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

2020 Mercedes-Benz S-Class S560

2020 Mercedes-Benz S-ClassView this vehicle at merlex auto group →

Vehicle Details

VINWDDUG8DB6LA517847
TrimS560
Exterior ColorGray
DrivetrainRWD
Engine4.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot7

S560

Fair Price
$45,39024,513 mi

Arlington, VA 22201

Is this 2020 Mercedes-Benz S-Class S560 a good deal?

OAV verdict: Fair Price

Why: Listed at $45,390, comparable market range $27,571–$50,680, based on 10 comparable listings. Listed 7 days.

Market price position

$45,390 · within market range

Comparable range
$27,571 – $50,680
vs. market
$17,819 above low · $5,290 below high
Comparable vehicles
10

Market Retail Price (MRP™)

$39,126

This vehicle $45,390 · $6,264 (16%) 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™)

$48,807

This vehicle $45,390 · $3,417 (7%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-03) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1354 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$27,571 – $50,680

Merlex Auto Group

Arlington, VA

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

About This 2020 Mercedes-Benz S-Class

Listing updated: Sep 3, 2026

Listed by an independent dealer in Arlington, VA · On lot for 7 days · VIN verifiable at NHTSA

This used 2020 Mercedes-Benz S-Class S560 is listed at $45,390 by merlex auto group in Arlington, VA 22201. It has 24,513 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a RWD drivetrain with a 4.0L 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 10 comparable listings matched to this vehicle, the estimated market range is $27,571 to $50,680. 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 7 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 3, 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 Arlington, VA 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 2020 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 Arlington, VA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDDUG8DB6LA517847 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.

2020 Mercedes-Benz S-Class Market in VA

VA Market Listings

92

Average Price

$40,680

Price Range

$24,603–$67,378

Avg Days on Lot

78

Based on all 92 2018-2022 Mercedes-Benz S-Class listings in the VA market, the average asking price is $40,680. This listing at $45,390 is $4,710 above the broader VA average (12% above the VA average). This is a wider, all-trim comparison across VA; OAV's price verdict above uses the closer comparable set. Comparable prices in VA range from $24,603 to $67,378. Similar vehicles spend an average of 78 days on dealer lots in this market.

Similar Mercedes-Benz S-Class Listings in VA

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: S560 — 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.