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

VINWP0AB2A91BS721023
TrimCarrera S
Exterior ColorGray
Drivetrain4WD
Engine3.8L H6
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot58

2011 Porsche 911

Carrera S

Unscored
$82,99546,821 mi

Topsfield, MA 01983

Is this 2011 Porsche 911 Carrera S a good deal?

OAV verdict: Unscored

Why: Listed at $82,995, comparable market range $82,995–$82,995. Days on lot: 58 days (market average 57 days).

Market price position

$82,995 · only listing at this price

$82,995 — single data point
Regional range
$82,995 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Market Retail Price (MRP™)

$82,995

This vehicle $82,995 · priced at MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$102,132

This vehicle $82,995 · $19,137 (19%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-17) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2288 days.

Market Breakdown

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

Regional Range$69,998 – $69,998

Topsfield Motor Company

Topsfield, MA

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

View all vehicles from topsfield motor company

Request availability and out-the-door price

OAV will route your inquiry to Topsfield Motor Company for current availability of this 2011 Porsche 911 Carrera S 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 2011 Porsche 911

Listing updated: Jul 17, 2026

Listed by an independent dealer in Topsfield, MA · On lot for 58 days · VIN verifiable at NHTSA

This used 2011 Porsche 911 Carrera S is listed at $82,995 by topsfield motor company in Topsfield, MA 01983. It has 46,821 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 3.8L 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 Topsfield market, the estimated market range is $82,995 to $82,995.

This vehicle has been on the lot for 58 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 Topsfield, MA 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 2011 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 Topsfield, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AB2A91BS721023 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 updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2011 Porsche 911 Market in MA

Comparable Vehicles

9

Average Price

$87,170

Price Range

$66,990–$125,900

Avg Days on Lot

57

Based on 9 comparable 2009-2013 Porsche 911 listings in MA, the average asking price is $87,170. This listing at $82,995 is $4,175 below average (5% below market). Comparable prices in MA range from $66,990 to $125,900. Similar vehicles spend an average of 57 days on dealer lots in this market.

Similar Porsche 911 Listings in MA

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