Reduced by $111 since Oct 21, 2026

2020 GMC Sierra 1500 AT4



$588 /month
5.9% APR
72 months
  • Documentation Fee $699
  • Starting Price $34,888
  • Down Payment $0
*Excludes tax, title & fees
Disclaimers

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Vehicle Information

VIN: 3GTP9EEL6LG104996
Stock #: TLG104996
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Satin Steel Metallic
  • Interior Color Jet Black With Kalahari Accents, Perforated Leather-Appointed Front Seat Trim
  • Mileage 116,173
  • Fuel Economy
    City/Highway 15/19 MPG
  • Engine Engine: 6.2L, 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 AT4 combines premium capability with refined comfort. The EcoTec3 6.2L V8 engine delivers dependable power, while the 10-speed automatic transmission and 4WD system ensure smooth performance across any terrain. Gray exterior with jet black leather interior and Kalahari accents creates an upscale truck experience that turns heads on and off the job site.

• Power sunroof
• Technology package with GMC Infotainment System and navigation
• Heated and ventilated leather front seats with 10-way power adjustment
• Adaptive cruise control with forward collision alert and automatic emergency braking
• Lane keep assist with lane departure warning and side blind zone alert
• Ultrasonic front and rear park assist with rear cross traffic alert
• HD surround vision camera system with trailer view provisions
• Integrated trailer brake controller with trailering app access
• AT4 premium package with off-road suspension and locking rear differential
• Wireless charging and Apple CarPlay/Android Auto compatibility

This is a well-equipped truck that handles both daily driving and weekend adventures with confidence. The AT4 trim brings serious capability, while modern technology keeps you connected and safe. We invite you to experience this Sierra in person and find out why so many drivers trust GMC trucks for their toughest demands.

Morristown Chevrolet proudly serves drivers throughout Morristown Talbott, Jefferson City, Dandridge, White Pine, Newport, Knox County, All Tri-cities, including Kingsport, Johnson City, and Bristol. Also, Washington, Bradley County, Hamilton County, Greene County, Russellville, Grainger County, Cocke County, Sevier county, and many more. the surrounding area. From new Chevrolet models to quality pre-owned vehicles, our team is here to provide a simple, transparent, and customer-focused experience every step of the way.
We also offer an exclusive Nationwide Lifetime Powertrain Warranty on select inventory. This warranty covers everything that the manufacturer considers part of the powertrain and can be used with any ASE Certified Mechanic across the country and even in Canada. Ask your salesperson if your vehicle qualifies.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 15 MPG
    • Hwy: 19 MPG
    • Combined: 17 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: 420
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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If provided, Advertised Price EXCLUDES all optional dealer offered items, accessories, or product addendums optionally selected by the purchaser, and official government charges, taxes and fees. Further, dealership charges a document processing fee of $799 regulated by TCA 55-17-114 and federal law, included in Advertised Price. Advertised prices INCLUDE factory-installed options installed by the manufacturer, and non-optional dealer-installed accessories already installed on the vehicle by the dealer at time of advertising. For new vehicles, advertised price also includes MSRP and factory transportation costs. By submitting your information, you consent to receive all forms of communication including but not limited to phone, text, email, mail, etc. Message and data rates may apply. Consent to these terms is not a condition of purchase. You may opt out at any time. MPG based on model year EPA mileage ratings. Use for comparison purposes only. Certain discounts and incentives may be available to all of the general public, or may have certain conditions, such as being financed through a required specific lender, call Dealer for details or see disclosures herein. Certain used vehicles may be subject to important Wholesale to the Public disclosures provided to you prior to purchase; please consider carefully before your purchase decision. If made, references to the dealer’s Lifetime Limited Powertrain Warranty (LLPW) only relate to vehicles that qualify for such LLPW due to age and mileage status.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.