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2018 Porsche 911 GT3 991, photo 1
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At a glance

Year
2018
Mileage
14,603 mi
Exterior
Chalk
Interior
Black
Engine
4.0L H6
Transmission
Automatic
Drivetrain
Rear-wheel Drive
Body
Coupe
VIN
WP0AC2A96JS174519

About this car

The 2018 Porsche 911 GT3 pairs the iconic 991.2 chassis with a 4.0-liter naturally aspirated flat-six that delivers 500 horsepower and 339 lb-ft of torque, revving to a 9,000-rpm redline. Finished in Chalk over a Black Leather/Alcantara interior, this example has covered just 14,603 miles and was specified from the factory with the GT Sport 6-speed manual transmission.

Rear-wheel drive, rear-axle steering, and Porsche Ceramic Composite Brakes provide the mechanical foundation, while the car’s extensive options list reflects deliberate track-focused choices. Full bucket seats, LED headlights in black with PDLS, and SportDesign exterior mirrors with carbon-fiber upper trim sit alongside wheels finished in satin black and painted side skirts.

Additional details include an extended-range 23.7-gallon fuel tank, a steering wheel with red top-center marking, white instrument dials, Racing Yellow seat belts, and a brushed aluminum interior package in anthracite. Storage compartment lid in Alcantara with Porsche crest, auto-dimming mirrors with rain sensor, aluminum-look fuel cap, and a fire extinguisher complete the specification, all protected by full paint-protection film.

Factory Options
GT Sport Manual Transmission (6-Speed)
Chalk Special Color
Porsche Ceramic Composite Brakes (PCCB)
Full Bucket Seats
LED Headlights in Black incl. PDLS
SportDesign Exterior Mirrors (Upper Trim) in Carbon Fiber
Wheels Painted in Satin Black
Side Skirts Painted
Extended Range Fuel Tank, 23.7 gal
Steering Wheel with Top Center Marking in Red
Instrument Dials in White
Seat Belts in Racing Yellow
Brushed Aluminum Interior Package in Anthracite
Storage Compartment Lid in Alcantara with Porsche Crest
Auto-Dimming Mirrors with Integrated Rain Sensor
Fuel Cap with Aluminum Look Finish
Fire Extinguisher
Full PPF

Price vs. market

Above Market $19,045 (9%) above the median of 128 comparable listings.

This car
$238,990
Median asking
$219,945
Comparables
128 · 2016–2018
Median mileage
14,735 mi (this car 14,603)

Compared with other active listings of the same model (model years ±2) on Exotics Group. These are dealers' asking prices, not sale prices, and condition, options, mileage and history are not adjusted for.

Factory color

Chalk

Porsche factory color

Porsche's Chalk color can be described as a sophisticated and timeless shade that exudes understated elegance. It is a light, creamy gray that leans towards a warm, earthy tone, providing a subtle and refined appearance. The color Chalk is versatile, making it a popular choice for those looking for a modern and sleek finish on their Porsche vehicle. Its soft hue has a calming effect, creating a sense of tranquility and luxury. Overall, Chalk is a sophisticated and stylish color choice that adds a touch of sophistication to any Porsche model.

About the Porsche 911 GT3 991

Production
2011–2019
Cylinders
6
Powertrain
Combustion
Body
Coupe

The Porsche 911 GT3 (991 generation) was produced between 2013 and 2019, marking a significant evolution in Porsche’s high-performance lineup. Approximately 10,000 units of the 991 GT3 were manufactured across its variants, including the standard GT3, GT3 RS, and limited editions, making it relatively rare compared to base 911 models. It is powered by a naturally aspirated 3.8-liter flat-six engine in early models, upgraded to a 4.0-liter in later versions (2017-2019), delivering between 475 and 520 horsepower depending on the variant. Performance highlights include a 0-60 mph time of around 3.0-3.5 seconds and a top speed exceeding 195 mph, with the GT3 RS achieving track-focused aerodynamics and handling.

For exotic car collectors, the 991 GT3 holds appeal due to its rarity, especially in manual transmission configurations offered in later years (991.2), and special editions like the GT3 Touring Package, which prioritizes understated styling. Historical significance lies in its return to a purist driving experience, with Porsche responding to enthusiast demand for manuals. Value trends show steady appreciation, particularly for low-mileage examples and RS variants, often fetching premiums in the $150,000-$250,000 range at auctions as of recent market data.

From the Journal

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