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DOW AUTOPLEX · Mineola, TX

2021 GMC Sierra 1500 AT4

31,927 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimAT4
Stock numberMG473345
Mileage31,927 miles
BodyPickup
Engine6.2L V8
Cylinders8
Displacement6.2L
Horsepower420
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG14 city / 19 hwy
ExteriorSummit White
InteriorJET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Doors4

Vehicle description

Whether you're looking for this vehicle or another, our team is committed to delivering a genuine, transparent, and truly memorable experience. We're here to help from every angle of the buying and owning process, and we're eager to help you realize your automotive dreams. Let's start by showing you why this vehicle was designed with you in mind. Experience the appeal of the 2021 GMC Sierra 1500 AT4, a robust 4WD Crew Cab Short Box that combines performance with luxury. Dressed in a striking summit white exterior, this truck features a sophisticated jet black interior complemented by kalahari accents, providing an inviting environment for both driver and passengers. At the heart of this Sierra is a powerful Ecotec3 6.2L V8 engine, delivering an impressive 420 horsepower through direct injection and cylinder deactivation technology, ensuring a balance of power and efficiency. Safety is prioritized with a suite of advanced features, including a high-definition rear vision camera with hitch view, brake assist, and electronic stability control with StabiliTrak, enhancing your confidence on any terrain. Entertain and stay connected with the premium GMC Infotainment System, which includes a user-friendly touchscreen display, Bluetooth wireless audio streaming, and internet radio capability. Voice-activated audio controls further enhance convenience, allowing you to focus on the drive. Whether you're tackling tough jobs or enjoying leisurely drives, the 2021 GMC Sierra 1500 AT4 stands ready to deliver a remarkable performance that meets your needs. Of course, it's not just about the car, it's about the people behind it. At Dow Autoplex, we want you to feel like family when you visit us, and we treat each of our customers with the golden rule. We really are your one-stop destination for the entire car-buying and ownership journey, and we do it all with a smile.

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 100 miles of Mineola, Texas
Asking price$44,220Dealer asking price · 31,927 mi
Market value$36,212Market value · based on 9 comparable cars
vs. market High price+22.1%High price · based on 9 comparable cars

Where this price sits

Among the highest-priced · 0% of 9 similar listings ask more than this car.

$29,899lowest$44,220highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+22.1%
−25%Market value+25%
High price$8,008 above the market value of $36,212

Price range

$44,220
$29,899$44,220
9th lowest price of 10 similar listings within 100 milesTick marks the market value · range of 9 similar listings

AutosXchange Insights

  • Compared with 9 used 2020–2022 GMC Sierra 1500 AT4 listings within 100 mi.
  • Priced $8,008 above the market value of 9 comparable cars — compare options, condition and history.
  • 9th lowest price of 10 similar listings within 100 miles.
  • Has about 62,000 fewer miles than similar listings.
  • About 5,321 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # MG473345 — 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 6, 2026. No price change at this dealership since Nov 6 ($44,220).

$44.0k$44.1k$44.2k$44.3k$44.4k$44.5kNov 6Nov 7Nov 9Nov 10Nov 11Nov 12

Market activity: GMC Sierra 1500 prices in Fort Worth, TX: 30% of listings cut in 48 hours

AutosXchange Intel Hub: Price changes for this model in Texas · This model in the Intel Hub · Market movers in Texas

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); 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 2020–2022 Sierra 1500 AT4 · used · any miles · within 100 miles of Mineola, Texas. All 9 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Mineola

All years and trims. Nearest first.