Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Over $40000 2020 GMC Sierra 3500HD Denali in Lynnwood, WA
Purchase pending
On hold
Another customer has started purchasing this car, but vehicles sometimes become available again.
498 interested buyers
Compare

2020 GMC Sierra 3500HD Denali

Compare

Cond.:

Certified

Miles:

35,598

Ext. color:

Onyx Black

Int. color:

Bk


Condition:
Certified
Mileage:
35,598
Exterior color:
Onyx Black
Interior color:
Bk
$87,500Save by trading-in
$0 / mo
72 months, 4.99% interest, $0 down

Manager's special offer:


Start buying it online
Elevensight Live image

See this car without visiting the store


3-day exchange policy

3-day exchange policy

Buy with confidence. See if this car qualifies for a 3-day exchange.

Find out now

Car details

Exterior color:
Onyx Black
Interior color:
Bk
VIN:
1GT49WEY8LF229813
Stock#:
229813
Trim:
Denali
Fuel Type:
Diesel Fuel
Body Type:
Truck
MPG:
-
Transmission:
6-Speed Automatic
Drivetrain:
4WD
Engine:
Turbocharged Diesel V8 6.6L/
Mechanical:
Torque @ RPM: 910 @ 1600
Capacity:
5
VIN:
1GT49WEY8LF229813
Stock#:
229813
Trim:
Denali
Fuel Type:
Diesel Fuel
MPG:
-
Body:
Truck
Transmission:
6-Speed Automatic
Drivetrain:
4WD
Engine:
Turbocharged Diesel V8 6.6L/
Mechanical:
Torque @ RPM: 910 @ 1600
Capacity:
5

KSL trade-in

True Market Value




4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

Air conditioning, dual-zone automatic climate control

Air vents, rear

Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted

Audio system, Premium GMC Infotainment System with Navigation and 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (Includes (PZ8) Hitch Guidance with hitch view.)

Bluetooth for phone connectivity to vehicle infotainment system

Bose Sound System, premium 7-speaker system with Richbass woofer

Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability

Compass, located in instrument cluster

Cruise control, steering wheel-mounted

Defogger, rear-window electric

Door locks, power

Driver Information Center, enhanced, 8" diagonal multi-color digital display includes analog speedometer and tachometer gauges

Driver memory, recalls driver "presets" for power driver seat and outside mirrors

Exterior Temperature Display located in radio display

Floor covering, color-keyed carpeting

Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered.)

Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered.)

GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)

HD Radio

In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)

Keyless Open and Start

Mirror, inside rearview auto-dimming

Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)

Power outlet, front auxiliary, 12-volt

Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)

Power outlet, rear auxiliary, 12-volt

Remote vehicle starter system

Seat adjuster, driver 10-way power including lumbar

Seat adjuster, passenger 10-way power including lumbar

Seat trim, Forge Perforated Leather-appointed seats

Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor) (Rear seat is leather-appointed.)

Seating, heated driver and front outboard passenger

Seats, front bucket with center console

Seats, heated second row outboard seats

Seats, ventilated driver and front passenger

SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)

Steering column, lock control, electrical

Steering column, manual Tilt-Wheel and telescoping

Steering wheel audio controls

Steering wheel, heated

Steering wheel, leather-wrapped

Theft-deterrent system, unauthorized entry

Universal Home Remote

USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack

USB ports, 2 (first row) located on instrument panel

USB ports, dual, charge-only (2nd row)

Window, power front, drivers express up/down

Window, power front, passenger express up/down

Windows, power rear, express down

Wireless Charging


Assist steps, chromed tubular, 6" rectangular cab length (factory installed)

Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)

BedStep, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)

Bumper, front, body-color lower

Bumper, rear body-color, with corner steps

Cargo tie downs (12), fixed, rated at 500 lbs per corner

CornerStep, rear bumper

Door handles, chrome

Fog lamps, LED

Glass, deep-tinted

Grille, Signature Denali grille with high gloss Black mesh and Chrome inserts

Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps

IntelliBeam, automatic high beam on/off (Included and only available with (PDJ) Driver Alert Package II.)

Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel

Lamps, Smoked Amber LED roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)

LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob

LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)

Mirror caps, chrome

Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])

Moldings, beltline, stainless steel

Single rear wheels

Tailgate and bed rail protection caps, top

Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light

Tailgate, GMC MultiPro Tailgate with six functional load/access features

Taillamps, LED signature taillight with LED stop and reverse light

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door

Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)

Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)

Wheelhouse liners, rear (Not available with dual rear wheel models.)

Wheels, 20" (50.8 cm) multi-dimensional Polished aluminum (Requires single rear wheels.)

Window, power, rear sliding with rear defogger


Air filter, high-capacity

Air filtration monitoring

Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)

Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)

Brake lining wear indicator

Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors

Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)

Cooling, auxiliary external transmission oil cooler

Cooling, external engine oil cooler

Differential, heavy-duty locking rear

Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)

Four wheel drive

Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section

LPO, Chrome recovery hooks (dealer installed)

Pickup bed includes bed assist step

Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)

Skid Plates protect the oil pan, front axle and transfer case

Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue

Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)

Trailer brake controller, integrated

Transfer case, two-speed active electronic Autotrac with push button control

Transmission, 6-speed automatic, heavy-duty


Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)

Automatic Emergency Braking (Included and only available with (PDJ) Driver Alert Package II.)

