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

VINWP0AA2A91SS209314
TrimT
Exterior ColorGreen
DrivetrainRWD
Engine3.0L H6
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot67

2025 Porsche 911

T

Unscored
$173,9951,223 mi

Oakbrook Terrace, IL 60181

Is this 2025 Porsche 911 T a good deal?

OAV verdict: Unscored

Why: Listed at $173,995, comparable market range $173,995–$173,995. Days on lot: 67 days (market average 70 days).

Market price position

173,995
173,995
173,995

$173,995 · only listing at this price

$173,995 — single data point
Regional range
$173,995 (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 1185 days.

Dealer Info

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Oakbrook Terrace, IL

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About This 2025 Porsche 911

Listing updated: May 26, 2026

Listed by a franchise dealer in Oakbrook Terrace, IL · On lot for 67 days · VIN verifiable at NHTSA

This used 2025 Porsche 911 T is listed at $173,995 by a franchise dealer in Oakbrook Terrace, IL 60181. It has 1,223 miles on the odometer. The exterior color is Green. It features a RWD drivetrain with a 3.0L 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 Oakbrook Terrace market, the estimated market range is $173,995 to $173,995.

This vehicle has been on the lot for 67 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 Oakbrook Terrace, IL 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 2025 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 a franchise dealer in Oakbrook Terrace, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AA2A91SS209314 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.

2025 Porsche 911 Market in IL

Comparable Vehicles

278

Average Price

$244,240

Price Range

$129,500–$1,199,900

Avg Days on Lot

70

Based on 278 comparable 2023-2027 Porsche 911 listings in IL, the average asking price is $244,240. This listing at $173,995 is $70,245 below average (29% below market). Comparable prices in IL range from $129,500 to $1,199,900. Similar vehicles spend an average of 70 days on dealer lots in this market.

Similar Porsche 911 Listings in IL

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