Used 2020 GMC Sierra 1500 SLT for Sale Commerce, TX - $35,999
Dealer-Supplied Listing. Pricing, availability, and specifications on this page come directly from Family CJDR and are synced automatically by CARVID. Confirm final pricing and availability with the dealer before purchase. Last synced on September 9, 2026.
20 Photos of this 2020 GMC Sierra 1500
This 2020 GMC Sierra 1500 SLT is a used pickup truck with 73,860 mi. It is equipped with 3.0, 10-Speed Automatic transmission, 4WD and runs on Diesel. The vehicle has a Summit White exterior and Jet Black interior. This specific vehicle (VIN: 3GTU9DET3LG292762) is currently available for sale in Commerce, Texas (ZIP 75428), Hunt County and is offered by Family CJDR.
Market Information
This 2020 GMC Sierra 1500 achieves an EPA-estimated 22 city / 26 highway MPG. This vehicle has been listed for 11 days. Odometer reads 73,860 mi. Listed at $35,999 in Commerce, Texas.
Seller Information
Offered for sale by Family CJDR, an auto dealer located at 105 State Highway 224, Commerce, Texas.
Contact: (903) 246-9503
Located in Commerce, TX (ZIP 75428), in Hunt County.
Hours
● Closed nowWhy Buy From Family CJDR?
- ✓ Transparent pricing with no hidden fees
- ✓ Detailed video walkthroughs of every vehicle
- ✓ Located in Commerce, Texas for easy viewing
- ✓ Professional inspection and vehicle history available
- ✓ Direct contact at (903) 246-9503
Vehicle Details
$35,999 • 73,860 mi • Commerce, TX • 📞 (903) 246-9503
Specifications
Vehicle Features
Mechanical
- • 3.0
- • Driver Alert Package I
- • Driver Alert Package Ii
- • Preferred Equipment Group 4SA
- • Slt Convenience Package
- • Slt Preferred Package
- • Texas Edition Slt Premium Plus Package
- • Trailering Package
- • X31 Off-Road Package
- • 6 Speakers
- • 6-Speaker Audio System Feature
- • Am/Fm radio: SiriusXM with 360L
- • Hd Radio
- • Premium audio system: Gmc Infotainment System
- • Premium Bose 7-Speaker Sound System
- • Radio data system
- • Radio: Premium Gmc Infotainment Sys w/Multi-Touch
- • Radio: Premium Gmc Infotainment Sys w/Navigation
- • SiriusXM w/360L
- • Steering Wheel Audio Controls
- • Air Conditioning
- • Automatic temperature control
- • Electric Rear-Window Defogger
- • Front dual zone A/C
- • Rear window defroster
- • 12-Volt Rear Auxiliary Power Outlet
- • 120-Volt Bed Mounted Power Outlet
- • 120-Volt Instrument Panel Power Outlet
- • Driver Memory
- • Memory seat
- • Power driver seat
- • Power Front Passenger Windows w/Express Up/Down
- • Power Front Windows w/Driver Express Up/Down
- • Power Rear Windows w/Express Down
- • Power steering
- • Power windows
- • Remote keyless entry
- • Remote Vehicle Starter System
- • Steering wheel mounted audio controls
- • Universal Home Remote
- • Electrical Lock Control Steering Column
- • Heavy Duty Suspension
- • Manual Tilt-Wheel & Telescoping Steering Column
- • Off-Road Suspension
- • Speed-sensing steering
- • Traction control
- • 4-Wheel Disc Brakes
- • Abs brakes
- • Dual front impact airbags
- • Dual front side impact airbags
- • Front anti-roll bar
- • Front wheel independent suspension
- • Keyless Open & Start
- • Low tire pressure warning
- • Occupant sensing airbag
- • Overhead airbag
- • Power Door Locks
- • Brake assist
- • Electronic Stability Control
- • Hill Descent Control
- • Delay-off headlights
- • Front fog lights
- • Fully automatic headlights
- • Perimeter Lighting
- • Dual Exhaust w/Premium Tips
- • Panic alarm
- • Security system
- • Theft Deterrent System (Unauthorized Entry)
- • Adaptive Cruise Control - Camera
- • Speed control
- • Heavy-Duty Rear Locking Differential
- • 170 Amp Alternator
- • 220 Amp Alternator
- • Auxiliary External Transmission Oil Cooler
- • Engine Block Heater
- • Auto-dimming door mirrors
- • Bumpers: chrome
- • Chrome Grille
- • Chrome Wheel To Wheel Assist Steps
- • Front License Plate Kit
- • Heated door mirrors
- • High-Capacity Air Filter
- • IntelliBeam Automatic High Beam On/Off
- • Led Cargo Area Lighting
- • Power door mirrors
- • ProGrade Trailering System
- • Rear step bumper
- • Rear Wheelhouse Liners
- • Spray-On Pickup Bed Liner w/Gmc Logo
- • Texas Edition Badging
- • X31 Hard Badge
- • 2 Usb Ports
- • 2 Usb Ports (1st Row)
- • 4G Lte Wi-Fi Hotspot Capable
- • Apple CarPlay/Android Auto
- • Auto-dimming Rear-View mirror
- • Automatic Emergency Braking
- • Bed View Camera
- • Color-Keyed Carpeting Floor Covering
- • Compass
- • Driver door bin
- • Driver vanity mirror
- • Floor-Mounted Center Console
- • Following Distance Indicator
- • Forward Collision Alert
- • Front Pedestrian Braking
- • Front reading lights
- • Gmc Connected Access Capable
- • Heated steering wheel
- • Illuminated entry
