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2020 GMC SIERRA

Price: $28,997
Condition: Pre-Owned
Mileage: 139,172
VIN: 1GTP9EEL5LZ366458
Exterior Color: Onyx Black
Interior Color: Jet Black With Kalahari Accents Perforated Leather-Appointed Front Seat Trim
# of doors: 4
Class: Pickup
Series: 1500
Engine: 6.2L 8 cylinders
Fuel: Gasoline
Drivetrain: 4WD
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Last updated: 01/03/2026


Dealer Description
Recent Arrival! Onyx Black 2020 GMC Sierra 1500 4WD **LOCAL TRADE IN**, **4 WHEEL DRIVE**, **REAR VIEW BACKUP CAMERA**, **TURN BY TURN NAVIGATION**, **APPLE CARPLAY**, **ANDROID AUTO**, **BLUETOOTH HANDS FREE MOBILE**, **UPGRADED WHEEL PACKAGE**, **SUNROOF/MOONROOF PACKAGE**, **HEATED LEATHER SEATING**, **TOW PACKAGE/HITCH**, **BEDLINER**, **SPRAY IN BEDLINER**, **POWER ADJUSTABLE SEATING**, **DUAL CLIMATE CONTROL**, **PUSH BUTTON START**, **REMOTE START**, Sierra 1500 AT4, 4D Crew Cab, EcoTec3 6.2L V8, 10-Speed Automatic, 4WD, Onyx Black, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 8 Driver Information Center, Adaptive Cruise Control - Camera, All-Weather Floor Liners w/AT4 Logo (LPO), AT4 Preferred Package, AT4 Premium Package, Automatic Emergency Braking, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Rear Locking Differential, High Gloss Black Mirror Caps, High-Capacity Air Filter, Hill Descent Control, Hitch Guidance, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Multicolor 15 Diagonal Head-Up Display, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Camera Mirror, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Safety Alert Seat, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Technology Package, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging. AT4** Family owned and operated since opening our doors in 1967. Our no-nonsense way of business is fueled by years of experience to continuously offer the highest standard of superior service. * Conveniently located in Chicago's western suburbs, within close proximity to Naperville, Plainfield, Joliet, Glen Ellyn, and La Grange. *Come in for a quick visit at Bill Kay Buick GMC, 2300 Ogden Avenue, Downers Grove, IL 60515. Buy The Easy Way at Bill Kay!

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: Optional
Body Class: Pickup
Brake System Type: Hydraulic
Cab Type: Crew/Super Crew/Crew Max
Crash Imminent Braking Cib: Optional
Curtain Air Bag Locations: All Rows
Daytime Running Light Drl: Standard
Displacement Cc: 6200.0
Displacement Ci: 378.3472133873401605
Displacement L: 6.2
Doors: 4
Drive Type: 4WD
Dynamic Brake Support Dbs: Standard
Electronic Stability Control Esc: Standard
Engine Configuration: V-Shaped
Engine Model: L87 - DI DFM, ALUM, GEN 5
Engine Number Of Cylinders: 8
Forward Collision Warning Fcw: Optional
Front Air Bag Locations: 1st Row (Driver and Passenger)
Fuel Type Primary: Gasoline
Gross Vehicle Weight Rating From: Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg)
Headlamp Light Source: LED
Keyless Ignition: Standard
Lane Departure Warning Ldw: Optional
Lane Keeping Assistance Lka: Optional
Number Of Wheels: 4
Parking Assist: Optional
Pedestrian Automatic Emergency Braking Paeb: Optional
Rear Cross Traffic Alert: Optional
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
Trim: AT4
Vehicle Descriptor: 1GTP9EEL*LZ
Vehicle Type: TRUCK
Wheel Size Front Inches: 17
Wheel Size Rear Inches: 17
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