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

VINWDBSK71F19F143692
TrimSL550
Exterior ColorSilver
DrivetrainRWD
Engine5.5L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot257

2009 Mercedes-Benz SL-Class

SL550

Unscored
$19,50070,897 mi

Tampa, FL 33607

Is this 2009 Mercedes-Benz SL-Class SL550 a good deal?

OAV verdict: Unscored

Why: Listed at $19,500, comparable market range $14,980–$23,900, based on 6 comparable listings. Days on lot: 257 days (market average 122 days).

Market price position

14,980
23,900
19,500

$19,500 · within market range

$14,980comparable$23,900
Regional range
$14,980 – $23,900
vs. market
$4,520 above low · $4,400 below high
Comparable vehicles
6
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1872 days.

Verify before inquiring
  • This listing has been on market about 3.6x longer than typical for similar vehicles (cohort sells in 18–72 days; this one is at 257). 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$19,318 – $19,318
Regional Range$14,980 – $23,900

Dealer Info

Hidden
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Tampa, FL

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About This 2009 Mercedes-Benz SL-Class

Listing updated: May 25, 2026

Listed by an independent dealer in Tampa, FL · On lot for 257 days · VIN verifiable at NHTSA

This used 2009 Mercedes-Benz SL-Class SL550 is listed at $19,500 by an independent dealer in Tampa, FL 33607. It has 70,897 miles on the odometer. The exterior color is Silver. 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 6 similar vehicles in the Tampa market, the estimated market range is $14,980 to $23,900. The local market range in FL is $19,318 to $19,318.

This vehicle has been on the lot for 257 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 Tampa, FL 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 2009 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 Tampa, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK71F19F143692 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.

2009 Mercedes-Benz SL-Class Market in FL

Comparable Vehicles

58

Average Price

$31,027

Price Range

$9,995–$629,900

Avg Days on Lot

122

Based on 58 comparable 2007-2011 Mercedes-Benz SL-Class listings in FL, the average asking price is $31,027. This listing at $19,500 is $11,527 below average (37% below market). Comparable prices in FL range from $9,995 to $629,900. Similar vehicles spend an average of 122 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in FL

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