2004 Mercedes-Benz SL-Class SL500

Listed by an independent dealer in Westport, MA · On lot for 69 days · VIN verifiable at NHTSA

This used 2004 Mercedes-Benz SL-Class SL500 is listed at $18,000 by john soares village garage in Westport, MA 02790. It has 37,000 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a RWD drivetrain with a 5.0L 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 comparable listings matched to this vehicle for its price verdict, the estimated market range is $18,000 to $18,000.

This vehicle has been on the lot for 69 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 Westport, MA convertibles 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 2004 Mercedes-Benz SL-Class 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 an independent dealer in Westport, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK75F04F070639 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2004 Mercedes-Benz SL-Class Market in MA

Based on all 21 2002-2006 Mercedes-Benz SL-Class listings in the MA market, the average asking price is $15,079. This listing at $18,000 is $2,921 above the broader MA average (19% above the MA average). This is a wider, all-trim comparison across MA; OAV's price verdict above uses the closer comparable set. Comparable prices in MA range from $8,999 to $24,998. Similar vehicles spend an average of 494 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in MA

6 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SL500 — compare trims below)