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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 carvolt llc →

Vehicle Details

VINWDBSK75F43F031180
TrimSL500
Exterior ColorSilver
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot74

SL500

Fair Price
$12,50090,322 mi

Mebane, NC 27302

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

OAV verdict: Fair Price

Why: Listed at $12,500, comparable market range $6,200–$17,894, based on 21 comparable listings. Listed 74 days.

Market price position

$12,500 · within market range

Comparable range
$6,200 – $17,894
vs. market
$6,300 above low · $5,394 below high
Comparable vehicles
21

Market Retail Price (MRP™)

$12,047

This vehicle $12,500 · $453 (4%) above 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™)

$10,921

This vehicle $12,500 · $1,579 (14%) 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$6,200 – $17,894

Carvolt Llc

Mebane, NC

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About This 2003 Mercedes-Benz SL-Class

Listing updated: Sep 22, 2026

Listed by an independent dealer in Mebane, NC · On lot for 74 days · VIN verifiable at NHTSA

This used 2003 Mercedes-Benz SL-Class SL500 is listed at $12,500 by carvolt llc in Mebane, NC 27302. It has 90,322 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. 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 21 comparable listings matched to this vehicle, the estimated market range is $6,200 to $17,894. 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 74 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 comparable band (patent pending) 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 Mebane, NC 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.
  • Unscored — OAV withholds a verdict when the evidence cannot support one: too few or too widely spread comparables, a price it cannot validate, a branded or salvage title, or mileage that would distort the comparison. The listing stays visible; only the rating is withheld.

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 Mebane, NC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK75F43F031180 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 vehicle market standardization technology (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 NC

NC Market Listings

16

Average Price

$13,529

Price Range

$6,500–$23,981

Avg Days on Lot

421

Based on all 16 2001-2005 Mercedes-Benz SL-Class listings in the NC market, the average asking price is $13,529. This listing at $12,500 is $1,029 below the broader NC average (8% below the NC average). This is a wider, all-trim comparison across NC; OAV's price verdict above uses the closer comparable set. Comparable prices in NC range from $6,500 to $23,981. Similar vehicles spend an average of 421 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in NC

6 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.