Home / Inventory / 2021 GMC Sierra 1500 AT4 4x4
Meet your 2021 GMC Sierra 1500 AT4 4x4
$41,500
Get Pre-Approved
Certified Autobrokers 1693 GrandIsland Blvd Grand Island, NY 14072 (716) 221-3291

Vehicle Details

8199W Stock # 79,001 Miles Gas V8 6.2L/376 Engine Automatic Transmission 4WD Drivetrain Up to 5 Passengers Gasoline Fuel Fuel Type 15 Mpg (City) 19 Mpg (Highway)
Black Exterior
Black Interior
1GTP9EEL4MZ173588 VIN

Features

  • Voice activated audio
  • Crash Imminent Braking (CIB)
  • Adaptive Cruise Control
  • Navigation

  • Voice activated audio
  • Crash Imminent Braking (CIB)
  • Adaptive Cruise Control
  • Navigation
  • Power Driver's Seat
  • Cooled Seats
  • Traction Control
  • Video rearview mirror
  • Lane Keep System
  • Bluetooth
  • Voice activated audio
  • A/C
  • Power Locks
  • Power Seats
  • Voice activated climate control
  • Android Auto
  • Heated Steering Wheel
  • Voice activated climate control
  • Bluetooth
  • Power Mirrors
  • Leather Seats
  • Heated Steering Wheel
  • Parking Sensors
  • Lane Departure Warning
  • Pedestrian Automatic Emergency Braking
  • ABS Brakes
  • Day Time Running Light
  • Seat Position Memory
  • Push Button Start
  • Ground view camera
  • Navigation
  • Automatic Pedestrian Alerting Sound
  • Power Windows
  • Bed Liner
  • Blind Spot Monitor
  • Adaptive Cruise Control
  • Traction Control
  • Heated Rear Seats
  • Heated Front Seats
  • Heated Rear Seats
  • Adaptive Headlights
  • Power Mirrors
  • Adaptive Driving Beam
  • Apple Carplay
  • Adaptive Driving Beam
  • Tire-Pressure Monitoring System
  • Lane Departure Warning
  • Pedestrian Automatic Emergency Braking
  • Apple Carplay
  • A/C
  • Android Auto
  • Lane Keep System
  • Semi Automatic Headlamp Beam Switching
  • Adaptive Headlights
  • Cooled Seats
  • Push Button Start
  • Forward Collision Warning
  • Touch Screen
  • Tire-Pressure Monitoring System
  • Rear Hitch/Receiver
  • Climate Control
  • Seat Position Memory
  • Head-up Display
  • Parking Sensors
  • Power Driver's Seat
  • Rear Hitch/Receiver
  • Keyless Entry
  • Remote Start
  • Backup Camera
  • Power Locks
  • Power Windows
  • Bed Liner
  • Tow Hitch
  • Remote Start
  • Crash Imminent Braking (CIB)
  • Keyless Entry
  • Head-up Display
  • Climate Control
  • Navigation System
  • Day Time Running Light
  • ABS Brakes
  • Heated Front Seats
  • Electronic Stability Control(ESC)
  • Backup Camera
  • Power Seats
  • Active Safety System
  • Ground view camera
  • Electronic Stability Control(ESC)
  • Forward Collision Warning

