U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
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2023 Porsche 911

Vehicle Details

VINWP0AB2A99PS221960
TrimGTS
Exterior ColorBlack
Drivetrain4WD
Engine3.0L H6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
MSRP$174,773
Days on Lot28
Days on Market27

2023 Porsche 911

GTS

Fair Price
$174,7736,222 miles

Walnut Creek, CA 94597

Market price position

157,990
214,991
174,773

$174,773 · within market range

$157,990comparable$214,991
Regional range
$157,990 – $214,991
vs. market
$16,783 above low · $40,218 below high
Comparable vehicles
10

Market Breakdown

Regional Range$157,990 – $214,991

Dealer Info

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Walnut Creek, CA

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About This 2023 Porsche 911

Listing updated: Apr 21, 2026

Listed by a franchise dealer in Walnut Creek, CA · On lot for 28 days · VIN verifiable at NHTSA

This used 2023 Porsche 911 GTS is listed at $174,773 by a franchise dealer in Walnut Creek, CA 94597. It has 6,222 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 3.0L H6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 10 similar vehicles in the Walnut Creek market, the estimated market range is $157,990 to $214,991.

This vehicle has been on the lot for 28 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Walnut Creek, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN WP0AB2A99PS221960 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.

2023 Porsche 911 Market in CA

Comparable Vehicles

1,333

Average Price

$229,437

Price Range

$99,995–$799,995

Avg Days on Lot

70

Based on 1,333 comparable 2021-2025 Porsche 911 listings in CA, the average asking price is $229,437. This listing at $174,773 is $54,664 below average (24% below market). Comparable prices in CA range from $99,995 to $799,995. Similar vehicles spend an average of 70 days on dealer lots in this market.

Similar Porsche 911 Listings in CA

8 comparable vehicles with similar year and mileage