Vehicle Details
2021 GMC Sierra 1500
SLT
Clermont, FL 34711
Is this 2021 GMC Sierra 1500 SLT a good deal?
OAV verdict: Fair Price
Why: Listed at $35,035, comparable market range $30,994–$41,936, based on 29 comparable listings. Days on lot: 78 days (market average 41 days).
Market price position
$35,035 · within market range
- Regional range
- $30,994 – $41,936
- vs. market
- $4,041 above low · $6,901 below high
- Comparable vehicles
- 29
Similar vehicles recently sold in an estimated 14–60 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.
Kia Of Clermont
Clermont, FL
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Kia Of Clermont for current availability of this 2021 GMC Sierra 1500 SLT and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2021 GMC Sierra 1500
Listing updated: Jun 25, 2026Listed by a franchise dealer in Clermont, FL · On lot for 78 days · VIN verifiable at NHTSA
This used 2021 GMC Sierra 1500 SLT is listed at $35,035 by kia of clermont in Clermont, FL 34711. It has 57,454 miles on the odometer. The exterior color is Black. 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 29 similar vehicles in the Clermont market, the estimated market range is $30,994 to $41,936.
This vehicle has been on the lot for 78 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 Clermont, FL 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 Clermont, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP8DED7MZ126366 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 FL
Comparable Vehicles
2,687
Average Price
$39,300
Price Range
$11,999–$73,290
Avg Days on Lot
41
Based on 2,687 comparable 2019-2023 GMC Sierra 1500 listings in FL, the average asking price is $39,300. This listing at $35,035 is $4,265 below average (11% below market). Comparable prices in FL range from $11,999 to $73,290. Similar vehicles spend an average of 41 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in FL
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)
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SLT
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SLT
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2021 GMC Sierra 1500
SLT
Daytona Beach, FL
2021 GMC Sierra 1500
SLT
Fort Myers, FL
2021 GMC Sierra 1500
SLT
Melbourne, FL
2021 GMC Sierra 1500
SLT
Naples, FL
2020 GMC Sierra 1500
SLT
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