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2018 Porsche 911 GT3 991, photo 1
2018 Porsche 911 GT3 991, photo 2
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At a glance

Year
2018
Mileage
21,815 mi
Exterior
Guards Red
Interior
Black
Engine
4.0L H6
Transmission
Automatic
Drivetrain
Rear-wheel Drive
Body
Coupe
VIN
WP0AC2A95JS174589

About this car

The 2018 Porsche 911 GT3 delivers pure driving intensity with its 4.0L H6 engine, rear-wheel-drive layout, and 7-Speed Porsche Doppelkupplung (PDK) automatic transmission. Finished in Guards Red over a Black interior, this coupe pairs its aggressive stance with refined daily usability through features like automatic temperature control and power-adjustable seating.

Inside, the cabin features 4-Way Sport Seats Plus trimmed in Leather/Alcantara, a sport steering wheel, and Porsche Communication Management with navigation. Apple CarPlay integration, SiriusXM satellite radio, and Bluetooth wireless phone connectivity keep the driver connected, while the 8-speaker audio system with CD/DVD-Audio playback and internal memory provides entertainment options.

Performance hardware includes adaptive suspension, four-wheel independent suspension, speed-sensing steering, and a rear locking differential. The car rides on GT3 alloy wheels sized 9J x 20 front and 12J x 20 rear, wrapped in performance tires, and stops with 4-wheel disc brakes featuring ABS, brake assist, and electronic stability control.

Navigation system
8 Speakers
AM/FM radio: SiriusXM
CD player
DVD-Audio
Radio data system
Air Conditioning
Automatic temperature control
Front dual zone A/C
Rear window defroster
Porsche Communication Management
Power driver seat
Power steering
Power windows
Remote keyless entry
Adaptive suspension
Four wheel independent suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Front anti-roll bar
Knee airbag
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Passenger cancellable airbag
Rear anti-roll bar
Brake assist
Electronic Stability Control
Exterior Parking Camera Rear
Delay-off headlights
Fully automatic headlights
Headlight cleaning
High intensity discharge headlights: Bi-Xenon
Rear fog lights
Security system
Speed control
Bumpers: body-color
Heated door mirrors
Power door mirrors
Spoiler
4-Way Sport Seats Plus
Apple CarPlay
Driver door bin
Driver vanity mirror
Front reading lights
Illuminated entry
Outside temperature display
Overhead console
Passenger vanity mirror
Sport steering wheel
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trip computer
Front Bucket Seats
Front Center Armrest
Leather/Alcantara Seat Trim
Power passenger seat
Passenger door bin
Alloy wheels
Wheels: 9J x 20 Fr/12J x 20 Rr GT3
Variably intermittent wipers
Perimeter/approach lights

Price vs. market

Good Value $20,000 (9%) below the median of 128 comparable listings.

This car
$199,995
Median asking
$219,995
Comparables
128 · 2016–2018
Median mileage
14,657 mi (this car 21,815)

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

Guards Red

Porsche factory color · paint code 84A

Guards Red is one of Porsche's most recognizable colors: a rich, solid red with a minimal hint of orange and a special luminosity that makes a bold statement on any 911. Originally known as India Red, it has been offered as a standard 911 color since the 1970s. Earlier cars, including mid-1980s 911s, carried it under code 027, and it later appeared under codes 80K and 84A on models including the 964, 993 and 996 into the early 2000s.

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.

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