This 2020 GMC Sierra 1500 SLT combines capability with refined comfort, delivering a truck that works as hard as you do while providing the amenities you deserve.
- Power Sunroof
- Texas Edition SLT Premium Plus Package
- 20 Polished Aluminum Wheels
- Spray-On Pickup Bed Liner with GMC Logo
- Chrome Assist Steps
- Ventilated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Seats
- Wireless Charging
- Universal Home Remote
- Premium Bose 7-Speaker Sound System
- ProGrade Trailering System
- Automatic Emergency Braking with Forward Collision Alert
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Alert
- GMC Infotainment System with Apple CarPlay and Android Auto
The EcoTec3 5.3L V8 engine delivers dependable power paired with an 8-Speed Automatic transmission, achieving 17 MPG city and 24 MPG highway. This Sierra handles both daily commutes and weekend adventures with equal confidence, backed by a heavy-duty suspension and rear locking differential designed for real-world performance.
The SLT Convenience and Preferred Packages provide modern conveniences throughout the cabin. You'll find front bucket seats with 10-way power adjustability and lumbar support, heated driver and front passenger seating, and a heated steering wheel for cold mornings. The climate control system includes front dual-zone air conditioning and automatic temperature management, ensuring comfort for all occupants.
Safety is engineered into every drive. The Sierra includes automatic emergency braking, forward collision alert, lane keep assist with departure warning, rear cross traffic alert, and lane change alert with side blind zone detection. The stability control and traction systems work seamlessly with the advanced braking package to keep you confident on any road.
Technology integration keeps you connected and in control. The Premium GMC Infotainment System supports Apple CarPlay and Android Auto, while the 4G LTE Wi-Fi hotspot keeps passengers connected. SiriusXM 360L satellite radio, Bluetooth connectivity, and steering wheel audio controls provide intuitive access to entertainment and vehicle information.
The bed is equipped with a spray-on bedliner featuring the GMC logo, protecting your cargo investment while maintaining a professional appearance. Chrome assist steps ease entry and exit, while the power sliding rear window with defogger enhances functionality. The trailering package, including the ProGrade system and integrated trailer brake controller, supports your hauling needs with confidence.
This Sierra 1500 SLT is built to serve you well, combining proven V8 power with modern technology and genuine truck capability. Come experience this truck firsthand and discover why it's the right choice for your next ownership experience.
Used 2020 GMCSierra 1500 SLT
- Exterior Color
- Onyx Black
- Interior Color
- JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT
- Odometer
- 126,624 miles
- Fuel Economy
- 17/23 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- RWD
- Engine
- V-8 cyl
- VIN
- 3GTP8DEDXLG273201
- Stock Number
- T237201
Included Packages & Accessories
- GVWR: 6,900 lbs
- Power Sunroof
- Federal Emissions Requirements
- 3.23 Rear Axle Ratio
- Tires: 275/60R20 AS BW
- 255/80R17SL AS BW Spare Tire
- Body Color Wheel Arch Moldings
- Front License Plate Kit
- Preferred Equipment Group 4SA
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- 6-Speaker Audio System Feature
- SiriusXM w/360L
- HD Radio
- Compass
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- Rear Dual USB Charging-Only Ports
- Front 40/20/40 Split-Bench Seat
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Heated Driver & Front Outboard Passenger Seating
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Theft Deterrent System
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Chrome Grille
- LED Cargo Area Lighting
- Tires: 265/65R18SL AS BW
- Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- Rear Wheelhouse Liners
- Trailering Package
- ProGrade Trailering System
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Rear Locking Differential
- Engine: 5.3L EcoTec3 V8
- Transmission: 8-Speed Automatic
- Hitch Guidance
- Integrated Trailer Brake Controller
- Power Sliding Rear Window w/Rear Defogger
- Front Bucket Seats
- Chrome Wheel To Wheel Assist Steps
- Spray-On Pickup Bed Liner w/GMC Logo
- Floor-Mounted Center Console
- Safety Alert Seat
- Radio: Premium GMC Infotainment Sys w/Navigation
- Wireless Charging
- Heated 2nd Row Outboard Seats
- Ventilated Driver & Front Passenger Seats
- Adaptive Cruise Control - Camera
- 2 USB Ports
- Wheels: 20" x 9" Polished Aluminum
- SLT Convenience Package
- Universal Home Remote
- Driver Alert Package II
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Following Distance Indicator
- Texas Edition SLT Premium Plus Package
- SLT Preferred Package
- Premium Bose 7-Speaker Sound System
- Driver Alert Package I
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Front Frame-Mounted Black Recovery Hooks
- Perimeter Lighting
- Texas Edition Badging
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 355
Standard Features
- SLT Convenience Package
- SLT Preferred Package
- Driver Alert Package I
- Driver Alert Package II
- Wheels: 20" x 9" Polished Aluminum
- Spray-On Pickup Bed Liner w/GMC Logo
- Chrome Wheel To Wheel Assist Steps
- Texas Edition Badging
- Front Bucket Seats
- Floor-Mounted Center Console
- Ventilated Driver & Front Passenger Seats
- Power Sliding Rear Window w/Rear Defogger
- Universal Home Remote
- Heated 2nd Row Outboard Seats
- 2 USB Ports
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Adaptive Cruise Control - Camera
- Following Distance Indicator
- Safety Alert Seat
- Radio: Premium GMC Infotainment Sys w/Navigation
- Premium Bose 7-Speaker Sound System
- Wireless Charging
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Front Frame-Mounted Black Recovery Hooks
- Perimeter Lighting
- SiriusXM w/360L
- 120-Volt Bed Mounted Power Outlet
- 6-Speaker Audio System Feature
- SiriusXM w/360L
- Transmission: 8-Speed Automatic
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- HD Radio
- Compass
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Rear Dual USB Charging-Only Ports
- Front 40/20/40 Split-Bench Seat
- Heated Driver & Front Outboard Passenger Seating
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Theft Deterrent System
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Chrome Grille
- LED Cargo Area Lighting
- Tires: 265/65R18SL AS BW
- Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- Rear Wheelhouse Liners
- Trailering Package
- ProGrade Trailering System
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Rear Locking Differential
- Engine: 5.3L EcoTec3 V8
- Hitch Guidance
- Integrated Trailer Brake Controller
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
Dealer Notes
KBB.com Consumer Reviews
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Dealer retains all rebates. Discount and clearance price is after all available rebates/customer cash. Some customers will not qualify for all rebates/customer cash. Some rebates not available with special APR. Accessories not included in price. See dealer for details. Offer may not be available on all models and configurations. Offer may only apply if delivery is taken from dealer stock. Residency restrictions may apply. Not everyone will qualify for all incentives or rebates. Not all incentives and rebates can be combined. Regional incentives may vary from this offer. See dealer for all qualification requirements and complete offer details.MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).