Reduced by $719 since Jul 18, 2026

2021 GMC Sierra 1500



  • $23,673 Wyatt Johnson Ford Price

  • Retail Price: $25,628
  • Wyatt Johnson Ford Price: $23,673

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Vehicle Information

VIN: 3GTN8AEH6MG205598
Stock #: TMG205598G
Model Code: TC10903
  • Condition Used
  • Body Style 2D Standard Cab
  • Exterior Color Summit White
  • Interior Color Jet Black
  • Mileage 46,639
  • Fuel Economy
    City/Highway 16/21 MPG
  • Engine 6 Cyl - 4.3 L
  • Transmission 6-Speed Automatic
  • Fuel Type Gasoline

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Android Auto
  • Apple CarPlay
  • Keyless Entry
  • Emergency Brake Assist
  • Cruise Control

Dealer Comments

Introducing this 2021 GMC Sierra 1500 , a capable pickup truck designed for those who value practicality and dependable performance.

This Sierra 1500 is equipped with features that make daily driving and work more convenient:

- EcoTec3 4.3L V6 engine with 6-speed automatic transmission
- 10-way power driver seat adjuster with lumbar support
- Auto-locking rear differential for enhanced traction
- Convenience Package with remote keyless entry, power door locks, and power windows
- EZ Lift power lock and release tailgate for easy bed access
- LED cargo bed lighting for improved visibility
- Trailering Package with hitch guidance system
- 17-inch bright silver painted aluminum wheels
- 120-volt instrument panel and bed-mounted power outlets
- GMC Infotainment System with Apple CarPlay and Android Auto
- Electronic stability control and traction control
- Multiple airbags and advanced braking systems

The white exterior presents a clean, professional appearance that works well in any setting. Inside, you'll find a 40/20/40 split-bench front seat with vinyl trim, an overhead console, and practical storage solutions throughout the cabin. The tilt steering wheel and cruise control enhance your comfort during longer drives. Audio entertainment is provided through the GMC Infotainment System with AM/FM radio capability.

Reliability is built into every aspect of this Sierra 1500. The heavy-duty suspension, 4-wheel disc brakes with ABS, and speed-sensing power steering deliver the confidence you need whether navigating city streets or country roads. The auto-locking rear differential ensures improved traction when it matters most.

For those who tow, the included Trailering Package with hitch guidance takes the guesswork out of backing up with a trailer. The 3.42 rear axle ratio and trailering setup make this truck ready for work from day one.

This truck achieves 16 MPG in the city and 21 MPG on the highway, offering reasonable fuel economy for a vehicle in its class. With just 46,629 miles, this Sierra 1500 still has plenty of life ahead.

We invite you to schedule a test drive and experience how this Sierra 1500 can serve your needs. Our team is ready to answer your questions and help you move forward with confidence.

Eligible Benefits

All Features

  • Convenience Package
  • Preferred Equipment Group 1SA
  • Trailering Package
  • 2 Speakers
  • 2-Speaker Audio System Feature
  • AM/FM radio
  • Premium audio system: GMC Infotainment System
  • Radio data system
  • Radio: GMC Infotainment Audio System
  • Air Conditioning
  • Electric Rear-Window Defogger
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 4-Way Manual Driver Seat Adjuster
  • EZ Lift Power Lock & Release Tailgate
  • Power Front Windows w/Driver Express Up/Down
  • Power Front Windows w/Passenger Express Down
  • Power steering
  • Remote Keyless Entry
  • Auto-Locking Rear Differential
  • Heavy Duty 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
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Brake assist
  • Electronic Stability Control
  • Delay-off headlights
  • Fully automatic headlights
  • Cruise Control
  • 170 Amp Alternator
  • Black Manual Outside Mirrors
  • Bumpers: chrome
  • Chrome Surround Grille w/Black Mesh
  • Heated Power-Adjustable Outside Mirrors
  • LED Cargo Area Lighting
  • Rear step bumper
  • Apple CarPlay/Android Auto
  • Driver door bin
  • Front reading lights
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Voltmeter
  • 4-Way Manual Passenger Seat Adjuster
  • Front 40/20/40 Split-Bench Seat
  • Vinyl Seat Trim
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Hitch Guidance
  • Wheels: 17" x 8" Bright Silver Painted Aluminum
  • Wheels: 17" x 8" Silver Painted Steel
  • Deep-Tinted Glass
  • Manual Windows
  • Solar Absorbing Tinted Glass
  • Variably intermittent wipers
  • 3.42 Rear Axle Ratio
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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 $899 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.