Vehicle Details
2021 GMC Sierra 1500
SLT
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
$30,491 · $199 below market low
- Regional range
- $30,690 – $43,900
- vs. market low
- — $199 (1% below)
- Comparable vehicles
- 34
Similar vehicles recently sold in an estimated 18–72 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.
Dealer Info
Scottsdale, AZ
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About This 2021 GMC Sierra 1500
Listing updated: May 22, 2026Listed 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:
- Great Deal — priced below the typical range for comparable vehicles.
- Fair Price — priced within the expected range for comparable vehicles.
- Overpriced — priced above the typical range for comparable vehicles.
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)
2020 GMC Sierra 1500
SLT
Glendale, AZ
2019 GMC Sierra 1500
SLT
Phoenix, AZ
2019 GMC Sierra 1500
SLT
Prescott, AZ
2021 GMC Sierra 1500
SLT
Phoenix, AZ
2021 GMC Sierra 1500
SLT
Scottsdale, AZ
2021 GMC Sierra 1500
SLT
Peoria, AZ
2019 GMC Sierra 1500
AT4
Phoenix, AZ
2020 GMC Sierra 1500
AT4
Scottsdale, AZ