2018 Porsche 911

Porsche 991 Turbo

2018 Porsche 911

2018 • MANUAL • Silver

Source gallery

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

1 photos

Captured facts

VIN

Not captured yet

Live mileage

Mileage unavailable

Seller

Gas Motorcars

History report

Not linked

Photos found

1

Listing read

Buyer-facing read on this listing

FULL HIGH RESOLUTION PHOTOS AND DETAILED DESCRIPTION ON WWW.GASMOTORCARS.COMIF YOU HAVE A VEHICLE YOU ARE LOOKING TO SELL, PLEASE CALL US AT (770) 455-8494WE SHOW VEHICLES BY APPOINTMENT ONLY. PLEASE CALL TO SCHEDULE AN APPOINTMENT IN ORDER TO VIEW A LISTING IN PERSON.NEW ARRIVAL!! THIS 2018 991 911 GT3 CUP CAR IS IN EXCELLENT CONDITION! FIELDED SUCCESSFULLY UNDER PRIOR OWNERSHIP. HAS LOGBOOK PRESENT, EXTRA SET OF WHEELS, AIR TANK SILVER 18 CENTER LOCK WHEELS, PORSCHE-BRANDED BRAKE CALIPERS, FIRE SUPPRESSION SYSTEM, AIR JACK SYSTEM, FLAT BOTTOM ALCANTARA STEERING WHEEL, CURRENT RECARO BUCKET SEAT, AND SO MUCH MORE! THIS CAR IS READY FOR THE TRACK! COMES WITH LOGBOOK, EXTRA SET OF WHEELS, AND AIR TANK.EXTERIOR IS FINISHED IN WHITE, INTERIOR HAS BEEN STRIPPED OUT AND HAS FULL CAGE INSTALLED WITH ONLY DRIVER'S SEAT AND DASH LEFT.FACTORY FEATURES INCLUDE:4.0L FLAT-SIXSIX-SPEED SEQUENTIAL TRANSAXLESILVER 18 CENTER-LOCK WHEELSWHITE PAINTMULTIFUNCTION STEERING WHEELALUMINUM-STEEL COMPOSITE BODYWORKPORSCHE-BRANDED CALIPERSSINGLE FIXED BACK CARBON-FIBER BUCKET SEATS WITH HEAD RESTRAINTSSCHROTH PACING MULTI-POINT HARNESSFIRE SUPPRESSION SYSTEMFLAT BOTTOM ALCANTARA STEERING WHEELPORSCHE BRANDED DIGITAL DISPLAYXENON HEADLIGHTSLED TAIL LIGHTSCARBON-FIBER WINGCARBON-FIBER RACING SEATROLL CAGE W/DOOR BARSDIGITAL INSTRUMENT PANELFIRE SUPPRESSION SYSTEM18 CENTER-LOCK WHEELSAIR JACK SYSTEMAND MORE!GAS MOTORCARS IS A FAMILY OWNED AND OPERATED CAR DEALERSHIP LOCATED IN MARIETTA, GA. WE ONLY SELL VEHICLES OF THE HIGHEST QUALITY. WE SHIP VEHICLES WORLDWIDE AT THE BUYER'S EXPENSE. WE TAKE CONSIGNMENTS AS WELL AS TRADES.WE SHOW VEHICLES BY APPOINTMENT ONLY.PLEASE CALL AHEAD TO SCHEDULE A DATE AND TIME IN ORDER TO VIEW A LISTING IN PERSON.CONNECT WITH US ON INSTAGRAM @GASMOTORCARSIt is the customers sole responsibility to verify the existence and condition of any equipment listed. Neither the dealership nor DealerCarSearch is responsible for misprints on prices or equipment. It is the customers sole responsibility to verify the accuracy of the prices with the dealer, including the pricing for all added accessories.

This one currently reads below the comparable average by about $22,205, 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

VIN not captured for this listing

The source page did not expose a full VIN on this intake pass, so VIN decode, build-sheet lookup, and exact known-car matching are not available yet.

Current Listing

$149,979

Marietta, GAMileage unavailable

HEMMINGS

Seller

Gas Motorcars

Service Records

Partial / Missing

Listed

Jul 1, 2026

Source status

Live on source

Listing essentials

Seller type: dealer

Value Insight

Average comparable price

$172,184

Market read

Below Market

-$22,205 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 $22,205 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

$174,979

Jun 12Jun 30Jul 4

Average ask

$147,473

Based on 35 stored live listings for this model.

Average sale

$115,000

Based on 4 stored closed sales we have captured so far.

Average auction result

$111,932

Based on 22 stored auction results, usually bid-to or reserve context.

Specs

Generation

991

Engine

3.8L twin-turbo flat-six

Mileage

Mileage unavailable

Color

Silver

Maintenance Flags

Enthusiast diligence snapshot

Rod Bearings: UnknownVANOS: UnknownValve Adjustment: UnknownSubframe: Unknown

Comparable Listings

Closest comps

2018 Porsche 911

La Jolla, CA0 miMANUAL

$149,000

2016 Porsche 911

Rowlett, TX0 miMANUAL

$229,000

2016 Porsche 911

Mesa, AZ0 miMANUAL

$58,991

2016 Porsche 911

Jacksonville, FL0 miMANUAL

$145,500

History Timeline

Listing and sale trail

LISTING

Jul 1, 2026

$149,979

Mileage unavailable

Recorded from Hemmings

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.

Hemmings

1 appearance

Jul 1, 2026 to Jul 1, 2026