- • Lane Change Alert w/Side Blind Zone Alert
- • Lane Keep Assist w/Lane Departure Warning
- • OnStar & Gmc Connected Services Capable
- • Outside temperature display
- • Overhead console
- • Passenger vanity mirror
- • Rear Cross Traffic Alert
- • Rear Dual Usb Charging-Only Ports
- • Rear reading lights
- • Rear seat center armrest
- • Safety Alert Seat
- • Tachometer
- • Telescoping steering wheel
- • Tilt steering wheel
- • Trip computer
- • Ultrasonic Front & Rear Park Assist
- • Voltmeter
- • Wireless Charging
- • 10-Way Power Driver Seat Adjuster w/Lumbar
- • 10-Way Power Passenger Seat Adjuster w/Lumbar
- • Front 40/20/40 Split-Bench Seat
- • Front Bucket Seats
- • Heated 2nd Row Outboard Seats
- • Heated Driver & Front Outboard Passenger Seating
- • Heated front seats
- • Perforated Leather-Appointed Front Seat Trim
- • Power passenger seat
- • Split folding rear seat
- • Ventilated Driver & Front Passenger Seats
- • Front Center Armrest w/Storage
- • Passenger door bin
- • Front Frame-Mounted Black Recovery Hooks
- • Hitch Guidance
- • Hitch Guidance w/Hitch View
- • In-Vehicle Trailering App
- • Integrated Trailer Brake Controller
- • 20" x 9" Polished Aluminum Wheels
- • Alloy wheels
- • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- • Deep-Tinted Glass
- • Power Sliding Rear Window w/Rear Defogger
- • Variably intermittent wipers
- • 3.23 Rear Axle Ratio
- • **Local Trade**
- • **4WD**
- • **Navigation**
- • **Bose Premium Audio System**
- • **Tow Pkg**
- • **Leather**
- • **Hid Headlamps**
- • **Datytime Running Lights**
- • **Touch Screen**
- • **Back Up Camera**
- • **Heated Steering Wheel**
- • **Memory Seats**
- • **Diesel**
- • 10-Speed Automatic
- • 4WD
- • Diesel
- • 22/26 MPG (City/Hwy)
Exterior
- • Summit White Paint
- • 4-Door Configuration
Interior
- • Jet Black Interior
Description
This 2020 GMC Sierra 1500 SLT delivers premium truck capability with a powerful 3.0L I-6 Diesel engine paired with a 10-speed automatic transmission and 4WD. Finished in white, this locally traded Sierra earns an impressive 22 city and 26 highway mpg, making it an exceptionally efficient workhorse. With just over 73,000 miles, this well-maintained truck offers years of dependable service ahead.**Key Features:**- Back Up Camera & Bed View Camera- Bose Premium Audio System with Navigation & Touch Screen- Heated Steering Wheel & Memory Seats- HID Headlamps with IntelliBeam Automatic High Beam- Leather Interior with Heated Front Seats- Towing Package with Integrated Trailer Brake Controller- X31 Off-Road Package with Heavy-Duty Suspension- SLT Convenience & Preferred Packages- OnStar & GMC Connected Services with Apple CarPlay/Android Auto- ProGrade Trailering System with Hitch GuidanceThis Sierra is equipped for both comfort and capability. The leather-appointed interior features heated and ventilated front seats with 10-way power adjustment, premium Bose audio with SiriusXM satellite radio, and navigation integration. Advanced safety features include adaptive cruise control, automatic emergency braking, lane keep assist, and rear cross-traffic alert. The truck's Texas Edition SLT Premium Plus Package, X31 Off-Road Package, and heavy-duty trailering equipment make it ready for any adventure or worksite.Come experience this exceptional Sierra today and discover why GMC owners demand quality, performance, and lasting value.
Frequently Asked Questions
What is the price of this 2020 GMC Sierra 1500?
This 2020 GMC Sierra 1500 is priced at $35,999. Mileage is 73,860 mi.
How long has this GMC Sierra 1500 been for sale?
This vehicle has been listed for 11 days.
Where is this GMC Sierra 1500 located?
This vehicle is located at Family CJDR, 105 State Highway 224 in Commerce, Texas (ZIP 75428), Hunt County. Call (903) 246-9503 to schedule an appointment.
Is this 2020 GMC Sierra 1500 still available?
Yes, as of our last inventory sync on September 9, 2026, this 2020 GMC Sierra 1500 (VIN: 3GTU9DET3LG292762) is in stock and available for immediate purchase.
What are the key features of this GMC Sierra 1500?
This 2020 GMC Sierra 1500 features 10-Speed Automatic transmission, 4WD drivetrain, a 3.0, Summit White exterior paint. It achieves 22 city / 26 highway MPG.
💰 Payment Calculator (Click to expand)
This estimate does not include a documentation fee. Most dealers charge one, and amounts vary widely by dealer and by state. It also excludes title, registration, tag, and other charges. Sales tax is an estimated average rate for Texas and your actual rate depends on where the vehicle is registered. Confirm all fees, the final out-the-door price, and financing terms directly with Family CJDR.
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