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Jack Hanania Buick GMC · Saint Augustine, FL

2021 GMC Sierra 1500 AT4

91,484 miles · truck · Listed today on AutosXchange

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimAT4
Stock numberMG306303P
Mileage91,484 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG14 city / 19 hwy
ExteriorSatin Steel Metallic
InteriorJET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Doors4

Vehicle description

THIS VEHICLE IS LOCATED AT JACK HANANIA BUICK GMC AT 2250 U.S. ROUTE 1, SAINT AUGUSTINE, FL. 32086 - HOME OF THE 2 YEAR MAINTENANCE AND LIFETIME POWERTRAIN WARRANTY ON NEW & USED VEHICLES! CALL US NOW, AT #904.850.8588 - DRIVE A LITTLE & YOU WILL SAVE A LOT! 2021 GMC Sierra 1500 AT4 for sale St Augustine, FL, AT4, 4D Crew Cab, EcoTec3 5.3L V8, 10-Speed Automatic, 4WD, Satin Steel Metallic, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 18 x 8.5 Machined Aluminum Wheels, AM/FM radio: SiriusXM with 360L, AT4 Preferred Package, Body-Color Surround Grille, Deep-Tinted Glass, Driver Alert Package I, Floor-Mounted Center Console, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heated steering wheel, Hitch Guidance, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Lane Change Alert w/Side Blind Zone Alert, LED Cargo Area Lighting, OnStar & GMC Connected Services Capable, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Security system, Spray-On Pickup Bed Liner w/AT4 Logo, Trailering Package, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging. Prices do not include tax, tag, title, registration, any dealer-installed accessories, or dealer-provided benefits. Additional fees include a documentary fee of $994, and an Electronic Registration Filing Fee of $434. Some charges represent costs and profits to the dealer for items such as inspecting, cleaning, adjusting vehicles, and preparing documents related to the sale. Pricing includes all applicable dealer discounts, manufacturer discounts and incentives. Certain offers and incentives presume financing and or trade-in through the captive lenders. Should you purchase the vehicle using other funds, or through other lending sources, certain offers and incentives may be excluded. Some of these discounts cannot be combined with GMF special APR programs. Due to supply chain challenges and limited inventory, some vehicles may be subject to additional market adjustments. We strive to update our inventory regularly, but there may be a delay between the sale of a vehicle and inventory updates.

Features & options (4)

  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Saint Augustine, Florida
Asking price$35,205Dealer asking price · 91,484 mi
Market value$38,805Market value · based on 5 comparable cars
vs. market-9.3%Not rated · prices vary widely

Where this price sits

In the typical middle range · 60% of 5 similar listings ask more than this car.

$29,095lowest$41,005highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-9.3%
−25%Market value+25%
Not rated · comparable prices vary too widely$3,600 below the market value of $38,805

Price range

$35,205
$29,095$41,005
3rd lowest price of 6 similar listings within 50 milesTick marks the market value · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 used 2021 GMC Sierra 1500 AT4 listings within 50 mi.
  • Priced $3,600 below the market value of 5 comparable cars.
  • 3rd lowest price of 6 similar listings within 50 miles.
  • Has about 27,000 more miles than similar listings.
  • About 15,247 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # MG306303P — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 13, 2026. No price change at this dealership since Nov 13 ($35,205).

$35.0k$35.1k$35.2k$35.3k$35.4k$35.5kNov 12Nov 13

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2021 Sierra 1500 AT4 · used · any miles · within 50 miles of Saint Augustine, Florida. All 5 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Saint Augustine

All years and trims. Nearest first.