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

2013 Mercedes-Benz S-Class S550

2013 Mercedes-Benz S-ClassView this vehicle at champ motors →

Vehicle Details

VINWDDNG9EB8DA536023
TrimS550
Drivetrain4WD
Engine4.7L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot10

S550

Unscored
$14,50083,000 mi

Roswell, GA 30075

Is this 2013 Mercedes-Benz S-Class S550 a good deal?

OAV verdict: Unscored

Why: Listed at $14,500. OAV publishes a price verdict only when it has enough closely comparable listings to stand behind one. This listing did not clear that bar, so OAV withholds a verdict rather than guessing. Listed 10 days.

Market price position

OAV publishes a price verdict only when it has enough closely comparable listings to stand behind one. This listing did not clear that bar, so OAV withholds a verdict rather than guessing.

Champ Motors

Roswell, GA

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About This 2013 Mercedes-Benz S-Class

Listing updated: Sep 23, 2026

Listed by an independent dealer in Roswell, GA · On lot for 10 days · VIN verifiable at NHTSA

This used 2013 Mercedes-Benz S-Class S550 is listed at $14,500 by champ motors in Roswell, GA 30075. It has 83,000 miles on the odometer (dealer-reported, not independently verified by OAV). It features a 4WD drivetrain with a 4.7L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Unscored. OAV publishes a price verdict only when it has enough closely comparable listings to stand behind one. This listing did not clear that bar, so OAV withholds a verdict rather than guessing.

This vehicle has been on the lot for 10 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 23, 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 Roswell, GA sedans 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 2013 Mercedes-Benz S-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 Roswell, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDDNG9EB8DA536023 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.

2013 Mercedes-Benz S-Class Market in GA

GA Market Listings

58

Average Price

Price Range

Avg Days on Lot

172

Based on all 58 2011-2015 Mercedes-Benz S-Class listings in the GA 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 172 days on dealer lots in this market.

Similar Mercedes-Benz S-Class Listings in GA

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: S550 — 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.