Dealer
Contacts
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Seller’s Comments
Luxury & Power That Go the Distance – 2020 GMC Sierra 1500 Denali | WARRANTY FOREVER!
Clean CARFAX. Just Arrived.
Command attention and tow with confidence in this loaded 2020 GMC Sierra 1500 Denali. With bold Onyx Black styling, a smooth 10-speed automatic transmission, and a powerful 3.0L I6 diesel, this Denali delivers both performance and premium comfort.
Enjoy the peace of mind that comes with DeMontrond’s exclusive Warranty Forever, covering your powertrain for as long
as you own the vehicle—unlimited time, unlimited miles.
🔥 Feature Highlights:
Denali Ultimate Package with Power Sunroof
Technology Package with HD Surround Vision & 15" Head-Up Display
Driver Alert Packages I & II: Adaptive Cruise, Lane Keep Assist, Front/Rear Park Assist & more
Premium Jet Black Leather w/ Heated & Ventilated Front Seats + Heated Rear Seats
Wireless Charging, Apple CarPlay® / Android Auto™
Spray-On Bedliner w/ Denali logo + Power Sliding Rear Window
ProGrade Trailering System, Integrated Trailer Brake Controller & Hitch Guidance
From refined interior touches like genuine wood trim to smart trailering tech and safety innovations, this Sierra Denali is the full package. Whether you’re headed to the job site or the lake house, this truck gets you there in style—with confidence to spare.
📍 Visit us at DeMontrond Texas City today to take it for a test drive and experience the difference for yourself. No pressure, no games—just premium vehicles backed by a promise that lasts.
Summary
-
Miles
86,796 -
Ext. Color
Black -
Int. Color
Jet Black -
Engine
3.0L I6 -
Transmission
Automatic -
Trim
Denali -
Drivetrain
RWD -
City MPG
-
Highway MPG
-
VIN
3GTP8FET4LG428599 -
Stock #
TLG428599
Features
Options
- Navigation System
- Denali Ultimate Package
- Driver Alert Package I
- Driver Alert Package II
- Preferred Equipment Group 5SA
- Technology Package
- Trailering Package
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- HD Radio
- Premium audio system: GMC Infotainment System
- Premium Bose 7-Speaker Sound System
- Radio data system
- Radio: Premium GMC Infotainment Sys w/Navigation
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power steering
- Power windows
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Adaptive suspension
- Electrical Lock Control Steering Column
- Manual Tilt-Wheel & Telescoping Steering Column
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Door Locks
- Power Sunroof
- Brake assist
- Electronic Stability Control
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Perimeter Lighting
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Adaptive Cruise Control - Camera
- Speed control
- Heavy-Duty Rear Locking Differential
- 170 Amp Alternator
- 220 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Engine Block Heater
- Adaptive Ride Control Suspension
- Auto-dimming door mirrors
- Bumpers: body-color
- Chrome Wheel To Wheel Assist Steps
- Front License Plate Kit
- GMC MultiPro Power Steps (DISC)
- Heated door mirrors
- High-Capacity Air Filter
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- Power door mirrors
- ProGrade Trailering System
- Rear step bumper
- Rear Wheelhouse Liners
- Signature Denali Grille
- Spray-On Pickup Bed Liner w/Denali Logo
- 2 USB Ports
- 2 USB Ports (1st Row)
- 4G LTE Wi-Fi Hotspot Capable
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Bed View Camera
- Color-Keyed Carpeting Floor Covering
- 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 console insert
- Genuine wood door panel insert
- GMC Connected Access Capable
- HD Rear Vision Camera
- HD Surround Vision w/2 Trailer View Camera Provisions
- Heated steering wheel
- Illuminated entry
- Lane Change Alert w/Side Blind Zone Alert
- Lane Keep Assist w/Lane Departure Warning
- Multicolor 15" Diagonal Head-Up Display
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Camera Mirror
- Rear Cross Traffic Alert
- Rear Dual USB Charging-Only Ports
- Rear reading lights
- Rear seat center armrest
- Safety Alert Seat
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Forge Perforated Leather-Appointed Seat Trim
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Heated rear seats
- Power passenger seat
- SiriusXM w/360L
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Chrome Recovery Hooks
- Hitch Guidance
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- Integrated Trailer Brake Controller
- Alloy wheels
- Wheel Locks (Set of 4) (LPO)
- Wheels: 20" x 9" Multi-Dimensional Polished Alum
- Wheels: 22" x 9" Multi-Dimensional Polished Alum
- Deep-Tinted Glass
- Power Sliding Rear Window w/Rear Defogger
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
- WARRANTY FOREVER!!
Location
DeMontrond Gulf Freeway
3220 Gulf FreewayTexas City, TX 77591
