2021 GMC Sierra 1500 AT4



  • Call for Pricing & Availability Alpine Price





Visit our Store

Vehicle Information

VIN: 3GTU9EET5MG384768
Stock #: AMG384768
Model Code: TK10543
  • Body Style Crew Cab
  • Exterior Color Ebony Twilight Metallic
  • Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
  • Mileage 67,303
  • Fuel Economy
    City/Highway 14/19 MPG
  • Engine Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
  • Transmission Automatic
  • Fuel Type Diesel 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

Discover the ultimate driving experience with this stunning 2021 GMC Sierra 1500 AT4. Boasting a powerful 3.0L I6 Diesel Turbocharged (Duramax) engine, this rugged and capable truck is ready to take on any adventure. Wrapped in a sleek Ebony Twilight Metallic exterior, this Sierra 1500 AT4 is a true head-turner.

- **WON'T LAST AT THIS PRICE**
- Ebony Twilight Metallic
- Black
- ENGINE BLOCK HEATER
- Preferred Equipment Group 4SB
- Trailering Package

This Sierra 1500 AT4 is packed with an impressive array of features that elevate your driving experience. Enjoy the convenience of remote vehicle start, the comfort of heated and ventilated front seats, and the versatility of the ProGrade Trailering System. Stay connected with the premium GMC Infotainment System, 4G LTE Wi-Fi Hotspot, and OnStar & GMC Connected Services.

Off-road enthusiasts will appreciate the Sierra 1500 AT4's impressive capabilities. With its off-road-tuned suspension, locking rear differential, and hill descent control, this truck is ready to tackle the toughest terrain. The spray-on bedliner and 20-inch machined aluminum wheels with carbon grey metallic accents add both style and functionality.

Safety is a top priority in the Sierra 1500 AT4, with features like the HD Rear Vision Camera, Hitch Guidance with Hitch View, and a comprehensive suite of airbags. The Theft Deterrent System and Keyless Open & Start provide added peace of mind.

Whether you're hauling heavy loads, towing your toys, or simply enjoying the open road, this 2021 GMC Sierra 1500 AT4 is the ultimate companion. Experience the perfect blend of power, capability, and sophistication. Visit our showroom today and let us help you discover the true potential of this exceptional vehicle.

Alpine offers an unconventional experience with up front pricing, a non commissioned staff, no games, and a pain free auto shopping experience. Our focus is your satisfaction and making sure you walk out the door happy, with our without a vehicle. Only at Motor City, Only at Alpine! (719)636-3881 1313 Motor City Drive, Colorado Springs, CO 80905.

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: Diesel Fuel
  • Horse Power
    • Horse Power: 277
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
Vehicles You Might Like
  • Call for Pricing & Availability ALPINE PRICE


  • $2,183 SAVINGS
    $22,744 ALPINE PRICE


  • $24,428 Alpine Price


  • $21,769 Alpine Price


Prices include all active discounts, incentives and $689.50 dealer handling fee. Prices exclude tax, tag, title, and dealer installed accessories. $2,495 for the Alpine package which includes window tint clear bra, alpine shield, road hazard, paintless dent repair, windshield repair, and nitro fill. Additional discounts and factory rebates may be applied depending on the zip code of where the vehicle will be titled. For the maximum discount, you must purchase from in-stock inventory and finance with Ford Motor credit. Ford Motor Credit rebates, APR, and lease rates can vary based on zip code and individual credit score. While we make every effort to ensure the information listed on our website is correct, there may be instances of errors resulting in vehicle prices, options, and/or features to be listed incorrectly. The dealer is not responsible for any of these errors. Please contact a dealership sales representative for additional details and to verify the accuracy of the information on this website.

Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license charges. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week.