U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
1988 Porsche 911

Vehicle Details

VINWP0EB0914JS161436
Exterior ColorWhite
Inventory Typeused
Days on Lot11

1988 Porsche 911

Unscored
$83,500115,767 miles

Monterey, CA 93940

Is this 1988 Porsche 911 a good deal?

OAV verdict: Unscored

Why: Listed at $83,500, comparable market range $83,500–$83,500. Days on lot: 11 days (market average 83 days).

Market price position

83,500
83,500
83,500

$83,500 · only listing at this price

$83,500 — single data point
Regional range
$83,500 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Dealer Info

Hidden
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Monterey, CA

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About This 1988 Porsche 911

Listing updated: May 17, 2026

Listed by an independent dealer in Monterey, CA · On lot for 11 days · VIN verifiable at NHTSA

This used 1988 Porsche 911 is listed at $83,500 by an independent dealer in Monterey, CA 93940. It has 115,767 miles on the odometer. The exterior color is White..

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 Monterey market, the estimated market range is $83,500 to $83,500.

This vehicle has been on the lot for 11 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 Monterey, CA 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 1988 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Monterey, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0EB0914JS161436 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.

1988 Porsche 911 Market in CA

Comparable Vehicles

35

Average Price

$140,534

Price Range

$54,500–$1,339,995

Avg Days on Lot

83

Based on 35 comparable 1986-1990 Porsche 911 listings in CA, the average asking price is $140,534. This listing at $83,500 is $57,034 below average (41% below market). Comparable prices in CA range from $54,500 to $1,339,995. Similar vehicles spend an average of 83 days on dealer lots in this market.

Similar Porsche 911 Listings in CA

8 comparable vehicles within ±2 model years and ±30,000 miles