Vehicle Details
2021 GMC Sierra 1500
SLT
Gainesville, GA 30501
Market price position
$24,995 · within market range
- Regional range
- $24,990 – $43,164
- vs. market
- $5 above low · $18,169 below high
- Comparable vehicles
- 42
Similar vehicles recently sold in an estimated 16–70 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
Gainesville, GA
This dealer is not yet on OAV
Request a connection and we'll notify the dealer you're interested
About This 2021 GMC Sierra 1500
Listing updated: May 2, 2026Listed by an independent dealer in Gainesville, GA · On lot for 16 days · VIN verifiable at NHTSA
This used 2021 GMC Sierra 1500 SLT is listed at $24,995 by an independent dealer in Gainesville, GA 30501. It has 172,919 miles on the odometer. The exterior color is Silver. It features a RWD drivetrain with a 5.3L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 42 similar vehicles in the Gainesville market, the estimated market range is $24,990 to $43,164. The local market range in GA is $39,995 to $39,995.
This vehicle has been on the lot for 16 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
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.
This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.
How this listing is verified
This vehicle listing was aggregated from an independent dealer in Gainesville, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP8DED4MZ223217 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 GA
Comparable Vehicles
2,039
Average Price
$42,210
Price Range
$13,500–$75,995
Avg Days on Lot
41
Based on 2,039 comparable 2019-2023 GMC Sierra 1500 listings in GA, the average asking price is $42,210. This listing at $24,995 is $17,215 below average (41% below market). Comparable prices in GA range from $13,500 to $75,995. Similar vehicles spend an average of 41 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in GA
8 comparable vehicles with similar year and mileage
2021 GMC Sierra 1500
Fayetteville, GA
2021 GMC Sierra 1500
Union City, GA
2021 GMC Sierra 1500
Gainesville, GA
2019 GMC Sierra 1500
Chatsworth, GA
2020 GMC Sierra 1500
Kingsland, GA
2020 GMC Sierra 1500
Macon, GA
2023 GMC Sierra 1500
Fayetteville, GA
2023 GMC Sierra 1500
Union City, GA