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AutosXchange Intel · VIN history

VIN 1GTP9EED9MZ197409 · 2021 GMC Sierra 1500

Every dealer listing of this VIN tracked by AutosXchange since 2026-11-11: where it was listed, for how much, and when it left the market. Listed for sale now.

2021 GMC Sierra 1500 photo
Photo of this car
At the car? Scan the barcode on the driver's door jamb or windshield sticker.
2dealer listings1state0price changesFor salestatus

What this means for you: This car is listed at 2 dealers right now; the lowest asking price is $33,479 at Mullens CDJR.

Still for sale at Mullens CDJR, Mullens Chevrolet · $33,479View active listingView active listing
VIN decoded

2021 GMC Sierra AT4 1500

Factory details for VIN 1GTP9EED9MZ197409 from NHTSA's vehicle database (the manufacturer's own data). The VIN check digit is valid.

Year2021
MakeGMC
ModelSierra
TrimAT4 1500
BodyPickup
Doors4
Drive4WD/4-Wheel Drive/4x4
Engine5.3L 8-cylinder
FuelGasoline
Built inFort Wayne, Indiana, United States (USA)

Recall lookup unavailable right now. Check this VIN at NHTSA →

Decoded data is what the manufacturer reported for this VIN pattern; options and condition of the actual car can differ. Accident and title history are not part of a VIN decode.

Timeline

Dealer listings of this VIN

DealerAddedRemovedFirst listed priceLast listed pricePrice changesOutcome
Mullens CDJRChecotah, OKNov 11Still listed$33,479$33,479current asking0For saleView listing
Mullens ChevroletChecotah, OKNov 11Still listed$33,479$33,479current asking0For saleView listing

2021 GMC Sierra 1500: market value

Market value of this car
$34,995
based on 3 comparable cars · same 2020–2021 Sierra 1500 AT4 · used · within 100 miles of Checotah, Oklahoma
Fair price · $1,516 below market

2021 GMC Sierra 1500 AT4: nationwide prices

Nationwide, last 30 days
Last listed (listings removed): $33,500 · based on 13 last listed pricesFor sale now (asking): $36,190 · based on 291 cars for sale now
based on 7 days of tracking since Nov 5, 2026

Nationwide median, last listed and asking prices per day

  • Nationwide median $36,180
  • Last listed (listings removed) $33,500
  • For sale now (asking) $36,190
2021 GMC Sierra 1500 AT4: nationwide median, last listed median and current asking median per day (30-day window)Nov 10: nationwide median $36,098, last listed $35,171, asking $36,098; Nov 11: nationwide median $36,109, last listed $35,171, asking $36,109; Nov 12: nationwide median $36,180, last listed $33,500, asking $36,190$33k$34k$35k$36kNov 10Nov 11Nov 12Nov 10: nationwide median $36,098, last listed median $35,171, current asking median $36,098Nov 11: nationwide median $36,109, last listed median $35,171, current asking median $36,109Nov 12: nationwide median $36,180, last listed median $33,500, current asking median $36,190

The market value of this car, at the top, is based on its comparable cars (same 2020–2021 Sierra 1500 AT4 · used · within 100 miles of Checotah, Oklahoma). This chart covers every 2021 GMC Sierra 1500 AT4 listed across the U.S., so its figures can differ. Last listed price is the final advertised price of a listing before it was removed from sale, like a stock's last traded price. Nationwide median is the middle price of the last listed prices (listings removed in the window) and the current asking prices together.

This trim for sale now, by area

AreaCarsMedian asking priceTypical range
Within 100 mi of Checotah, Oklahoma3$34,995—
Oklahoma1Not enough comparable listings yet (1 found)—
Nationwide415$36,804$30,000 – $44,220
AutosXchange Intel

Market for this car: 2021 GMC Sierra 1500 AT4

Quick numbers for every 2021 GMC Sierra 1500 AT4 we track. Pick an area and a period; open the full comparison for more.

Showing Oklahoma. Tracking began Nov 5, 2026, so 30- and 90-day views cover the days since then.

0price cuts
0price increases
0removed (often sold)
2newly listedmedian $33,479

Oklahoma, 2026-11-05 to 2026-11-12. Asking prices, not sale prices; a removed listing is often, but not always, a sale.

See every 2021 GMC Sierra 1500 AT4 for sale

Open the full comparison →

Method

About this history

Asking prices advertised by dealers, as tracked by AutosXchange; not final sale prices. "Listing removed" means the listing ended and the VIN has not been advertised by any dealer on AutosXchange since; "Moved" means it appeared at another dealer within 45 days. History begins 2026-11-05.

FAQ

Questions

Where was VIN 1GTP9EED9MZ197409 listed for sale?

Mullens CDJR in Checotah, OK from 2026-11-11 (still listed) at $33,479; Mullens Chevrolet in Checotah, OK from 2026-11-11 (still listed) at $33,479.

Source: AutosXchange Intel Hub, autos-xchange.com/market, 2026-11-12. AutosXchange Intel Hub · Methodology