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

VINWDDNG71X27A058580
TrimS550
Exterior ColorBlack
DrivetrainRWD
Engine5.5L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot784

2007 Mercedes-Benz S-Class

S550

Unscored
$5,500127,632 mi

Rock Island, IL 61201

Branded History

Reported title-brand history on this vehicle (salvage). OAV indicator from reported history events — not an official title or NMVTIS report.

Is this 2007 Mercedes-Benz S-Class S550 a good deal?

OAV verdict: Unscored

Why: Listed at $5,500, comparable market range $5,500–$5,500. Days on lot: 784 days (market average 172 days).

Market price position

5,500
5,500
5,500

$5,500 · only listing at this price

$5,500 — single data point
Regional range
$5,500 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Branded-title price context: Branded-title S-Classs like this typically sell ~17% below comparable clean-title vehicles. The market range shown above is for clean-title cars — this listing's price reflects branded-title history.

Branded-adjusted estimate: $4,571$4,571 (clean-title range scaled by the branded discount — an estimate, not an appraisal).

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 20150 days.

Verify before inquiring
  • This listing has been on market about 5.2x longer than typical for similar vehicles (cohort sells in 20–150 days; this one is at 784). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$6,500 – $6,500
Regional Range$6,500 – $6,500

Unique Motors

Rock Island, IL

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

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Request availability and out-the-door price

OAV will route your inquiry to Unique Motors for current availability of this 2007 Mercedes-Benz S-Class S550 and an out-the-door price quote (taxes, fees, addons included).

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

About This 2007 Mercedes-Benz S-Class

Listing updated: Jul 9, 2026

Listed by an independent dealer in Rock Island, IL · On lot for 784 days · VIN verifiable at NHTSA

This used 2007 Mercedes-Benz S-Class S550 is listed at $5,500 by unique motors in Rock Island, IL 61201. It has 127,632 miles on the odometer. The exterior color is Black. It features a RWD drivetrain with a 5.5L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Rock Island market, the estimated market range is $5,500 to $5,500. The local market range in IL is $6,500 to $6,500.

This vehicle has been on the lot for 784 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Rock Island, IL sedans market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2007 Mercedes-Benz S-Class against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

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 surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Rock Island, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDDNG71X27A058580 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2007 Mercedes-Benz S-Class Market in IL

Comparable Vehicles

31

Average Price

$8,735

Price Range

$2,996–$14,500

Avg Days on Lot

172

Based on 31 comparable 2005-2009 Mercedes-Benz S-Class listings in IL, the average asking price is $8,735. This listing at $5,500 is $3,235 below average (37% below market). Comparable prices in IL range from $2,996 to $14,500. Similar vehicles spend an average of 172 days on dealer lots in this market.

Similar Mercedes-Benz S-Class Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: S550 — compare trims below)