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

VINWP0AA29974S622281
TrimCarrera
Exterior ColorSilver
DrivetrainRWD
Engine3.6L H6
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot74

2004 Porsche 911

Carrera

Unscored
$89,90013,932 mi

Sykesville, MD 21784

Is this 2004 Porsche 911 Carrera a good deal?

OAV verdict: Unscored

Why: Listed at $89,900, comparable market range $89,900–$89,900. Days on lot: 74 days (market average 58 days).

Market price position

89,900
89,900
89,900

$89,900 · only listing at this price

$89,900 — single data point
Regional range
$89,900 (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 9149 days.

Magden Motors

Sykesville, MD

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

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OAV will route your inquiry to Magden Motors for current availability of this 2004 Porsche 911 Carrera 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 2004 Porsche 911

Listing updated: Jun 17, 2026

Listed by an independent dealer in Sykesville, MD · On lot for 74 days · VIN verifiable at NHTSA

This used 2004 Porsche 911 Carrera is listed at $89,900 by magden motors in Sykesville, MD 21784. It has 13,932 miles on the odometer. The exterior color is Silver. It features a RWD drivetrain with a 3.6L H6 engine and Manual 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 Sykesville market, the estimated market range is $89,900 to $89,900.

This vehicle has been on the lot for 74 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 Sykesville, MD coupes 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 2004 Porsche 911 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 Sykesville, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AA29974S622281 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.

2004 Porsche 911 Market in MD

Comparable Vehicles

5

Average Price

$82,485

Price Range

$55,888–$147,950

Avg Days on Lot

58

Based on 5 comparable 2002-2006 Porsche 911 listings in MD, the average asking price is $82,485. This listing at $89,900 is $7,415 above average (9% above market). Comparable prices in MD range from $55,888 to $147,950. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Porsche 911 Listings in MD

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