2018 Porsche 911 GT3 991

exoticsgroup.com

Home Events Rallies Journal Listings Partners Store

Account recovery

Enter the email on your account and we'll send you a link to choose a new password.

Back to Listings

1 / 44

Market Price $5,555 (3%) above the median of 128 comparable listings

This vehicle is offered by an independent dealer, not by Exotics Group. Price, mileage, equipment and availability come from the dealer and are not guaranteed.

Vehicle history

Carfax carVertical

Reports are sold by Carfax and carVertical, not by Exotics Group or the dealer. Ask the dealer whether they can provide one.

At a glance

Year

2018

Mileage

8,798 mi

Exterior

GT Silver Metallic

Interior

Black

Engine

4.0L H6

Transmission

Automatic

Drivetrain

Rear-wheel Drive

Body

Coupe

VIN

WP0AC2A99JS175101

About this car

The 2018 Porsche 911 GT3 delivers pure track-focused performance in a refined coupe package, finished in striking GT Silver Metallic over a Black Leather/Suede interior. With only 8,798 miles, this low-mileage example showcases the model’s signature wide-body stance, measuring 180 inches in length, 79.8 inches in width, and 51 inches in height, while maintaining a purposeful two-door, two-seat configuration.

Power comes from a naturally aspirated 4.0L H6 engine paired with an automatic transmission and rear-wheel drive, producing the distinctive high-revving character expected from a GT3. The powertrain is optimized for both road and circuit use, returning 17 mpg in the city and 24 mpg on the highway when running on premium unleaded fuel.

Inside, the cabin combines sport-oriented ergonomics with premium materials, highlighted by the Black Leather/Suede upholstery that wraps the supportive seating surfaces. Every element emphasizes driver engagement and lightweight construction without unnecessary ornamentation.

4.0L H6 engine

Automatic transmission

Rear-wheel drive

GT Silver Metallic exterior

Black Leather/Suede interior

8,798 miles

17 city / 24 highway mpg

Price vs. market

Market Price $5,555 (3%) above the median of 128 comparable listings.

Median This car

This car: $225,500
Median asking: $219,945
Comparables: 128 · 2016–2018
Median mileage: 14,735 mi (this car 8,798)

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

GT Silver Metallic

Porsche factory color · paint code M7Z

Listed in Porsche Exclusive Manufaktur Paint to Sample catalog (special-order where not a series color for the model). Factory code M7Z. | Previous text: GT Silver Metallic is a stunning color that exemplifies elegance and sophistication. It is a cool-toned silver shade that exudes a sense of luxury and modernity. The metallic finish gives the color a luminous quality, catching the light and showcasing the sleek lines of a Porsche vehicle. GT Silver Metallic is a timeless hue that complements the sporty and sleek design of a Porsche, adding a touch of glamour and refinement to any model. It is a versatile color that looks equally striking on a sleek sports car or a luxurious sedan, making it a popular choice among Porsche enthusiasts who appreciate timeless style with a modern twist.

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

Nov 3, 2026

First-Time Supercar Buyer, Part 1: The Market Landscape for First-Time Buyers

Part 1 of First-Time Supercar Buyer: what an entry-level exotic costs in 2026, with current Exotics Group asking prices, Bring a Trailer...

Maybe you’d also be interested in

2018 Porsche

We use strictly necessary cookies to run this site. With your permission we also use Google Analytics to measure traffic — it stays off unless you accept it. Some pages embed YouTube videos and Google Maps, which are provided by Google and may set their own cookies when they load.

Privacy Policy · Manage Preferences

Necessary / Functional

Required for core functionality (session, security, payments)

Analytics

Marketing / Advertising

Preferences / Personalization

Cancel

Members

Sign in to your Exotics Group account.

Membership

Join the Exotics Group community.

First name

Last name

Email

Invite code optional

Password

Confirm password

At least 8 characters, with an uppercase letter, a lowercase letter and a number.

By creating an account you agree to our Terms of Service and acknowledge our Privacy Policy.

Already a member?

Messages are sent by Exotics Group, LLC to existing customers who have opted in. Messages include OTP codes for MFA logging into our online portal and to event participants for meetup locations and rally progress updates.

