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

2004 Mercedes-Benz SL-Class SL500

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Vehicle Details

VINWDBSK75F04F071094
TrimSL500
Exterior ColorBlack
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot226

SL500

Unscored
$16,00049,567 mi

Reading, PA 19605

Is this 2004 Mercedes-Benz SL-Class SL500 a good deal?

OAV verdict: Unscored

Why: Listed at $16,000. OAV has not found enough comparable listings for a reliable market range or verdict. Days on lot: 226 days (market average 325 days).

Market price position

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

Comparable vehicles nationally recently sold in an estimated 2188 days.

Verify before inquiring
  • This listing has been available about 2.6x longer than comparable vehicles typically take to sell (cohort sells in 21–88 days; this one is at 226). Confirm its history, condition, availability, and out-the-door price before proceeding.

Hd Auto Sales Corp

Reading, PA

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

About This 2004 Mercedes-Benz SL-Class

Listing updated: Aug 8, 2026

Listed by an independent dealer in Reading, PA · On lot for 226 days · VIN verifiable at NHTSA

This used 2004 Mercedes-Benz SL-Class SL500 is listed at $16,000 by hd auto sales corp in Reading, PA 19605. It has 49,567 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. 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 226 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 Reading, PA 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 2004 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 Reading, PA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK75F04F071094 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 PA

PA Market Listings

23

Average Price

$17,568

Price Range

$6,999–$24,995

Avg Days on Lot

325

Based on all 23 2002-2006 Mercedes-Benz SL-Class listings in the PA market, the average asking price is $17,568. 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 PA range from $6,999 to $24,995. Similar vehicles spend an average of 325 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in PA

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