2021 GMC Sierra 3500 Denali HD

Listed by a franchise dealer in Leonardtown, MD · On lot for 16 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 3500 Denali HD Denali is listed at $59,998 by leonardtown ford in Leonardtown, MD 20650. It has 57,307 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 6.6L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Leonardtown market, the estimated market range is $59,998 to $59,998.

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).

Market context

This listing is part of OAV's broader Leonardtown, MD 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 2021 GMC Sierra 3500 Denali HD 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 Leonardtown, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49WEY3MF173121 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 updated daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 GMC Sierra 3500 Denali HD Market in MD

Based on 42 comparable 2019-2023 GMC Sierra 3500 Denali HD listings in MD, the average asking price is $57,602. This listing at $59,998 is $2,396 above average (4% above market). Comparable prices in MD range from $45,997 to $64,473. Similar vehicles spend an average of 34 days on dealer lots in this market.

Similar GMC Sierra 3500 Denali HD Listings in MD

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