Koons White Marsh Chevrolet

Reduced by $1,000 since Sep 03, 2026

2021 GMC Sierra 1500 AT4



  • $1,430 SAVINGS
    $41,300 Koons Price

  • KBB Price $41,930
  • List Price $40,500
  • Dealer Discount $1,430
    • $800
  • Koons Price $41,300
  • All prices exclude tax, tags, title, registration and electronic filing fee. All pricing includes a processing fee of $800.

Calculate Your Payment

Visit our Store

Vehicle Information

VIN: 3GTP9EED0MG476439
Stock #: KWMSMG4764
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
  • Mileage 49,548
  • Fuel Economy
    City/Highway 14/19 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.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Cruise Control

Dealer Comments

Recent Arrival! 2021 GMC Sierra 1500 AT4 4WD Summit White
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Odometer is 37159 miles below market average!

Koons Chevrolet White Marsh is a Chevrolet dealership located in White Marsh, MD, serving drivers throughout the greater Baltimore area. The dealership focuses on delivering a straightforward and transparent buying experience, with clear information and consistent processes designed to help customers shop with confidence. An emphasis on trust, clarity, and ease ensures a smooth experience from first interaction through ownership.

This 2021 GMC Sierra 1500 AT4 delivers capability and comfort in one impressive package. With its EcoTec3 5.3L V8 engine paired with a 10-speed automatic and 4WD, this truck is built to handle any task. As a one-owner local trade with just over 49,500 miles, it represents an excellent opportunity to own a well-maintained full-size pickup.

- Leather Seats
- 4WD with Off-Road Suspension
- AT4 High Clearance Step
- Goodyear Wrangler DuraTrac Tires
- Premium GMC Infotainment System with Apple CarPlay/Android Auto
- Heated & Ventilated Front Seats
- 10-Way Power Driver Seat with Lumbar
- Remote Vehicle Starter System
- HD Rear Vision Camera
- ProGrade Trailering System

The Sierra 1500 AT4 combines rugged capability with refined comfort. This truck features automatic temperature control, heated steering wheel, and an integrated trailering system designed for serious towing. The bed includes a spray-on liner bearing the AT4 logo, while power windows, remote keyless entry, and a 4.2-inch color driver info center keep you connected and informed. Whether for work or weekend adventures, this Sierra delivers the reliability and features today's truck owners demand.

Koons Chevrolet White Marsh is a trusted Chevrolet dealership located in White Marsh, MD, serving discerning drivers throughout the greater Baltimore area. We offer an exceptional selection of new Chevrolet motor cars along with high-quality pre-owned vehicles, representing the pinnacle of luxury, refinement, and performance.
Chevrolet 4 Easy Steps To Sell Your Car Powered by Clicklane. Look up your car using your VIN, license plate, or year, make, and model to find your vehicle. Verify your vehicle's condition to receive a real market-based offer. Accept the offer on your timeline, then schedule pickup and payment. With Clicklane, getting a fast and transparent trade valuation is easy whether you are trading in or selling outright, and you can explore financing options and complete paperwork online. This streamlined digital process provides added convenience while maintaining the premium experience expected from Chevrolet.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 14 MPG
    • Hwy: 19 MPG
    • Combined: 16 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
Vehicles You Might Like

2019 Chevrolet Silverado 1500 LT

VIN: 1GCUYDED1KZ390473
Stock: KWMTKZ3904
Model: CK10543
  • Call For Price MSRP


2019 Chevrolet Silverado 1500 Custom

VIN: 3GCPYBEH7KG147979
Stock: KWMTKG1479
Model: CK10543
  • Call For Price MSRP


2021 Chevrolet Silverado 1500 Custom Trail Boss

Price Drop
VIN: 1GCPYCEF1MZ374480
Stock: KWMTMZ3744
Model: CK10543
  • $28,000 MSRP


2024 Chevrolet Silverado 1500 Custom

Price Drop
VIN: 1GCPDBEK6RZ201886
Stock: KWMTRZ2018
Model: CK10543
  • $30,500 MSRP


RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, visit https://www.nhtsa.gov/recalls or click here. Due to supply chain and factory production issues, we may not know when some vehicles will be in stock. Vehicles advertised online, if reserved, may be cancelled and have any deposit fully refunded if the customer chooses not to lease or purchase the vehicle. We make every effort to provide accurate information, but please verify options and price before purchasing. All vehicles are subject to prior sale. All financing is subject to approved credit. All prices exclude tax, tags, title, registration and electronic filing fee. Prices include processing fee of $800, all applicable rebates and incentives. Additional rebates and incentives may apply to those who qualify. Pricing may not be compatible with special factory financing. Prices are valid based on manufacturer incentive program time periods, which vary. MSRP is the Manufacturer's Suggested Retail Price (MSRP) only and actual dealer pricing may vary. Due to availability, some images and options shown may be stock images or examples and may not reflect exact vehicle color, trim, options, or other specifications. Consult dealer for more information and details.

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