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Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Photo of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911 Thumbnail of 2018 Agate Grey Metallic Porsche 911

Porsche Certified

2018 Porsche 911 GT3

5,074 mi.

$224,900
Est. $4,141/mo*
Est. Not Priced /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
8.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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Deal Gauge™

Powered by Cars.com

We compared this car with similar 2018 Porsche 911s based on price, mileage, features, condition, and several other factors.
Avg. market price range
$206.6K $219.3K $232.1K $244.8K
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$224,900 This is a good deal.

What goes into the Deal Gauge™ price analysis?

100+ variables feed our Cars.com price analysis, which contains the seller’s listing information. The ultimate accuracy of the Deal Gauge™ is dependent on all such variables, and the seller is responsible for the accuracy of the information included within this listing.

Market

  • Supply & demand
  • Price
  • Original MSRP

Listing details

  • Add-on packages
  • Feature upgrades (e.g. alloy wheels, bluetooth)
  • Exterior & interior colors
  • Vehicle history (when available)

Seller

  • Dealer ratings & reviews
Our Cars.com price analysis is only an estimate to give you a head start on research. We always recommend contacting the seller of the car for more information on what factors impact its price. When possible, schedule a test drive for yourself.

How is it a “fair deal” if it’s higher than the average market range?

If a car is priced within a certain proximity of the average market range, we consider it “fair” because there may be details about this car that are unknown to Cars.com. Examples include aftermarket add-ons, pristine condition evaluations, and additional factors that increase value. We always recommend contacting the seller of this car for more information.

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Car shopper resources

Basics

Exterior color
Agate Grey Metallic
Interior color
Black
Drivetrain
Rear-wheel Drive
MPG
15–20

Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.
Fuel type
Gasoline
Transmission
Automatic
Engine
Premium Unleaded H-6 4.0 L/244
VIN
WP0AC2A92JS176171
Stock #
176171
Mileage
5,074 mi.

Vehicle history by CARFAX

Free CARFAX Report
Accidents or damage
None reported
1-owner vehicle
No
Personal use only
Yes
The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Isringhausen Imports

(1,055 reviews)
229 E. Jefferson St., Springfield, IL 62701

Seller’s notes about this car

This exceptional 2018 Porsche 911 GT3 in Agate Grey Metallic arrives with just 5,074 miles and will proudly be offered as a Porsche Certified Pre-Owned Vehicle with extended manufacturer warranty. It comes properly optioned with Full Bucket Seats, Front Axle Lift, Ceramic Composite Brakes, Bi-Xenon Headlights, Carbon Fiber Interior Trim, Door Handles and SportDesign Mirrors in High Gloss Black, Satin Platinum Wheels, PDK Transmission and more. With it's 500 horsepower naturally aspirated engine, the 991.2 GT3 is one of the last pure Porsche GT cars and this low mileage Certified example is an excellent opportunity to own one. At Isringhausen Imports, we hand pick only the finest automobiles to sell and have become a leader in the industry by working each day towards the greater good of our customers, our fellow employees, and our community. Contact a Porsche sales specialist today by calling 800-332-6142.
Our priority is you.

Check for recalls

Included warranty

Enjoy peace of mind with Porsche program benefits. View program details
Maximum age/mileage
13 Years/124,000 miles
Basic warranty terms
2 years/unlimited miles after new-car limited warranty expires or from the date of sale if the new vehicle limited warranty has expired
Powertrain
2 years/unlimited miles after new-car limited warranty expires or from the date of sale if the new vehicle limited warranty has expired
Dealer certification required
111-point inspection
Roadside assistance
Yes

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Price history

Listed 67 days ago.
$5,000 total price reduction!
6/05/25 Listed $229,900
7/24/25 -$5,000 $224,900
Total price amount is based on price change information provided by the seller.

Customize your payment

Based on est. car price of $224,900 at ...% APR* and ...% sales tax.
$...
Car price
$224,900
Down payment
-Not Priced
Trade-in value
-Not Priced
Estimated sales tax ...%
(based on ZIP)
+
Other fees*
Not included
Total loan amount
Total interest paid
(over life of loan)
+
Total loan & interest paid
Monthly payment
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Estimate trade-in
Get prequalified

Not all customers will qualify. All decisions related to submission of consumer’s credit application, assignment of financing agreement, and available lenders are at sole discretion of the dealer. Cars.com is not an automobile dealer or a lender, and will not render a credit decision.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

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Consumer reviews

See what others are saying about the 2018 Porsche 911.
(33 reviews)
97% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.5
  • Interior 4.8
  • Performance 5.0
  • Value 4.7
  • Exterior 5.0
  • Reliability 4.8

Most recent consumer reviews

NA 911 is the way to go.

October 17, 2022
By J Lo from Atlanta, GA
Owns this car

After 911 turbos, and then having Cayman S's, I knew I wanted a 911 NA. A GT3 version seemed to fit the bill, but I could not find any to test drive. I bought a 2018 sight unseen and when it was delivered to my house, and drove it, is when I realized: you don't know until you know. There's a reason why Chris Harris can have any car he wants, and test drives all cars, and chooses a GT3 for himself. It is quick, not as fast as a turbo, but it screams like a banshee when getting up to 9k rpms. The experience is what sells this car. It is endearing and I will not let it go. No car ADD when it comes to the GT3. After years of ownership, it has not had a single issue. Definitely recommend.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
8 people out of 10 found this review helpful. Did you?
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Love my 2018 Porsche 911.

June 2, 2021
By transolinc from Scottsdale, AZ
Owns this car

Great to drive. Looks very nice. Hugs the road. Creature comforts are great. Car has lots of power. Scottsdale Penske Porsche is a great dealership.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
6 people out of 6 found this review helpful. Did you?
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A "Feel Great" vehicle experience

December 14, 2020
By Bob from the AirPark from Scottsdale, AZ
Owns this car

I am a current (very pleased) 2016 Porsche Cayenne owner and a previous owner of a 2007 Porsche 911 Cabriolet. My new Porsche 911 Cabriolet is a wonderful addition to my garage. Top notch performance, quality, engineering and comfort...it is truly an extraordinary vehicle that I plan to keep for a long time.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
2 people out of 5 found this review helpful. Did you?
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See all 33 consumer reviews
Explore the 2018 Porsche 911 GT3

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