Ride N Drive

800 North Central Expressway, Mckinney, TX 75070

Used 2020 GMC Sierra 1500 AT4

112,043 miles
For Sale:$32,914
Estimated payment:$746/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $32,200 and $37,800, while the current price is $32,914.$32,200 - $37,800$32,914
  • Priced at $32,914, this vehicle is within the current market price range of $32,200 to $37,800.

  • It has 112,043 miles, which is 15,143 (16%) above the median mileage of 96,900.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

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  • Truck
  • Pickup
  • Crew Cab
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    112,043miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    AT4
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Summit White (White)Factory Paint Code:GAZ
  • Interior Color
    Jet Black W Kalahari Accents (Black)Factory Paint Code:HVD
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    9,200lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • NHTSA Safety Ratings
    4
    4 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTU9EET8LG132348

Engine3L I6 Diesel 277hp

  • Fuel Type:Diesel
  • Max Horsepower:277 hp @ 3750 rpm
  • Max Torque:460 ft.lbf @ 1500 rpm
  • Brand:Duramax
  • Displacement:3liters
  • Block Type:I
  • Cylinders:6
  • Aspiration:Turbo
  • Fuel Induction:Common Rail Direct Injection
  • Cam Type:DOHC
  • Stroke:3.54
  • Bore:3.3
  • Valves:24

Message from the seller

Summit White 2020 GMC Sierra 1500 AT4 3.0L I6 10-Speed Automatic


Local Trade, 65K MSRP, AT4 PREMIUM PKG($3355), 3L TURBO DIESEL($2495), TECH PKG($2305), DRIVER ALERT PKG II($1095), POWER SUNROOF($995), 10-Speed Automatic, 4WD, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim. This vehicle comes with the following features and options : AT4 Preferred Package (Power Sliding Rear Window w/Rear Defogger, Premium Bose 7-Speaker Sound System, Radio: Premium GMC Infotainment Sys w/Navigation, SiriusXM w/360L, Universal Home Remote, and Wireless Charging), AT4 Premium Package, Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Perimeter Lighting, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Driver Alert Package II (Adaptive Cruise Control - Camera, Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, IntelliBeam Automatic High Beam On/Off, Lane Keep Assist w/Lane Departure Warning, and Safety Alert Seat), Preferred Equipment Group 4SB (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted 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, All-Weather Floor Liners w/AT4 Logo (LPO), Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Rear Locking Differential, High-Capacity Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, 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, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), and Ventilated Driver & Front Passenger Seats), Technology Package (8'' Driver Information Center, Bed View Camera, HD Surround Vision w/2 Trailer View Camera Provisions, High Gloss Black Mirror Caps, Multicolor 15'' Diagonal Head-Up Display, and Rear Camera Mirror), Trailering Package, 10-Speed Automatic, 4WD, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 18'' x 8.5'' Machined Aluminum Wheels, 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, 6'' Rectangular Black Tubular Assist Steps (LPO), ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: body-color, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Engine Block Heater, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Illuminated entry, Low tire pressure warning, Memory seat, Occupant sensing airbag, Off-Road Suspension, Outside temperature

2020 GMC Sierra 1500: A Capable and Refined Pickup Truck

The 2020 GMC Sierra 1500 stands as a formidable contender in the full-size pickup truck segment, blending robust capability with a more premium and refined experience compared to some of its rivals. Designed for those who need a workhorse for tough jobs but also appreciate creature comforts and advanced technology, the Sierra 1500 offers a compelling package for a wide range of truck buyers.

