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

2003 Mercedes-Benz SL-Class SL500

2003 Mercedes-Benz SL-ClassView this vehicle at 786 auto sales →

Vehicle Details

VINWDBSK75F33F047936
TrimSL500
Exterior ColorBlack
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot147

SL500

Fair Price
$13,91484,378 mi

Fresno, CA 93702

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

OAV verdict: Fair Price

Why: Listed at $13,914, comparable market range $8,550–$22,117, based on 14 comparable listings. Listed 147 days.

Market price position

$13,914 · within market range

Comparable range
$8,550 – $22,117
vs. market
$5,364 above low · $8,203 below high
Comparable vehicles
14

Market Retail Price (MRP™)

$15,334

This vehicle $13,914 · $1,420 (9%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$11,412

This vehicle $13,914 · $2,502 (22%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-22) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 20114 days.

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$8,550 – $22,117

786 Auto Sales

Fresno, CA

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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: Sep 22, 2026

Listed by an independent dealer in Fresno, CA · On lot for 147 days · VIN verifiable at NHTSA

This used 2003 Mercedes-Benz SL-Class SL500 is listed at $13,914 by 786 auto sales in Fresno, CA 93702. It has 84,378 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 independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 14 comparable listings matched to this vehicle, the estimated market range is $8,550 to $22,117. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 147 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 22, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Fresno, CA convertibles market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2003 Mercedes-Benz SL-Class against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Fresno, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK75F33F047936 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.

2003 Mercedes-Benz SL-Class Market in CA

CA Market Listings

76

Average Price

$15,542

Price Range

$9,745–$24,056

Avg Days on Lot

290

Based on all 76 2001-2005 Mercedes-Benz SL-Class listings in the CA market, the average asking price is $15,542. This listing at $13,914 is $1,628 below the broader CA average (10% below the CA average). This is a wider, all-trim comparison across CA; OAV's price verdict above uses the closer comparable set. Comparable prices in CA range from $9,745 to $24,056. Similar vehicles spend an average of 290 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in CA

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

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.