Country Code

Phone Number

+1

By checking, you are allowing to receive transactional/informational SMS communications regarding account notifications, customer care, etc, from Exotics Group, LLC. Messages frequency may vary, Message and data rates may apply, reply STOP to opt-out.

Optional: by checking, you are allowing to receive promotional/marketing SMS communications from Exotics Group, LLC. Frequency may vary, Message and data rates may apply, reply STOP to opt-out. Consent is not a condition of any purchase.

By checking, I accept Terms of Service & Privacy Policy.

Cancel

Enter the six-digit code we sent to your phone.

Effective Date: 11 October, 2025

These Terms of Service (“Terms”) govern your access to and use of exoticsgroup.com and related services (collectively, the “Services”) provided by Exotics Group, LLC (“Exotics Group,” “we,” “us,” or “our”). By accessing or using the Services, you agree to these Terms. If you do not agree, do not use the Services.

You must be at least 18 years old and capable of forming a binding contract. You are responsible for maintaining the confidentiality of any account credentials and for all activities under your account.

Subject to these Terms, we grant you a nonexclusive, nontransferable, revocable license to access and use the Services for personal or internal business purposes. You agree not to:

Violate any applicable law or regulation;

Infringe or misappropriate intellectual property, privacy, or other rights;

Interfere with or disrupt the Services or related systems;

Access or scrape the Services using automated means without permission;

Upload malicious code or circumvent security controls.

You may submit content (e.g., listings, messages, images). You retain your rights in your content. By submitting content, you grant Exotics Group a worldwide, nonexclusive, royalty-free license to host, store, reproduce, display, and distribute that content solely to operate and promote the Services. You represent that you have all rights necessary to grant this license.

We may generate, collect, and share lead information and engagement metrics with sponsors, partners, and customers, as described in our Privacy & Cookie Policy. By using the Services, you acknowledge that lead data you submit (e.g., name, address, email, phone, Instagram handle) may be shared consistent with our policy and applicable law. For privacy requests, contact privacy@exoticsgroup.com.

If payments or commerce features are offered (e.g., via Square), you agree to comply with the applicable third-party terms. We are not responsible for third-party services, content, or sites linked from the Services.

The Services, including all trademarks, logos, and content provided by Exotics Group, are owned by Exotics Group or its licensors and protected by law. Except as expressly permitted, you may not copy, modify, distribute, or create derivative works based on the Services.

THE SERVICES ARE PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not guarantee that the Services will be uninterrupted, secure, or error-free.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, EXOTICS GROUP WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, RESULTING FROM (A) YOUR ACCESS TO OR USE OF OR INABILITY TO ACCESS OR USE THE SERVICES; (B) ANY CONDUCT OR CONTENT OF ANY THIRD PARTY; OR (C) UNAUTHORIZED ACCESS, USE, OR ALTERATION OF YOUR TRANSMISSIONS OR CONTENT. IN NO EVENT SHALL OUR AGGREGATE LIABILITY EXCEED THE GREATER OF ONE HUNDRED U.S. DOLLARS ($100) OR THE AMOUNT YOU PAID US, IF ANY, IN THE PAST SIX MONTHS.

You agree to indemnify, defend, and hold harmless Exotics Group and its affiliates, officers, agents, and employees from and against any claims, liabilities, damages, losses, and expenses, including reasonable attorneys’ fees, arising out of or in any way connected with your use of the Services or your violation of these Terms.

We may suspend or terminate your access to the Services at any time, with or without notice, for any reason including if we believe you have violated these Terms. Upon termination, the rights and licenses granted to you will end immediately.

These Terms are governed by the laws of the State of Washington, without regard to its conflict of laws principles. You agree to the exclusive jurisdiction and venue of the state and federal courts located in Washington State for any disputes not subject to arbitration (if applicable).

Before filing a claim, you agree to first contact us and attempt to resolve the dispute informally. If we cannot resolve it within 30 days, either party may pursue permissible claims in court unless we mutually agree to arbitration.

We may update these Terms from time to time. Changes will be posted with an updated effective date. Your continued use of the Services after changes become effective constitutes your acceptance of the revised Terms.

Exotics Group, LLC — Washington State
Email: privacy@exoticsgroup.com