2021 GMC Sierra 1500 AT4



  • $40,224 COVERT PRICE

  • Covert Price $40,224

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Vehicle Information

VIN: 3GTP9EEL1MG418556
Stock #: R253200C
Model Code: TK10543
  • Condition Used
  • Body Style 4D Crew Cab
  • Exterior Color Steel Metallic
  • Mileage 73,705
  • Fuel Economy
    Highway 19 MPG
  • Engine 8 Cyl - 6.2 L
  • Transmission 10-Speed Automatic
  • Fuel Type Gasoline

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Call us at 512-900-7062

This 2021 GMC Sierra 1500 AT4 is a rugged and capable full-size pickup that's ready to take on any adventure. Outfitted with a powerful 6.2L V8 engine and 4-wheel drive, this Sierra AT4 delivers exceptional performance and off-road prowess.

- Satin Steel Metallic exterior with Gray interior
- 6.2L V8 EcoTec3 engine with 420 hp and 460 lb-ft of torque
- 20 machined aluminum wheels with carbon grey metallic accents
- LT265/60R20 MT Blackwall Goodyear Wrangler Territory tires
- Lockable under-seat storage bin

The premium GMC Infotainment System provides seamless connectivity, while features like the heated steering wheel, heated and ventilated front seats, and 120-volt power outlets ensure your comfort and convenience. With the ProGrade Trailering System, you can tow with confidence, and the Off-Road Suspension and Auto-Locking Rear Differential deliver exceptional capability on any terrain.

This 2021 Sierra 1500 AT4 is the perfect blend of rugged capability and refined comfort. Experience the difference for yourself - call us at 512-900-7062 to schedule a test drive today.

Call us at 512-900-7062

Eligible Benefits

All Features

  • Preferred Equipment Group 4SB
  • 3.23 Rear Axle Ratio
  • Auto-Locking Rear Differential
  • 18" x 8.5" Machined Aluminum Wheels
  • Wheels: 20" x 9" Machined Aluminum
  • Perforated Leather-Appointed Front Seat Trim
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • Off-Road Suspension
  • Radio: Premium GMC Infotainment Sys w/Multi-Touch
  • Color-Keyed Carpeting Floor Covering
  • Front Prem Floor Liners w/Removable Carpet Insert
  • OnStar & GMC Connected Services Capable
  • 120-Volt Instrument Panel Power Outlet
  • Heated 2nd Row Outboard Seats
  • Rear Underseat Storage (LPO)
  • Spray-On Pickup Bed Liner w/AT4 Logo
  • Front License Plate Kit
  • LED Cargo Area Lighting
  • Trailering Package
  • Heavy-Duty Air Filter
  • Not Equipped w/Automatic Stop/Start
  • Integrated Trailer Brake Controller
  • Electric Rear-Window Defogger
  • Deep-Tinted Glass
  • Skid Plates
  • SiriusXM w/360L
  • Driver Memory
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • GMC Connected Access Capable
  • Power Front Passenger Windows w/Express Up/Down
  • Power Rear Windows w/Express Down
  • Keyless Open & Start
  • Power Door Locks
  • Power Front Windows w/Driver Express Up/Down
  • Rear Wheelhouse Liners
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Remote Vehicle Starter System
  • Hitch Guidance
  • Floor-Mounted Center Console
  • Body-Color Surround Grille
  • Hill Descent Control
  • Heated Driver & Front Outboard Passenger Seating
  • 120-Volt Bed Mounted Power Outlet
  • Auxiliary External Transmission Oil Cooler
  • 12-Volt Rear Auxiliary Power Outlet
  • Ventilated Driver & Front Passenger Seats
  • 170 Amp Alternator
  • 2 USB Ports
  • 2 USB Ports (1st Row)
  • Electrical Lock Control Steering Column
  • Manual Tilt-Wheel & Telescoping Steering Column
  • 2-Speed Transfer Case
  • ProGrade Trailering System
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering App
  • 4.2" Diagonal Color Display Driver Info Center
  • Red Recovery Hooks
  • Steering Wheel Audio Controls
  • 6-Speaker Audio System Feature
  • Rear Dual USB Charging-Only Ports
  • Theft Deterrent System (Unauthorized Entry)
  • HD Rear Vision Camera
  • 4G LTE Wi-Fi Hotspot Capable
  • 4-Wheel Disc Brakes
  • Apple CarPlay/Android Auto
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: GMC Infotainment System
  • Compass
  • Auto-dimming Rear-View mirror
  • Ventilated front seats
  • Variably intermittent wipers
  • Trip computer
  • Traction control
  • Tilt steering wheel
  • Telescoping steering wheel
  • Steering wheel mounted audio controls
  • Split folding rear seat
  • Speed-sensing steering
  • Speed control
  • Security system
  • Remote keyless entry
  • Rear window defroster
  • Rear step bumper
  • Rear seat center armrest
  • Rear reading lights
  • Radio data system
  • Power windows
  • Power steering
  • Power passenger seat
  • Power driver seat
  • Power door mirrors
  • Passenger vanity mirror
  • Passenger door bin
  • Panic alarm
  • Overhead console
  • Overhead airbag
  • Outside temperature display
  • Occupant sensing airbag
  • Memory seat
  • Low tire pressure warning
  • Illuminated entry
  • Heated steering wheel
  • Heated front seats
  • Heated door mirrors
  • Fully automatic headlights
  • Front wheel independent suspension
  • Front reading lights
  • Front fog lights
  • Front dual zone A/C
  • Front anti-roll bar
  • Dual front side impact airbags
  • Dual front impact airbags
  • Driver vanity mirror
  • Driver door bin
  • Delay-off headlights
  • Bumpers: body-color
  • Brake assist
  • Automatic temperature control
  • Auto-dimming door mirrors
  • Alloy wheels
  • ABS brakes
  • Voltmeter
  • Tachometer
  • Front Center Armrest
  • Front Bucket Seats
  • Electronic Stability Control
  • Air Conditioning
  • 6 Speakers
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Prices exclude tax, title, license, and fees. All offers subject to availability and accuracy. Verify details with dealer at 512-772-3021 or visit us in-store.

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