2021 GMC Sierra 1500 AT4



  • Retail Price: $45,025
  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.

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Vehicle Information

VIN: 1GTP9EELXMZ440121
Stock #: O278428A
  • Body Style 4D Crew Cab
  • Interior Color Jet Black
  • Mileage 77,525
  • Fuel Economy
    Highway 19 MPG
  • Engine 8 Cyl - 6.2 L
  • Transmission 10-Speed Automatic / 4WD

Highlighted Features

Feature availability subject to final vehicle configuration.

Dealer Comments

2021 GMC Sierra 1500 AT4 4WD at Sheehy GMC Subaru of Fredericksburg! This Sierra Crew Cab has an exterior color of Dark Sky Metallic with Jet Black Leather interior. This preowned GMC Sierra 1500 is equipped with amazing options like: Trailering Package, 20 Machined Aluminum Wheels, Apple CarPlay/Android Auto, Heated & Ventilated Driver & Front Passenger Seats, Heated steering wheel, Integrated Trailer Brake Controller, LED Cargo Area Lighting, Off-Road Suspension, Premium GMC Infotainment w/Multi-Touch, Remote Vehicle Start, and Spray-On Pickup Bed Liner w/AT4 Logo. CARFAX One-Owner.

Certification Program Details: Sheehy Value Car located at Sheehy Buick GMC Subaru of Fredericksburg only!

All our Sheehy Value Cars come with a 30 Day/1,000-mile warranty, upfront clear and Sheehy-It’s Easy Pricing, CarFax history report, backed by our 5 day/300 mile money-back guarantee and pass Virginia inspection. See Sheehy Buick GMC Subaru of Fredericksburg for details. This vehicle is non-transferable to other Sheehy Locations.

Some vehicles may have unrepaired safety recalls. Sheehy Auto Stores is not a manufacturer-authorized repair facility for all brands, but your local same-brand dealer will provide recall repair services for free.

To check for open recalls please visit https://www.nhtsa.gov/recalls?vin=1GTP9EELXMZ440121#vin.

Eligible Benefits

All Features

  • Preferred Equipment Group 4SB
  • Trailering Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • AM/FM radio: SiriusXM with 360L
  • Not Equipped w/HD Radio
  • Premium audio system: GMC Infotainment System
  • Premium GMC Infotainment w/Multi-Touch
  • Radio data system
  • SiriusXM w/360L
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 12-Volt Rear Auxiliary Power Outlet
  • Driver Memory
  • Memory seat
  • Power driver seat
  • Power Front Passenger Windows w/Express Up/Down
  • Power Front Windows w/Driver Express Up/Down
  • Power Rear Windows w/Express Down
  • Power steering
  • Power windows
  • Remote keyless entry
  • Remote Vehicle Start
  • Steering wheel mounted audio controls
  • Auto-Locking Rear Differential
  • Electrical Lock Control Steering Column
  • Manual Tilt-Wheel & Telescoping Steering Column
  • Off-Road 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
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Brake assist
  • Electronic Stability Control
  • Hill Descent Control
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Theft Deterrent System (Unauthorized Entry)
  • Speed control
  • 170 Amp Alternator
  • Auxiliary External Transmission Oil Cooler
  • Heavy-Duty Air Filter
  • Not Equipped w/Automatic Stop/Start
  • Auto-dimming door mirrors
  • Body-Color Surround Grille
  • Bumpers: body-color
  • Front License Plate Kit
  • Heated door mirrors
  • LED Cargo Area Lighting
  • Power door mirrors
  • ProGrade Trailering System
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-On Pickup Bed Liner w/AT4 Logo
  • 2 USB Ports
  • 2 USB Ports (1st Row)
  • 4.2" Diagonal Color Display Driver Info Center
  • 4G LTE Wi-Fi Hotspot Capable
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Color-Keyed Carpeting Floor Covering
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Front Prem Floor Liners w/Removable Carpet Insert
  • Front reading lights
  • GMC Connected Access Capable
  • HD Rear Vision Camera
  • Heated steering wheel
  • Illuminated entry
  • Not Equipped w/Heated 2nd Row Outboard Seats
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Dual USB Charging-Only Ports
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Voltmeter
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Heated & Ventilated Driver & Front Passenger Seats
  • Heated Driver & Front Outboard Passenger Seating
  • Heated front seats
  • Perforated Leather-Appointed Front Seat Trim
  • Power passenger seat
  • Split folding rear seat
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance
  • Hitch Guidance w/Hitch View
  • Integrated Trailer Brake Controller
  • In-Vehicle Trailering App
  • Red Recovery Hooks
  • Trailer Tire Pressure Monitor System
  • 20" Machined Aluminum Wheels
  • Alloy wheels
  • Deep-Tinted Glass
  • Variably intermittent wipers
  • 3.23 Rear Axle Ratio
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We keep it Easy at Sheehy with very straightforward online pricing. We offer price quotes that do not include college graduates or military offers since a low percentage of customers qualify. We also do not add additional reconditioning or certification fees to our posted online pricing. A majority of our competitors automatically include such offers and fees in all of their price quotes. We mention this as a courtesy to help you get accurate price quotes and avoid surprises while researching for your new or used vehicle. We make every effort to provide accurate information, please verify options and price before purchase, Sheehy is not responsible for errors or omissions. All vehicles are subject to prior sale. Quoted price available on in-stock units only. All prices are exclusive internet prices only. Financing is subject to approved credit through a designated lender. Price plus tax, tags, processing fee of $500 MD (NOT REQUIRED BY LAW). Additional fees may apply to new vehicles transferred from other locations. A $100 transfer fee will be added to the price of all used vehicles transferred in from other locations. An additional $100 transfer fee will be added to vehicles transferred over 50 miles. Sheehy Value pre-owned vehicles are NON-transferable. All customers will qualify for all offers and incentives included in the price, some require financing through the manufacturer. Some offers are not compatible with special finance offers. Offers and incentives are valid during the time period set by the manufacturer and are subject to change without notice. Additional offers and incentives may apply to those who qualify and may lower the sales price. 2 or more are available at this price. Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications, and availability are subject to change without notice. Contact dealer for most current information 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). Some vehicles may have unrepaired safety recalls. Sheehy Auto Stores is not a manufacturer-authorized repair facility for all brands, but your local same-brand dealer will provide recall repair services for free. To check for open recalls please visit https://www.sheehyinfiniti.com/nhtsa-recall-look-up.html