projection
12-Way Power Driver Seat Adjuster with Lumbar
12-Way Power Passenger Seat Adjuster with Lumbar
Forge Perforated Leather Seat Trim
Front Bucket Seats
Front Center Armrest
Heated 2nd Row Outboard Seats
Heated Driver and Front Outboard Passenger Seats
Heated front seats
Heated rear seats
Power passenger seat
Split folding rear seat
Ventilated Driver and Front Passenger Seats
Ventilated front seats
Passenger door bin
Hitch Guidance with Hitch View
Wheels: 20" Ultra-Bright Machined
Deep-Tinted Glass
Front Rain-Sensing Wipers
Power Sliding Rear Window with Defogger
Variably intermittent wipers
3.73 Rear Axle Ratio

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Anacortes, Washington

Asking price$82,998Dealer asking price · 16,887 mi

Market value$71,590Market value · based on 3 comparable cars

vs. market High price+15.9%High price · based on 3 comparable cars

Where this price sits

Among the highest-priced · 0% of 3 similar listings ask more than this car.

Market value $71,590

This car$82,998

$70,186lowest$82,998highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

High price$11,408 above the market value of $71,590

Price range

$70,186$82,998

4th lowest price of 4 similar listings within 50 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2025 GMC Sierra 3500HD Denali listings within 50 mi.
Priced $11,408 above the market value of 3 comparable cars — compare options, condition and history.
4th lowest price of 4 similar listings within 50 miles.
Has about 19,000 fewer miles than similar listings.
About 16,887 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # P19510 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 9, 2026. No price change at this dealership since Nov 9 ($82,998).

AutosXchange Intel Hub: Price changes for this model in Washington · This model in the Intel Hub · Market movers in Washington

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2025 Sierra 3500HD Denali · used · any miles · within 50 miles of Anacortes, Washington. All 3 comparable cars for sale, nearest first.

2025 GMC Sierra 3500HD Denali for sale at Frontier Ford in Anacortes, WA

Fair pricePrice drop −$1,882

1 photosCARFAX

2025 GMC Sierra 3500HD Denali

$73,995~~$75,877~~est. $1,274/mo

$9,003 less than this car

45,980 mi
10-Speed Automatic
Diesel
Truck

Frontier Ford · Anacortes, WA · 0 mi away

0 viewsStock # P19438

Check availability Call

2025 GMC Sierra 3500HD Denali for sale at Lee Johnson Hyundai of Everett in Everett, WA

Fair price

36 photosCARFAX

2025 GMC Sierra 3500HD Denali

$71,590est. $1,233/mo

$11,408 less than this car

18,498 mi
4WD
10-Speed Automatic
Diesel
Truck

Lee Johnson Hyundai of Everett · Everett, WA · 39 mi away

0 viewsStock # 620476

Check availability Call

2025 GMC Sierra 3500 HD Denali for sale at Pierre GMC of Everett in Everett, WA

Good deal

41 photosCARFAX

2025 GMC Sierra 3500 HD Denali

$70,186est. $1,208/mo

$12,812 less than this car

36,103 mi
4WD
Automatic
Diesel
Truck

Pierre GMC of Everett · Everett, WA · 39 mi away

0 viewsStock # G260376A

Check availability Call

2025 GMC Sierra 3500HD Denali vehicle photo

2025 GMC Sierra 3500HD Denali45,980 miles · Frontier Ford · Anacortes, WA · 0 mi away$73,995$9,003 less than this car

2025 GMC Sierra 3500HD Denali18,498 miles · Lee Johnson Hyundai of Everett · Everett, WA · 39 mi away$71,590$11,408 less than this car

2025 GMC Sierra 3500 HD Denali36,103 miles · Pierre GMC of Everett · Everett, WA · 39 mi away$70,186$12,812 less than this car

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works