2020 GMC Sierra 1500

Listed by a franchise dealer in Lighthouse Point, FL · On lot for 70 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 AT4 is listed at $28,889 by sheehan buick gmc in Lighthouse Point, FL 33064. It has 103,632 miles on the odometer. The exterior color is Gray. 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 Fair Price — priced at market value. Based on 59 similar vehicles in the Lighthouse Point market, the estimated market range is $26,050 to $36,843. The local market range in FL is $30,999 to $31,882.

This vehicle has been on the lot for 70 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 Lighthouse Point, 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.

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How this deal is rated

OAV compares this 2020 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 Lighthouse Point, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EED0LZ181775 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.

2020 GMC Sierra 1500 Market in FL

Based on 1,917 comparable 2018-2022 GMC Sierra 1500 listings in FL, the average asking price is $35,493. This listing at $28,889 is $6,604 below average (19% below market). Comparable prices in FL range from $11,999 to $71,790. Similar vehicles spend an average of 47 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: AT4 — compare trims below)