Daytime Running Lamps LED signature lighting

Following Distance Indicator (Included and only available with (PDJ) Driver Alert Package II.)

Forward Collision Alert (Included and only available with (PDJ) Driver Alert Package II.)

Front and Rear Park Assist, Ultrasonic

HD Rear Vision Camera

Hill Descent Control (Not available with dual rear wheels.)

Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching

Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt

Lane Change Alert with Side Blind Zone Alert

Lane Departure Warning (Included and only available with (PDJ) Driver Alert Package II.)

OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)

Rear Cross Traffic Alert

Rear Seat Reminder

Safety Alert Seat

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist

Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver

Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)


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 (K05) engine block heater.)

Tow Hitch

Locking/Limited Slip Differential

Four Wheel Drive

Tow Hooks

Power Steering

ABS

4-Wheel Disc Brakes

Aluminum Wheels

Tires - Front All-Terrain

Tires - Rear All-Terrain

Conventional Spare Tire

Bed Liner

Fog Lamps

Heated Mirrors

Power Mirror(s)

Integrated Turn Signal Mirrors

Power Folding Mirrors

Privacy Glass

Sliding Rear Window

AM/FM Stereo

Navigation System

Smart Device Integration

Satellite Radio

HD Radio

Premium Sound System

Bucket Seats

WiFi Hotspot

Leather Seats

Power Driver Seat

Driver Adjustable Lumbar

Power Passenger Seat

Passenger Adjustable Lumbar

Pass-Through Rear Seat

Rear Bench Seat

Cooled Front Seat(s)

Heated Rear Seat(s)

Mirror Memory

Seat Memory

Leather Steering Wheel

Heated Steering Wheel

Adjustable Steering Wheel

Steering Wheel Audio Controls

Remote Engine Start

Keyless Entry

Keyless Start

Cruise Control

Universal Garage Door Opener

Security System

Climate Control

Multi-Zone A/C

A/C

Auto-Dimming Rearview Mirror

Traction Control

Stability Control

Driver Air Bag

Passenger Air Bag

Front Side Air Bag

Front Head Air Bag

Rear Head Air Bag

Passenger Air Bag Sensor

Telematics

Driver Restriction Features

Tire Pressure Monitor


Dealer notes

2020 GMC Sierra 3500HD Denali Onyx Black 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic

Certified.


Clean CARFAX.

CareGuard Certified, 10-Speed Automatic, 4WD, Bk Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 12-Volt Rear Auxiliary Power Outlet, 2 USB Ports (First Row), 2 USB Ports Inside Console, 2nd Row Dual USB Charge-Only Ports, 2nd Row Heated Outboard Seats, 2-Speed Active Transfer Case, 3.73 Rear Axle Ratio, 4G LTE Wi-Fi Hotspot Capable, 4-Wheel Disc Brakes, 6" Rectangular Chromed Tubular Assist Steps, 7 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Bodyside moldings, Bose Premium 7 Speaker Sound System, Brake assist, Bumpers: body-color, Chrome Recovery Hooks, Compass, Compass Located In Instrument Cluster, Deep-Tinted Glass, Delay-off headlights, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Floor-Mounted Center Console, Following Distance Indicator, Forge Perforated Leather-Appointed Seat Trim, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hitch Guidance w/Hitch View, Illuminated entry, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, In-Vehicle Trailering System App, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Navigation System, Occupant sensing airbag, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Pickup Bed, Polished Exhaust Tip, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Defogger, Power steering, Power windows, Premium audio system: Premium GMC Infotainment System, ProGrade Trailering System, Radio: AM/FM w/Prem GMC Infotainment System & Navi, Rear Cross Traffic Alert, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, Signature Denali Grille w/High Gloss Black Mesh, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Variably intermittent wipers, Ventilated Driver & Front Passenger Seats, Ventilated front seats, Voltmeter, Wireless Charging, 10-Speed Automatic, 4WD, Bk Leather.

Top rated top reviewed dealership in Lynnwood WA. All of our vehicles comes with 3 days worry free exchange-No stress! Come to www.castleautosales.com To See Our Specials!! Call us at 844-538-0021 For a

$87,500

$0 /mo

72 mo, 4.99%, $0 down
Save by trading-in

Manager's special offer:


Start buying it online
Elevensight Live image

See this car without visiting the store


3-day exchange policy

3-day exchange policy

Buy with confidence. See if this car qualifies for a 3-day exchange.

Find out now

You may also like

All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. While we try to make sure that all prices posted here are accurate at all times, we cannot be responsible for typographical and other errors that may appear on the site. We make every effort to provide you the most accurate, up-to-the-minute information; however it is your responsibility to verify with the Dealer that all details listed are accurate. The dealership is not responsible for typographical, pricing, product information, advertising or shipping errors. Advertised prices and available quantities are subject to change without notice. All rates and offers are dependent on bank approval, which varies based on applicant’s credit as well as the vehicle.