Reduced by $111 since Mar 11, 2026

2020 GMC Sierra Denali



Available For Sale
  • $646 SAVINGS
    $55,174 SHERRELL PRICE

  • Vehicle Retail Price $55,820
  • Savings $646
  • DISCOUNTED SHERRELL PRICE $55,174

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Vehicle Information

VIN: 1GT49WEY1LF276729
Stock #: 25049A
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Carbon Black Metallic
  • Interior Color Jet Black
  • Mileage 79,995
  • Engine 8 Cyl - 6.6 L
  • Transmission 10-speed automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Equipment
The GMC Sierra's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The vehicle features steering wheel audio controls. This model features a high end BOSE stereo system. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. This 1 ton pickup features a hands-free Bluetooth® phone system. The vehicle offers Android Auto for seamless smartphone integration. The installed navigation system will keep you on the right path. Keep your hands warm all winter with a heated steering wheel in it . It offers Apple CarPlay for seamless connectivity. This GMC Sierra has a clean CARFAX vehicle history report. Start this model from inside with remote start. See what's behind you with the back up camera on this 1 ton pickup. This 2020 GMC Sierra 3500's Lane Departure Warning helps keep you in your lane. This model has a V8, 6.6L high output engine.

Packages
Technology Package: HD Surround Vision with 2 Trailer View Camera Provisions; Multicolour 15" Diagonal Head-Up Display; Bed View Camera; Auto-Dimming Inside Rearview Mirror with Camera. Denali Ultimate Package: Power Sunroof. Preferred Equipment Group 5SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (first Row); Power Sliding Rear Window with Defogger; Safety Alert Seat; Electric Rear-Window Defogger; Floor-Mounted Centre Console; Unauthorized Entry Theft-Deterrent System; Signature Denali Grille with High Gloss Black Mesh; Compass Located in Instrument Cluster; Electrical Lock Control Steering Column; Driver Alert Package II; 120-Volt Instrument Panel Power Outlet; 17" Forged Polished Aluminum Wheels; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Steering Wheel Audio Controls; GMC Connected Access Capable; Universal Home Remote; Driver Alert Package I; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; 2nd Row Heated Outboard Seats; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with Denali Logo; Power Rear Windows with Express Down; LT235/80R17E AS Highway BW Tires; Integrated Trailer Brake Controller; AM/FM Stereo with Premium GMC Infotainment System and Navigation; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; 6" Rectangular Chromed Tubular Assist Steps; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports Inside Console; Polished Exhaust Tip; Power Door Locks; Chrome Recovery Hooks. Gooseneck/5th Wheel Package: Gooseneck/5th Wheel Prep Package. Power Sunroof. Carbon Black Metallic. Bed View Camera. All-Weather Floor Liners. High Idle Switch. Trailer Tire Pressure Monitor Sensors. Heavy Duty Front Spring/camper Package. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

All Features

  • Technology Package: HD Surround Vision with 2 Trailer View Camera Provisions; Multicolour 15" Diagonal Head-Up Display; Bed View Camera; Auto-Dimming Inside Rearview Mirror with Camera
  • Denali Ultimate Package: Power Sunroof
  • Preferred Equipment Group 5SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (first Row); Power Sliding Rear Window with Defogger; Safety Alert Seat; Electric Rear-Window Defogger; Floor-Mounted Centre Console; Unauthorized Entry Theft-Deterrent System; Signature Denali Grille with High Gloss Black Mesh; Compass Located in Instrument Cluster; Electrical Lock Control Steering Column; Driver Alert Package II; 120-Volt Instrument Panel Power Outlet; 17" Forged Polished Aluminum Wheels; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Steering Wheel Audio Controls; GMC Connected Access Capable; Universal Home Remote; Driver Alert Package I; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; 2nd Row Heated Outboard Seats; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with Denali Logo; Power Rear Windows with Express Down; LT235/80R17E AS Highway BW Tires; Integrated Trailer Brake Controller; AM/FM Stereo with Premium GMC Infotainment System and Navigation; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; 6" Rectangular Chromed Tubular Assist Steps; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports Inside Console; Polished Exhaust Tip; Power Door Locks; Chrome Recovery Hooks
  • Gooseneck/5th Wheel Package: Gooseneck/5th Wheel Prep Package
  • Power Sunroof
  • Carbon Black Metallic
  • Bed View Camera
  • All-Weather Floor Liners
  • High Idle Switch
  • Trailer Tire Pressure Monitor Sensors
  • Heavy Duty Front Spring/camper Package
  • Apple CarPlay/Android Auto smart device mirroring
  • Forward Collision Alert with Automatic Braking
  • 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
  • Head-up display
  • Brake assist system
  • Cruise control with steering wheel mounted controls
  • Ventilated driver and front passenger seats
  • Integrated navigation system with voice activation
  • Keyfob remote start
  • Heated steering wheel
  • Heated driver and front passenger seats
  • Heated rear seats
  • Leather front seat upholstery
  • Primary monitor touchscreen
  • Lane Departure Warning
  • Rear Cross-Traffic Alert collision warning
  • First-row sliding and tilting glass sunroof with express open/close activation sunshade
  • 17 x 6.5-inch front and dual rear polished forged aluminum wheels
  • Driver seat power reclining
  • lumbar support
  • cushion tilt
  • fore/aft control and height adjustable control
  • AutoTrac part and full-time 4WD
  • Duramax 6.6L V-8 diesel direct injection
  • intercooled turbo
  • diesel
  • engine with 445HP
  • Duramax 6.6L V-8
  • Front wireless smart device charging
  • Teen Driver restricted driving mode/alerts
  • Keyless Open/Keyless Start with hands-free access and push button start
  • Keyfob window control
  • Aerial view camera
  • Push-button
  • Video-feed rearview mirror
  • Bluetooth® wireless audio streaming
  • Vehicle to trailer hitching assist
  • HD Surround Vision front mounted camera
  • HD Surround Vision right side camera
  • Pickup box camera
  • HD Surround Vision left side camera
  • Lane Change Alert with Side Blind Zone Alert blind spot warning
  • Following Distance Indicator
  • GMC ProGrade Trailering System trailer tire pressure sensors
  • GMC ProGrade Trailering System trailer light test
  • GMC ProGrade Trailering System trailer light malfunction warning
  • GMC ProGrade Trailering System trailer theft alarm
  • Dual-zone front climate control
  • IntelliBeam auto high-beam headlights
  • Immobilizer
  • Bose speakers
  • Bluetooth® handsfree wireless device connectivity
  • Trailer brake controller
  • Trailer Sway Control (TSC) trailer sway control
  • ProGrade Trailering System vehicle and trailer reverse assist with visual graphic guidance only
  • Premium GMC Infotainment System external memory control
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Tax, title, license and $115 negotiable dealer document fees (unless itemized above) are extra. Not available with special finance or lease offers. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.