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Equipment

Dealer Notes

This 2021 GMC Sierra 1500 AT4 Crew Cab 4x4, finished in bold Onyx Black with a Jet Black interior accented by Kalahari details, blends rugged off-road capability with refined luxury, making it a standout in its segment. Powered by the impressive 6.2-liter V8 engine and paired with a smooth 10-speed automatic transmission, this truck delivers exceptional power and performance, ideal for towing, hauling, and tackling tough terrain.The AT4 trim is purpose-built for adventure, featuring a factory-installed two-inch lift, off-road suspension with monotube shocks, skid plates for added underbody protection, and an Autotrac two-speed transfer case for superior control in challenging conditions. Riding on striking 20-inch machined aluminum wheels with Carbon Grey accents and aggressive all-terrain tires, the Sierra AT4 is ready for any road or trail. Red front recovery hooks, LED fog lamps, high-intensity LED headlamps, and signature LED tail lamps ensure excellent visibility and add to its commanding presence. Practical features like the MultiPro tailgate with six versatile functions, a spray-on bed liner, and a 120-volt bed-mounted power outlet make it perfect for both work and play.Inside, the Sierra AT4 combines rugged style with premium comfort. Heated and ventilated front bucket seats, heated rear outboard seats, and a heated leather-wrapped steering wheel ensure all passengers travel in comfort, no matter the season. The AT4 Premium Package includes advanced features like a Bose premium sound system, wireless charging, and GMC's user-friendly infotainment system with navigation, an 8-inch color touchscreen, Apple CarPlay, and Android Auto. The Technology Package further enhances the driving experience with HD Surround Vision, a rear camera mirror, a head-up display, and an enhanced driver information center for critical real-time data.Safety is a priority with the Driver Alert Package II, which includes forward collision alert, automatic emergency braking, lane keep assist with lane departure warning, and IntelliBeam automatic high beams. Additional features like lane change alert, side blind zone alert, and rear cross-traffic alert provide added confidence and protection on every journey.With less than 80,000 miles, this 2021 GMC Sierra 1500 AT4 has been rigorously inspected to meet the high standards set by Certified AutoBrokers of Western New York. It comes with a 3-month or 3,000-mile warranty and a unique 3-day or 300-mile exchange policy, ensuring peace of mind and confidence in your purchase. For more details or to schedule a personalized vehicle walkthrough, contact Certified AutoBrokers of Western New York at 716-773-2747.

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Meet your 2021 GMC Sierra 1500 AT4 4x4
$41,500
Get Pre-Approved
Certified Autobrokers 1693 GrandIsland Blvd Grand Island, NY 14072 (716) 221-3291

Disclaimers: At Certified AutoBrokers, the majority of our vehicles are purchased as new car trade-ins. Each vehicle goes through a top-tier detail and multi-point certification process to be deemed "Certified Pre-Owned" vehicles. We also replace any wearable items that are beyond 50% worn. This means, when you buy a car from us, you can be assured that you won't need new brake pads in 3 months or new tires for the winter. All of the cars we make available for sale are New York State inspected and in top condition. Our Certification ensures our vehicles operate at a higher standard, from being reconditioned and repaired to a higher standard, for you, the customer. If for any reason you are unhappy with your purchase within 3 days and/or 300 miles, we will swap out your vehicle. No questions asked. Our goal is to provide you with a purchasing experience you can count on (See "3 Day Exchange" on our website for details). Free Express Shipping is for customers within 300 miles; vehicles to be shipped farther will be quoted upon request.

Pricing: Vehicle prices are clearly marked online less applicable sales tax, state Tag & Title Fee, and any out-of-state applicable fees. Price might be subject to human error on entry. Delivery transport charges are not included in the sales price of the vehicle. With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72-month term, 8.99% interest, and $2,000 downpayment.

Vehicle Merchandising: Vehicle options and details might be subject to human error on entry. Use for comparison purposes only. Please confirm actual details and options with Certified AutoBrokers. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages.

Fuel Economy: Estimates are based on EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.

Key Policy: Given that these are used vehicles and not new cars from the manufacturer, the quantity of keys provided is dependent on how many the vehicle was acquired with. While one key is guaranteed with purchase, Certified AutoBrokers is not liable for providing multiple keys upon delivery. Additional keys can be ordered at cost upon request.

Pre-Auction Value Line Units: Over the years many of our customers have requested a line of more affordable vehicles, and we have listened by curating an inventory of what we refer to as our “Pre-Auction Value Line”. Pre-Auction vehicles have received a comprehensive, multi-point inspection from a Certified AutoBrokers certified technician to ensure they meet all NY safety standards and requirements. This check list will be provided at time of purchase with all the details of the work our shop completed as well as some non mandatory reccomendations we may have and their quote price. These vehicles are priced much lower than our traditional inventory, and as a result, they may show signs of regular wear and tear. Additionally, due to their age and mileage, Pre-Auction vehicles do not carry our Certified 3-month/3,000-mile warranty and are sold “as is.” Please note that Pre-Auction vehicles are intended for value-minded customers seeking more affordable transportation options. These vehicles have limited time availability and are priced to reflect their condition. For any additional questions about our Pre-Auction value program, please ask one of our sales advisors.

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