You have 10 of 10 free daily ad views left.
Subscribe to remove this limit.

2020 GMC SIERRA

Price: $43,800
Condition: Pre-Owned
Mileage: 22,277
VIN: 1GTU9FETXLZ232408
Exterior Color: Onyx Black
Interior Color: Jet Black Forge Perforated Leather Appointed Seat Trim
# of doors: 4
Class: Pickup
Series: 1500
Engine: 3L 6 cylinders
Fuel: Diesel
Transmission Speeds: 8
Drivetrain: 4WD
View on dealer website

Login to Save Report Issue
Last updated: 02/28/2026


Dealer Description
Discover the ultimate in power, capability, and luxury with this exceptional 2020 GMC Sierra 1500 Denali. This stunning truck is the pinnacle of GMC's renowned engineering, blending uncompromising performance with a refined, feature-rich interior that will elevate your driving experience.<br><br>Equipped with a powerful 3.0L I6 engine and 10-speed automatic transmission, this Sierra Denali delivers impressive 4WD capability, effortlessly tackling any terrain or towing task. Boasting an exceptional fuel efficiency of 22 city/26 highway MPG, this truck strikes the perfect balance between power and efficiency.<br><br>- 4 WHEEL DRIVE<br>- REAR VIEW BACKUP CAMERA<br>- POWER REAR LIFT GATE<br>- APPLE CARPLAY<br>- ANDROID AUTO<br>- BLUETOOTH HANDS FREE MOBILE<br>- SUNROOF/MOONROOF PACKAGE<br>- LEATHER SEATING<br>- HEATED LEATHER SEATING<br>- TOW PACKAGE/HITCH<br>- BEDLINER<br>- SPRAY IN BEDLINER<br>- POWER ADJUSTABLE SEATING<br>- DUAL CLIMATE CONTROL<br>- PUSH BUTTON START<br><br>Elevate your driving experience with the Sierra Denali's comprehensive suite of advanced features, including a state-of-the-art navigation system, lane change alert with side blind zone alert, rear cross-traffic alert, and ultrasonic front and rear park assist. Indulge in the premium Bose 7-speaker sound system, wireless charging, and a host of connectivity options that seamlessly integrate your digital life.<br><br>Slip into the luxurious, leather-appointed seats and enjoy the unparalleled comfort of heated and ventilated front seats, as well as heated rear seats. The Denali's attention to detail is evident in the genuine wood accents, premium audio system, and dual-zone climate control, creating an environment of refined sophistication.<br><br>Whether you're tackling tough jobs, embarking on adventures, or simply seeking a premium driving experience, this 2020 GMC Sierra 1500 Denali is the perfect choice. With its exceptional capabilities, advanced technology, and uncompromising luxury, this truck is poised to exceed your expectations. Visit our showroom today to experience the power and refinement of the Sierra Denali for yourself.

Dealer Details

Bill Kay Buick GMC
2300 Ogden Ave
Downers Grove, IL 60515

Data from the National Highway Traffic Saftey Association
Adaptive Cruise Control Acc: Optional
Adaptive Driving Beam Adb: Optional
Additional Error Text: The Model Year decoded for this VIN may be incorrect. If you know the Model year, please enter it and decode again to get more accurate information.
Antilock Braking System Abs: Standard
Autoreverse System For Windows And Sunroofs: Standard
Automatic Crash Notification Acn And Aacn: Standard
Backup Camera: Standard
Blind Spot Warning Bsw: Standard
Body Class: Pickup
Brake System Type: Hydraulic
Cab Type: Crew/Super Crew/Crew Max
Curtain Air Bag Locations: All Rows
Daytime Running Light Drl: Standard
Displacement Cc: 3000.0
Displacement Ci: 183.07123228419
Displacement L: 3
Doors: 4
Drive Type: 4WD
Dynamic Brake Support Dbs: Standard
Electronic Stability Control Esc: Standard
Engine Configuration: In-Line
Engine Model: LM2
Engine Number Of Cylinders: 6
Forward Collision Warning Fcw: Optional
Front Air Bag Locations: 1st Row (Driver and Passenger)
Fuel Type Primary: Diesel
Gross Vehicle Weight Rating From: Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg)
Headlamp Light Source: LED
Keyless Ignition: Standard
Lane Departure Warning Ldw: Optional
Lane Keeping Assistance Lka: Optional
Number Of Wheels: 4
Other Engine Info: CRI, TURBO, VGT, ALUM, CSS50V
Parking Assist: Standard
Pedestrian Automatic Emergency Braking Paeb: Optional
Rear Cross Traffic Alert: Standard
Seat Belt Type: Manual
Semiautomatic Headlamp Beam Switching: Standard
Series: 1500
Side Air Bag Locations: 1st Row (Driver and Passenger)
Tire Pressure Monitoring System Tpms Type: Direct
Traction Control: Standard
Transmission Speeds: 8
Trim: Denali
Turbo: Yes
Valve Train Design: Dual Overhead Cam (DOHC)
Vehicle Descriptor: 1GTU9FET*LZ
Vehicle Type: TRUCK
Wheel Size Front Inches: 17
Wheel Size Rear Inches: 17
Back to the top