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

VIN1GTU9DED6MZ222554
TrimSLT
Exterior ColorSilver
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot3

2021 GMC Sierra 1500

SLT

Great Deal
$30,491105,444 mi

Scottsdale, AZ 85251

Is this 2021 GMC Sierra 1500 SLT a good deal?

OAV verdict: Great Deal

Why: Listed at $30,491, comparable market range $30,690–$43,900, based on 34 comparable listings. Days on lot: 3 days (market average 53 days).

Market price position

30,690
43,900
30,491

$30,491 · $199 below market low

$30,690comparable$43,900
Regional range
$30,690 – $43,900
vs. market low
— $199 (1% below)
Comparable vehicles
34
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1872 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.

Regional Range$30,690 – $43,900

Dealer Info

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Scottsdale, AZ

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About This 2021 GMC Sierra 1500

Listing updated: May 22, 2026

Listed by a franchise dealer in Scottsdale, AZ · On lot for 3 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 SLT is listed at $30,491 by a franchise dealer in Scottsdale, AZ 85251. It has 105,444 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 34 similar vehicles in the Scottsdale market, the estimated market range is $30,690 to $43,900.

This vehicle has been on the lot for 3 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 Scottsdale, AZ 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 Scottsdale, AZ, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTU9DED6MZ222554 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 AZ

Comparable Vehicles

474

Average Price

$38,738

Price Range

$18,995–$75,000

Avg Days on Lot

53

Based on 474 comparable 2019-2023 GMC Sierra 1500 listings in AZ, the average asking price is $38,738. This listing at $30,491 is $8,247 below average (21% below market). Comparable prices in AZ range from $18,995 to $75,000. Similar vehicles spend an average of 53 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in AZ

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