
2020 GMC Sierra 1500
Mileage: 133,563 ยท East Dubuque, IL
$2,931 Below market
2020 GMC Sierra 1500 AT4 Crew Cab 4WD
East Dubuque, IL
$29,981
Dealer rating
Request information
Features
Mileage
133,563
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black w/Kalahari Accents
Transmission
Automatic
Bluetooth
Alloy wheels
Backup camera
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2020
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Jet Black w/Kalahari Accents
- Mileage:133,563 mi
- Condition:Used
- VIN:1GTP9EEL1LZ118143
- Stock number:LZ118143
Fuel economy
- Fuel tank size:24 gal
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
- ABS Brakes
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Heated Seats
- Leather Seats
- Navigation System
- Off Road Package
- Performance Package
- Preferred Package
- Premium Package
- Remote Start
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing

Price decreased
41 days at this dealership
Dealer

Dealer reviews
Dealer's description
Vehicle Details: Discover rugged capability and refined comfort in this 2020 GMC Sierra 1500 AT4, now available in East Dubuque, IL. Powered by a robust 6.2L V8 gasoline engine and full-time 4WD, this GMC Sierra delivers confident towing, strong acceleration, and sure-footed performance for work and weekend adventures. The AT4's suspension and off-road-ready features make light work of rough terrain while preserving a quiet, comfortable cabin for everyday driving. Inside, enjoy modern connectivity with Hands-Free Bluetooth and Apple CarPlay, keeping navigation, music, and calls seamlessly integrated. The back-up camera and Cross-Traffic Alert enhance safety and ease in tight parking situations, while Automatic Climate Control maintains a comfortable environment no matter the season. Premium materials, supportive seating, and thoughtful storage ensure every trip is practical and pleasant. This GMC Sierra 1500 AT4 blends power, technology, and safety into a versatile truck suited for demanding jobs and family outings alike. Located in East Dubuque, IL, this vehicle is ready for test drives and inspections-experience the strong V8 performance and advanced amenities firsthand. Contact us to schedule your appointment and see why the 2020 GMC Sierra 1500 AT4 stands out as a capable, well-equipped choice for discerning drivers. Equipment: The steering wheel audio controls on this 2020 GMC Sierra 1500 keep the volume and station within easy reach. Keep your hands warm all winter with a heated steering wheel in this GMC Sierra . An off-road package is installed on this 2020 GMC Sierra 1500 so you are ready for your four-wheeling best. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. This GMC Sierra offers Apple CarPlay for seamless connectivity. It offers Automatic Climate Control for personalized comfort. The leather seats in this model 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 model. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus on the road. Protect this 1/2 ton pickup from unwanted accidents with a cutting edge backup camera system. Packages: Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. AT4 Premium Package. Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Front Bucket Seats; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; 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; 7. 000 lbs (3. 175 Kg) GVWR; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; HD Radio; Red Recovery Hooks; 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; Heavy-Duty Rear Locking Differential; Power Door Locks. AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation. 20" X 9" Machined Aluminum Wheels. 4" Round Black Tubular Assist Steps. Front and Rear Black Moulded Splash Guards. **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.**
Additional Information
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert,AT4 Premium Package,Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Front Bucket Seats; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; 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; 7,000 lbs (3,175 Kg) GVWR; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; HD Radio; Red Recovery Hooks; 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; Heavy-Duty Rear Locking Differential; Power Door Locks,AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation,20" X 9" Machined Aluminum Wheels,4" Round Black Tubular Assist Steps,Front and Rear Black Moulded Splash Guards,Apple CarPlay/Android Auto smart device mirroring,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access,Rear mounted camera,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 Cross-Traffic Alert collision warning,Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,EcoTec3 6.2L V-8 gasoline direct injection, variable valve control, premium unleaded, engine with cylinder deactivation and 420HP,EcoTec3 6.2L V-8,Front wireless smart device charging,Teen Driver restricted driving mode/alerts,Smart key with hands-free access and push button start,Push-button,Wireless audio streaming,Vehicle to trailer hitching assist,Lane Change Alert with Side Blind Zone Alert blind spot warning,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Dual-zone front climate control,Immobilizer,Bose speakers,Bluetooth handsfree wireless device connectivity,Trailer brake controller,Trailer sway control,Vehicle and trailer reverse assist with visual graphic guidance only,Premium GMC Infotainment System external memory control,Internet radio capability,6 USB ports,StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll,Hill Descent Control (HDC),Hill Start Assist (HSA),Automatic climate control,UltraSonic front and rear parking sensors,1 exterior 120V AC power outlet,LED daytime running lights,LED brake lights,LED front fog lights,Leather and metal-look steering wheel,EZ Lift,EZ Lower,Driver Alert 2 Pkg.,Off-Road Performance Pkg.,ProGrade Trailering Pkg.,Aluminum/Alloy Wheels,Bed Liner,Bose Premium Stereo,Fixed Running Boards,Heated Exterior Mirrors,Navigation System,Power Adjustable Mirrors,Power Door Locks,Power Windows,Rear Parking Sensors,Univ Garage Door Opener,V8; EcoTec3; DFM; 5.3 Liter,Automatic; 10-Spd w/Overdrive,4WD,Hill Descent Control,Hill Start Assist Control,Traction Control,StabiliTrak,ABS (4-Wheel),Theft Deterrent System,Keyless Entry,Keyless Start,Air Conditioning,Cruise Control,Power Tailgate Release,Power Steering,Tilt & Telescoping Wheel,AM/FM/HD Radio,SiriusXM Satellite,Bluetooth Wireless,OnStar,Premium GMC Infotainment System,Backup Camera,Dual Air Bags,Side Air Bags,F&R Head Curtain Air Bags,Heated & Ventilated Seats,Dual Power Seats,Leather,HID Headlamps,Daytime Running Lights,LED Headlamps,Fog Lights,Towing Pkg,Alloy Wheels,6.2L V8
Dealer's disclaimer
Discounted vehicle pricing on new vehicles may include conditional incentives like Owner Loyalty/Conquest rebates, DownPayment Assist rebates, Business Choice rebates, or a regional Auto Show Cash so please contact dealer to confirm all pricing. TTL extra. No Doc. or Prep Fees Ever!
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