Highlights

  • Engine Options for Every Need: The 2020 Sierra 1500 provides a diverse powertrain lineup to suit various demands.
    • 2.7L Turbocharged I4: This engine offers a good balance of power and fuel efficiency, making it a solid choice for everyday driving and lighter towing duties.
    • 5.3L V8: A classic and proven option, the 5.3L V8 delivers ample power for most tasks, offering a satisfying rumble and strong towing capability.
    • 6.2L V8: For those who demand serious performance and towing prowess, the 6.2L V8 is the powerhouse, providing exhilarating acceleration and class-leading towing capacities.
    • 3.0L Duramax Turbo-Diesel: This diesel engine offers exceptional fuel economy and torque, making it ideal for long-haul towing and maximizing range.
  • Advanced Safety Features: GMC equips the 2020 Sierra 1500 with a suite of active safety features designed to enhance awareness and prevent accidents.
    • Forward Collision Alert: This system warns drivers of potential frontal collisions, allowing for quicker reactions.
    • Automatic Emergency Braking: When a frontal collision is imminent, this feature can automatically apply the brakes to mitigate or avoid the impact.
    • Lane Keep Assist with Lane Departure Warning: This system helps keep the truck centered in its lane by providing steering assistance and warning the driver if they drift out of their lane without signaling.
    • Blind Spot Monitoring: This feature alerts the driver to vehicles in their blind spots, crucial for safe lane changes.
    • Rear Cross Traffic Alert: When backing up, this system detects approaching vehicles from the sides, alerting the driver to potential hazards.
  • Trim Levels: The 2020 Sierra 1500 is available in several well-defined trim levels, each offering a distinct blend of features and luxury.
    • Sierra: The entry-level trim, offering essential truck functionality and capability.
    • SLE: Steps up with more comfort and convenience features, often including a larger infotainment screen and upgraded interior materials.
    • Elevation: Often focuses on styling enhancements with unique wheels and appearance packages, while maintaining a strong feature set.
    • SLT: Represents a significant step up in luxury and technology, often including premium seating, advanced infotainment, and more driver-assistance features.
    • AT4: The off-road oriented trim, featuring enhanced suspension, all-terrain tires, skid plates, and specialized off-road technology for tackling challenging terrain.
    • Denali: The pinnacle of luxury and refinement, offering the most premium materials, advanced comfort features, and the most powerful engine options.
  • Multi-Pro Tailgate: A standout feature for the 2020 Sierra 1500, the available Multi-Pro Tailgate offers six unique configurations for improved cargo access, loading, and even acts as a workstation.

What to Expect

Ownership of a 2020 GMC Sierra 1500 typically involves a comfortable and capable driving experience, whether you're navigating city streets, cruising on the highway, or tackling demanding work tasks. The cabin is generally quiet and well-appointed, especially in the higher trim levels, offering a refined environment for long journeys. The truck's ride quality is often praised for its smoothness, even when unloaded.

Maintenance for a Sierra 1500 will align with that of other full-size pickup trucks. Routine oil changes, tire rotations, fluid checks, and filter replacements will be standard. The frequency of these services will depend on driving habits and the specific engine and transmission chosen. The diesel engine, while offering excellent fuel economy, may have slightly different maintenance requirements and potentially higher service costs for specialized components. Access to qualified service centers for GMC vehicles is generally good across the country.

Insurance costs for a 2020 GMC Sierra 1500 will vary significantly based on individual factors such as driving record, age, location, chosen trim level, and chosen coverage options. Trucks, especially those with higher engine displacements and more advanced safety features, can sometimes carry higher insurance premiums compared to sedans. Comprehensive and collision coverage are often recommended for vehicles of this price point and capability.

Potential Considerations

While the 2020 Sierra 1500 excels in many areas, there are a few aspects buyers should be aware of.

  • Interior Design and Material Consistency: While higher trims offer a premium feel, some reviews have noted that the interior design and material choices, particularly in the lower and mid-level trims, can be a bit less cohesive or as upscale as some direct competitors.
  • Infotainment System Responsiveness: While the infotainment system is generally functional, some users have reported occasional lags or less intuitive operation compared to the most advanced systems on the market.
  • Fuel Economy (for non-diesel engines): While the available engines offer varying levels of efficiency, the V8 options, especially the 6.2L, will naturally consume more fuel, which is a consideration for buyers prioritizing maximum MPG in a gasoline-powered truck.
  • Curb Weight and Maneuverability: As a full-size truck, the Sierra 1500 is a substantial vehicle. While it handles well for its class, maneuvering in tight parking lots or urban environments can require more attention and driver skill.

Overall Summary

The 2020 GMC Sierra 1500 is a strong and versatile full-size pickup truck that successfully blends capability with a more refined ownership experience. With its diverse engine options, advanced safety features, and innovative touches like the Multi-Pro Tailgate, it caters to a broad spectrum of needs. Whether you're looking for a reliable work partner or a comfortable daily driver with towing and hauling prowess, the Sierra 1500 delivers a compelling proposition in the competitive truck market.

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Listed on March 24, 2026 (a month ago)
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Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.