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

VINWDBSK71F79F142532
TrimSL550
Exterior ColorGray
DrivetrainRWD
Engine5.5L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot243

2009 Mercedes-Benz SL-Class

SL550

Unscored
$12,695111,284 mi

Killeen, TX 76543

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

OAV verdict: Unscored

Why: Listed at $12,695, comparable market range $12,695–$12,695. Days on lot: 243 days (market average 118 days).

Market price position

12,695
12,695
12,695

$12,695 · only listing at this price

$12,695 — single data point
Regional range
$12,695 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1598 days.

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$23,749 – $23,749

Killeen Auto Sales

Killeen, TX

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 Killeen Auto Sales for current availability of this 2009 Mercedes-Benz SL-Class SL550 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 2009 Mercedes-Benz SL-Class

Listing updated: Jun 23, 2026

Listed by an independent dealer in Killeen, TX · On lot for 243 days · VIN verifiable at NHTSA

This used 2009 Mercedes-Benz SL-Class SL550 is listed at $12,695 by killeen auto sales in Killeen, TX 76543. It has 111,284 miles on the odometer. The exterior color is Gray. 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 Killeen market, the estimated market range is $12,695 to $12,695.

This vehicle has been on the lot for 243 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 Killeen, TX 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 Killeen, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WDBSK71F79F142532 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 TX

Comparable Vehicles

45

Average Price

$24,049

Price Range

$8,970–$40,084

Avg Days on Lot

118

Based on 45 comparable 2007-2011 Mercedes-Benz SL-Class listings in TX, the average asking price is $24,049. This listing at $12,695 is $11,354 below average (47% below market). Comparable prices in TX range from $8,970 to $40,084. Similar vehicles spend an average of 118 days on dealer lots in this market.

Similar Mercedes-Benz SL-Class Listings in TX

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