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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

VINWDBSK75FX3F035718
TrimSL500
Exterior ColorRed
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot1275

SL500

Unscored
$19,50053,540 mi

Wellington, FL 33414

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

OAV verdict: Unscored

Why: Listed at $19,500. OAV found only 8 comparable listings — too few for a reliable market range or verdict. Days on lot: 1,275 days (market average 518 days).

Market price position

Limited comparable data — OAV has not assigned a reliable market verdict to this listing yet.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 1156 days).

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been available about 22.8x longer than comparable vehicles typically take to sell (cohort sells in 11–56 days; this one is at 1275). Confirm its history, condition, availability, and out-the-door price before proceeding.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$7,998 – $17,995

Autosport

Wellington, FL

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2003 Mercedes-Benz SL-Class

Listing updated: Aug 13, 2026

Listed by an independent dealer in Wellington, FL · On lot for 1275 days · VIN verifiable at NHTSA

This used 2003 Mercedes-Benz SL-Class SL500 is listed at $19,500 by autosport in Wellington, FL 33414. It has 53,540 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Red. 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 comparable set is too limited.

This vehicle has been on the lot for 1275 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 Wellington, FL 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), 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 Wellington, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK75FX3F035718 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 FL

FL Market Listings

39

Average Price

$17,800

Price Range

$5,999–$76,500

Avg Days on Lot

518

Based on all 39 2001-2005 Mercedes-Benz SL-Class listings in the FL market, the average asking price is $17,800. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in FL range from $5,999 to $76,500. Similar vehicles spend an average of 518 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in FL

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