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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 zaza motors →

Vehicle Details

VINWDDNG7DB5DA491998
TrimS550
Exterior ColorBlack
DrivetrainRWD
Engine4.7L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot99

S550

Fair Price
$10,495139,898 mi

Stafford, TX 77477

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

OAV verdict: Fair Price

Why: Listed at $10,495, comparable market range $8,999–$28,900, based on 11 comparable listings. Listed 99 days.

Market price position

$10,495 · within market range

Comparable range
$8,999 – $28,900
vs. market
$1,496 above low · $18,405 below high
Comparable vehicles
11

Market Retail Price (MRP™)

$18,950

This vehicle $10,495 · $8,455 (45%) 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™)

$9,598

This vehicle $10,495 · $897 (9%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-11) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1473 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.

Local Range$12,795 – $12,795
Regional Range$8,999 – $28,900

Zaza Motors

Stafford, TX

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About This 2013 Mercedes-Benz S-Class

Listing updated: Sep 11, 2026

Listed by an independent dealer in Stafford, TX · On lot for 99 days · VIN verifiable at NHTSA

This used 2013 Mercedes-Benz S-Class S550 is listed at $10,495 by zaza motors in Stafford, TX 77477. It has 139,898 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a RWD drivetrain with a 4.7L 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 11 comparable listings matched to this vehicle, the estimated market range is $8,999 to $28,900. These comparisons match year, make, and model, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 99 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 11, 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 Stafford, TX 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 trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 Stafford, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDDNG7DB5DA491998 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.

2013 Mercedes-Benz S-Class Market in TX

TX Market Listings

117

Average Price

$20,279

Price Range

$11,987–$31,021

Avg Days on Lot

147

Based on all 117 2011-2015 Mercedes-Benz S-Class listings in the TX market, the average asking price is $20,279. This listing at $10,495 is $9,784 below the broader TX average (48% below the TX average). This is a wider, all-trim comparison across TX; OAV's price verdict above uses the closer comparable set. Comparable prices in TX range from $11,987 to $31,021. Similar vehicles spend an average of 147 days on dealer lots in this market.

Similar Mercedes-Benz S-Class Listings in TX

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.