U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN3GTP9EELXMG164782
TrimAT4
Exterior ColorRed
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot18

2021 GMC Sierra 1500

AT4

Unscored
$46,89973,068 mi

Anchorage, AK 99501

Is this 2021 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Unscored

Why: Listed at $46,899, comparable market range $39,699–$44,599, based on 5 comparable listings. Days on lot: 18 days (market average 41 days).

Market price position

39,699
44,599
46,899

$46,899 · $2,300 above market high

$39,699comparable$44,599
Regional range
$39,699 – $44,599
vs. market high
+ $2,300 (5% above)
Comparable vehicles
5
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1660 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$42,000 – $42,000
Regional Range$39,699 – $44,599

Dealer Info

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Anchorage, AK

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About This 2021 GMC Sierra 1500

Listing updated: May 21, 2026

Listed by a franchise dealer in Anchorage, AK · On lot for 18 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 AT4 is listed at $46,899 by a franchise dealer in Anchorage, AK 99501. It has 73,068 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 6.2L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 5 similar vehicles in the Anchorage market, the estimated market range is $39,699 to $44,599. The local market range in AK is $42,000 to $42,000.

This vehicle has been on the lot for 18 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Anchorage, AK trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2021 GMC Sierra 1500 against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Anchorage, AK, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP9EELXMG164782 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 GMC Sierra 1500 Market in AK

Comparable Vehicles

56

Average Price

$40,556

Price Range

$22,900–$58,995

Avg Days on Lot

41

Based on 56 comparable 2019-2023 GMC Sierra 1500 listings in AK, the average asking price is $40,556. This listing at $46,899 is $6,343 above average (16% above market). Comparable prices in AK range from $22,900 to $58,995. Similar vehicles spend an average of 41 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in AK

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)