U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
No Photo Available

Vehicle Details

VINWP0CD2A9XGS178412
TrimTurbo
Exterior ColorSilver
Drivetrain4WD
Engine3.8L H6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot33

2016 Porsche 911

Turbo

Unscored
$128,49132,990 mi

Ann Arbor, MI 48104

Is this 2016 Porsche 911 Turbo a good deal?

OAV verdict: Unscored

Why: Listed at $128,491, comparable market range $128,491–$128,491. Days on lot: 33 days (market average 39 days).

Market price position

128,491
128,491
128,491

$128,491 · only listing at this price

$128,491 — single data point
Regional range
$128,491 (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 1677 days.

Dealer Info

Hidden
Hidden

Ann Arbor, MI

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this independent dealer in Ann Arbor, MI

About This 2016 Porsche 911

Listing updated: May 25, 2026

Listed by an independent dealer in Ann Arbor, MI · On lot for 33 days · VIN verifiable at NHTSA

This used 2016 Porsche 911 Turbo is listed at $128,491 by an independent dealer in Ann Arbor, MI 48104. It has 32,990 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 3.8L H6 engine and Automatic 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 Ann Arbor market, the estimated market range is $128,491 to $128,491.

This vehicle has been on the lot for 33 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 Ann Arbor, MI convertibles 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 2016 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 Ann Arbor, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0CD2A9XGS178412 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.

2016 Porsche 911 Market in MI

Comparable Vehicles

48

Average Price

$142,287

Price Range

$64,977–$246,000

Avg Days on Lot

39

Based on 48 comparable 2014-2018 Porsche 911 listings in MI, the average asking price is $142,287. This listing at $128,491 is $13,796 below average (10% below market). Comparable prices in MI range from $64,977 to $246,000. Similar vehicles spend an average of 39 days on dealer lots in this market.

Similar Porsche 911 Listings in MI

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