2021 GMC Sierra Denali
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Satin Steel Metallic
4WD
Diesel
132,753 Miles
V26226A
3GTU9FET6MG296740
1500
Leather
Denali
Estimated Payment
$0 / month
About This 2021 GMC Sierra
Vehicle Details
2021 GMC Sierra 1500 Denali 4WD — Tilton IL's best-priced premium diesel pickup. This standout GMC Sierra Denali pairs a durable 3.0L inline 6 diesel with four-wheel drive to deliver strong towing capability, excellent highway MPG, and a refined ride. If you want luxury and utility in one truck, this Denali checks every box. Inside, enjoy premium leather seats, heated steering wheel, and advanced Navigation for confident trips across Illinois and beyond. Stay connected with Apple CarPlay and an intuitive infotainment system, while Remote Start ensures comfort before you step inside. The upscale cabin, precise suspension tuning, and thoughtful technology make daily driving and long hauls equally comfortable. This 2021 GMC Sierra Denali is mechanically well-maintained, clean, and priced to sell — currently the best price in Tilton IL for a diesel Denali with these features. Ideal for drivers who need serious capability without sacrificing refinement, this truck delivers on performance, comfort, and value. Schedule a test drive today to experience the power of the 3.0L diesel and the confidence of 4WD. Competitive pricing, premium amenities, and strong fuel economy make this GMC Sierra 1500 Denali a smart, high-value choice for buyers in Tilton IL and surrounding communities.
Equipment
Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. The GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Keep your hands warm all winter with a heated steering wheel in this 2021 GMC Sierra 1500 . Lane Keep Assist in this vehicle helps maintain safe driving by gently steering to stay within the lane. It offers Apple CarPlay for seamless connectivity. This 1/2 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Never get into a cold vehicle again with the remote start feature on this 2021 GMC Sierra 1500. The vehicle features steering wheel audio controls. The leather seats in it are a must for buyers looking for comfort, durability, and style. You'll never again be lost in a crowded city or a country region with the navigation system on this 1/2 ton pickup.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. Technology Package: HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Denali Ultimate Package: GMC MultiPro Power Steps; Power Sunroof; Wheel Locks (set of 4); 22" X 9" Multi-Dimensional Polished Aluminum Wheels. Preferred Equipment Group 5SA: Chrome Wheel to Wheel Assist Steps; 2 USB Ports (1st Row); Power Sliding Rear Window with Rear Defogger; Safety Alert Seat; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Signature Denali Grille; Heavy-Duty Air Filter; Compass; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Chrome Recovery Hooks; Adaptive Ride Control Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; Universal Home Remote; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with Denali Logo; Premium GMC Infotainment System Radio with Navigation; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. Power Sunroof. Satin Steel Metallic. Front Premium Floor Liners with Removable Carpet Insert. Wheel Locks (set of 4). Trailer Tire Pressure Monitor System. **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.**
2021 GMC Sierra 1500 Denali 4WD — Tilton IL's best-priced premium diesel pickup. This standout GMC Sierra Denali pairs a durable 3.0L inline 6 diesel with four-wheel drive to deliver strong towing capability, excellent highway MPG, and a refined ride. If you want luxury and utility in one truck, this Denali checks every box. Inside, enjoy premium leather seats, heated steering wheel, and advanced Navigation for confident trips across Illinois and beyond. Stay connected with Apple CarPlay and an intuitive infotainment system, while Remote Start ensures comfort before you step inside. The upscale cabin, precise suspension tuning, and thoughtful technology make daily driving and long hauls equally comfortable. This 2021 GMC Sierra Denali is mechanically well-maintained, clean, and priced to sell — currently the best price in Tilton IL for a diesel Denali with these features. Ideal for drivers who need serious capability without sacrificing refinement, this truck delivers on performance, comfort, and value. Schedule a test drive today to experience the power of the 3.0L diesel and the confidence of 4WD. Competitive pricing, premium amenities, and strong fuel economy make this GMC Sierra 1500 Denali a smart, high-value choice for buyers in Tilton IL and surrounding communities.
Equipment
Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. The GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Keep your hands warm all winter with a heated steering wheel in this 2021 GMC Sierra 1500 . Lane Keep Assist in this vehicle helps maintain safe driving by gently steering to stay within the lane. It offers Apple CarPlay for seamless connectivity. This 1/2 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Never get into a cold vehicle again with the remote start feature on this 2021 GMC Sierra 1500. The vehicle features steering wheel audio controls. The leather seats in it are a must for buyers looking for comfort, durability, and style. You'll never again be lost in a crowded city or a country region with the navigation system on this 1/2 ton pickup.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. Technology Package: HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Denali Ultimate Package: GMC MultiPro Power Steps; Power Sunroof; Wheel Locks (set of 4); 22" X 9" Multi-Dimensional Polished Aluminum Wheels. Preferred Equipment Group 5SA: Chrome Wheel to Wheel Assist Steps; 2 USB Ports (1st Row); Power Sliding Rear Window with Rear Defogger; Safety Alert Seat; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Signature Denali Grille; Heavy-Duty Air Filter; Compass; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Chrome Recovery Hooks; Adaptive Ride Control Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; Universal Home Remote; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with Denali Logo; Premium GMC Infotainment System Radio with Navigation; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. Power Sunroof. Satin Steel Metallic. Front Premium Floor Liners with Removable Carpet Insert. Wheel Locks (set of 4). Trailer Tire Pressure Monitor System. **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.**
Features & Options
- Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert
- Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control
- Technology Package: HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
- Denali Ultimate Package: GMC MultiPro Power Steps; Power Sunroof; Wheel Locks (set of 4); 22" X 9" Multi-Dimensional Polished Aluminum Wheels
- Preferred Equipment Group 5SA: Chrome Wheel to Wheel Assist Steps; 2 USB Ports (1st Row); Power Sliding Rear Window with Rear Defogger; Safety Alert Seat; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Signature Denali Grille; Heavy-Duty Air Filter; Compass; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Chrome Recovery Hooks; Adaptive Ride Control Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; Universal Home Remote; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with Denali Logo; Premium GMC Infotainment System Radio with Navigation; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks
- Power Sunroof
- Satin Steel Metallic
- Front Premium Floor Liners with Removable Carpet Insert
- Wheel Locks (set of 4)
- Trailer Tire Pressure Monitor System
- Apple CarPlay/Android Auto smart device wireless mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Adaptive cruise control
- Head-up display
- Brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Rear collision warning
- First-row sliding and tilting glass sunroof with express open/close activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 277HP
- Duramax 3L I-6 DOHC
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Smart key with hands-free access and push button start
- Keyfob window control
- Aerial view camera
- Push-button
- Video-feed rearview mirror
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Front mounted camera
- Right side camera
- Pickup box camera
- Left side camera
- Blind spot warning
- Following Distance Indicator
- GMC ProGrade Trailering System trailer tire pressure and temperature 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
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