Reduced by $1,000 since Aug 27, 2026

2020 GMC Sierra 1500 SLT



  • $25,488 BOMNIN PRICE

  • Retail Price $23,990
    • +$999
    • +$499
  • Bomnin Price $25,488

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Vehicle Information

VIN: 3GTP8DED8LG350907
Stock #: 1217890A
Model Code: TC10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black, Perforated Leather-Appointed Front Seat Trim
  • Mileage 90,612
  • Fuel Economy
    City/Highway 17/23 MPG
  • Engine Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

This 2020 GMC Sierra 1500 SLT in White delivers the capability and comfort you need from a full-size pickup. Powered by a capable EcoTec3 5.3L V8 engine with 8-speed automatic transmission, this Sierra combines strength with everyday practicality. With 90,612 miles and a proven track record, this truck is ready to handle whatever comes your way.

Key features include:
- Spray-on bed liner
- SLT Premium Package
- SLT Preferred Package
- GMC Protection Package
- Trailer Tire Pressure Monitor System
- Console-mounted safe
- Apple CarPlay and Android Auto compatibility
- Heated front seats and steering wheel
- Remote vehicle starter system
- ProGrade Trailering System

The SLT trim comes well-appointed with power-adjustable seats, premium audio with SiriusXM, and modern connectivity features. You'll appreciate the heated door mirrors, LED cargo lighting, and chrome accents that enhance both function and appearance. Electronic stability control, multiple airbags, and a security system provide peace of mind on every drive. The truck offers 17 city MPG and 24 highway MPG, giving you reasonable fuel economy for a truck of this caliber.

Step inside and you'll find a comfortable cabin with dual-zone automatic climate control, a heated steering wheel, and convenient power windows and door locks. The integrated trailering system with hitch guidance makes towing straightforward, while the wireless charging and multiple USB ports keep your devices powered throughout the day.

Don't miss this well-equipped Sierra 1500. Visit today to experience this truck firsthand and discover why it's the right choice for your needs.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Rear Wheel Drive
  • Fuel Economy
    • City: 17 MPG
    • Hwy: 23 MPG
    • Combined: 19 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 355
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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30 Days / 150 Miles Vehicle Exchange Policy: The exchange policy is available within 30 days after purchase or after 150 additional miles have been added to the vehicle’s odometer, whichever comes first. The replacement vehicle must be of equal or greater value. The vehicle being exchanged must be in the same condition as at the time of sale, with no damage or excessive wear and tear, free of any modifications, accidents, or insurance claims made during the exchange period, and returned with all original documents, keys, accessories, and equipment. All exchanged vehicles are subject to an inspection by our service department, vehicles failing inspection may be denied exchange eligibility (the dealership reserves the right to deny an exchange at any time). Specialty vehicles (example: EVs and Chevrolet Corvette) are not eligible for this offer. Only one exchange per customer and per vehicle purchase is permitted. Price includes dealer fee and electronic fee (which charges represent cost and profit to the dealer for items such as inspecting, cleaning, adjusting vehicles, preparing documents related to the sales and filling electronically the transaction). Price excludes sales tax, title and government fees. New vehicle pricing already includes all generally available manufacturer incentives which may expire at any time. Accessories and color may vary. Prices are subject to change without notice to correct errors or omissions, or in the event of inventory fluctuations. We have made reasonable effort to ensure that the information on this site is accurate, but we do not guaranty this. Neither we, nor our suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information. Inventory shown is subject to prior sale and may be unavailable. Prices are valid only on the day of publication. Internet price not available with any manufacturer-preferred lender special promotional financing, lease, and some other offers. Must present or refer to this internet advertisement to qualify for the internet price. Please contact the store through our website or by phone for more details and availability. New Vehicles are for sale or lease to an ultimate consumer only. We will NOT sell or lease a New Vehicle to any person whose name, address, or business appears on the manufacturer Suspected Exporter Manifest or any suspected reseller or exporter. We will NOT sell or lease New Vehicles in the states of Alaska, Montana, New Hampshire, Delaware or Oregon. Finally, please note that any used vehicle you are considering may have unrepaired manufacturer safety recalls. To check the recall status of the specific used vehicle you are interested in purchasing, please visit www.safercar.gov. 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 EPA's website for details, including an MPG recalculation tool). The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.