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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2003 Mercedes-Benz SL-Class SL500

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Vehicle Details

VINWDBSK75F33F027542
TrimSL500
Exterior ColorWhite
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot102

SL500

Unscored
$17,99553,088 mi

Frederick, MD 21701

Is this 2003 Mercedes-Benz SL-Class SL500 a good deal?

OAV verdict: Unscored

Why: Listed at $17,995. OAV has not found enough comparable listings for a reliable market range or verdict. Days on lot: 102 days (market average 140 days).

Market price position

OAV has not assigned a reliable market verdict to this listing yet — the available comparable evidence isn't sufficient to score it.

Motorworld

Frederick, MD

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About This 2003 Mercedes-Benz SL-Class

Listing updated: Aug 17, 2026

Listed by an independent dealer in Frederick, MD · On lot for 102 days · VIN verifiable at NHTSA

This used 2003 Mercedes-Benz SL-Class SL500 is listed at $17,995 by motorworld in Frederick, MD 21701. It has 53,088 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. 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. OAV has not assigned a reliable comparable market range for this vehicle yet — the available comparable evidence isn't sufficient for a reliable verdict.

This vehicle has been on the lot for 102 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 Frederick, MD convertibles 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 2003 Mercedes-Benz SL-Class against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out). Mileage-aware adjustment is also rolling out — on very high-mileage vehicles OAV withholds a verdict rather than overstate a discount the odometer explains. 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 Frederick, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK75F33F027542 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.

2003 Mercedes-Benz SL-Class Market in MD

MD Market Listings

4

Average Price

Price Range

Avg Days on Lot

140

Based on all 4 2001-2005 Mercedes-Benz SL-Class listings in the MD market. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Similar vehicles spend an average of 140 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in MD

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