2018 Porsche 911

Porsche 991 GT3

2018 Porsche 911

2018 • MANUAL • Black

Source gallery

Extra listing photos help buyers judge presentation, cosmetics, and how honestly the seller is showing the car.

1 photos

Captured facts

VIN

WP0CB2A91JS147577

Live mileage

27,281 mi

Seller

Karma Westfield

History report

Not linked

Photos found

1

Listing read

Buyer-facing read on this listing

Used 2018 Porsche 911 for sale - $109,892, 27281 mi with Leather Seats, Navigation System, Alloy Wheels, Bluetooth, Adaptive Suspension, Backup Camera, CarPlay

This one currently reads below the comparable average by about $66,912, which makes documentation and condition the next things to verify.

Photo coverage is still thin at 1 image, so presentation quality is harder to judge without opening the source listing.

Documentation still reads thin here, so this is the kind of listing where invoice detail and specialist history should drive the next round of diligence.

VIN decode

Decoded directly from the listing VIN

Open VIN decoder

Decoded year

2018

Body class

Convertible/Cabriolet

Transmission

Unavailable

VINthusiast model

No exact model-page match

Current Listing

$109,892

Westfield, NJ27,281 mi

CAR GURUS

Seller

Karma Westfield

Service Records

Partial / Missing

Listed

Apr 30, 2026

Source status

Live on source

Listing essentials

Seller type: Dealer

Coupe

Black interior

Value Insight

Average comparable price

$176,804

Market read

Below Market

-$66,912 vs avg comp

Calculated from stored listings for the same model, similar mileage band, and matching transmission.

Why this reads below market

Current ask is $66,912 below the average comparable listing set.

Partial or missing service records usually cap buyer confidence in this segment.

Closest comps are matched on manual transmission and sorted toward similar mileage.

Watch This Car

Track price and history changes

Market trend

Daily average asking price across stored live listings for this model.

Latest

$10,012

May 6May 15May 19

Average ask

$172,529

Based on 16 stored live listings for this model.

Average sale

$176,143

Based on 7 stored closed sales we have captured so far.

Average auction result

$142,165

Based on 6 stored auction results, usually bid-to or reserve context.

Specs

Generation

991

Engine

GT3 flat-six

Mileage

27,281 mi

Color

Black

Maintenance Flags

Enthusiast diligence snapshot

Rod Bearings: UnknownVANOS: UnknownValve Adjustment: UnknownSubframe: Unknown

Comparable Listings

Closest comps

2014 Porsche 911 GT3

East Brunswick, NJ24,910 miMANUAL

$140,999

2014 Porsche 911 GT3

East Brunswick, NJ24,910 miMANUAL

$140,999

2015 Porsche 911 GT3

Carrollton, TX22,035 miMANUAL

$151,406

2016 Porsche 911 GT3 RS

Glen Cove, NY21,851 miMANUAL

$239,995

History Timeline

Listing and sale trail

LISTING

Apr 30, 2026

$109,892

27,281 mi

Recorded from Car Gurus

Known-car registry

Prior marketplace appearances tied to this car

VIN-linked source URLs stay attached to the same car record here, so you can see repeat dealer, auction, and marketplace appearances the way registry-style sites surface known-car history.

Car Gurus

1 appearance

Apr 30, 2026 to Apr 30, 2026

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