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

VINWDBSK71F27F131614
TrimSL550
Exterior ColorBlack
DrivetrainRWD
Engine5.5L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot7

2007 Mercedes-Benz SL-Class

SL550

Unscored
$29,90045,822 mi

Federal Way, WA 98003

Is this 2007 Mercedes-Benz SL-Class SL550 a good deal?

OAV verdict: Unscored

Why: Listed at $29,900, comparable market range $29,900–$29,900. Days on lot: 7 days (market average 71 days).

Market price position

29,900
29,900
29,900

$29,900 · only listing at this price

$29,900 — single data point
Regional range
$29,900 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1755 days.

What does Demand-Verified mean?

Market Breakdown

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

Regional Range$10,995 – $18,798

Dealer Info

Hidden
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Federal Way, WA

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About This 2007 Mercedes-Benz SL-Class

Listing updated: May 23, 2026

Listed by an independent dealer in Federal Way, WA · On lot for 7 days · VIN verifiable at NHTSA

This used 2007 Mercedes-Benz SL-Class SL550 is listed at $29,900 by an independent dealer in Federal Way, WA 98003. It has 45,822 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 Federal Way market, the estimated market range is $29,900 to $29,900.

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).

Market context

This listing is part of OAV's broader Federal Way, WA convertibles 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 SL-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 Federal Way, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK71F27F131614 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 SL-Class Market in WA

Comparable Vehicles

16

Average Price

$21,231

Price Range

$9,995–$56,900

Avg Days on Lot

71

Based on 16 comparable 2005-2009 Mercedes-Benz SL-Class listings in WA, the average asking price is $21,231. This listing at $29,900 is $8,669 above average (41% above market). Comparable prices in WA range from $9,995 to $56,900. Similar vehicles spend an average of 71 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in WA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SL550 — compare trims below)