Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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.
Used
2018 Porsche 911
for sale
near
Phoenix, AZ
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2018 Porsche 911 Carrera GTS
Vehicle information
Features
Reviews
Top Tier Buying Experience
Amazing service! Quick, easy and to the point! Knowledgeable and friendly staff. They made purchasing a vehicle for my company a pleasant experience. I would recommend this company to anyone.
NA 911 is the way to go.
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.






Used
2018 Porsche 911 GT3
Vehicle information
Features
Reviews
I'm so happy I found my Z-3 at L.A.C. in AZ
Travis Walters was my salesman for the convertible sports car I purchased. He handled all my questions and details concerning the purchase. I would rate him in the top 5 percent. L.A.S. is a very good place to go to find something special. A.A.
Love my 2018 Porsche 911.
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.






Used
2018 Porsche 911 Carrera S
Vehicle information
Features
Reviews
Super great dealership.
Super great dealership. Loved our salesguy, David Williams was so professional and helpful. He knew so much about all of the different vehicles, and took us to their second location. We ended up with a beautiful BMW and will come back later this year for another SUV, and always deal with Certified Benz & Beemer in the future.
A "Feel Great" vehicle experience
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.






Used
2018 Porsche 911 Carrera 4 GTS
Vehicle information
Features
Reviews
The process was professional, courteous, and was easy
The process was professional, courteous, and was easy from start to finish. Zach was fantastic to deal with.
A thrilling experience
Owning a GT3 has been a great adventure. It's an exhilarating car and well worth the money. It's exciting and fast but not too crazy and doesn't get too much attention which I prefer. My only complain would be about the comfort, but you're not buying this car for that.






Used
2018 Porsche 911 Carrera GTS
Vehicle information
Features
Reviews
Quick response, straight forward answers, seems
Quick response, straight forward answers, seems legitimate. Will use in the future on another purchase.
Amazing and understated supercar
The car has blown my mind, this is a supercar that you can drive everyday. For a car that performs and is as fast, it’s extremely comfortable for daily use.






Used
2018 Porsche 911 Carrera S
Vehicle information
Features
Reviews
The sales rep Zach and his service manager were very
The sales rep Zach and his service manager were very helpful and knowledgeable regarding my visit with Auto Boom. Looking forward to a great experience!






Used
2018 Porsche 911 Carrera 4S Cabriolet
Vehicle information
Features
Reviews
Outstanding experience test drive and leaving with the
Outstanding experience test drive and leaving with the vehicle, took less than an hour. Sales and management were very helpful, knowledgeable and very friendly. Highly recommend the team at Auto boom.






Used
2018 Porsche 911 GT2 RS
Vehicle information
Features






Vehicle information
Features
Reviews
claims analyst
This was by far the best car buying experience I have ever had from the test drive to the final paperwork it was seamless. There was no pressure at this dealership which was very refreshing and unheard of these days.
There are 20 matching cars close to your year range.






Used
2019 Porsche 911 GT3 RS
Vehicle information
Features






Used
2020 Porsche 911 Carrera S
Vehicle information
Features






Used
2019 Porsche 911 Targa 4 GTS
Vehicle information
Features






Used
2017 Porsche 911 Turbo S
Vehicle information
Features






Porsche Certified
2019 Porsche 911 Carrera
Vehicle information
Features






Porsche Certified
2019 Porsche 911 GT3 RS
Vehicle information
Features






Porsche Certified
2019 Porsche 911 Carrera
Vehicle information
Features






Used
2020 Porsche 911 Carrera 4S Cabriolet
Vehicle information
Features






Used
2016 Porsche 911 Black Edition
Vehicle information
Features






Used
2019 Porsche 911 Carrera S
Vehicle information
Features






Used
2019 Porsche 911 Turbo
Vehicle information
Features






Used
2017 Porsche 911 Carrera 4S
Vehicle information
Features






Used
2019 Porsche 911 911 GT3 RS
Vehicle information
Features






Used
2016 Porsche 911 GT3 RS
Vehicle information
Features






Used
2019 Porsche 911 Targa 4S
Vehicle information
Features






Used
2016 Porsche 911 Turbo S
Vehicle information
Features






Used
2017 Porsche 911 Carrera 4S Cabriolet
Vehicle information
Features






Used
2017 Porsche 911 911 Carrera S
Vehicle information
Features






Porsche Certified
2020 Porsche 911 Carrera S
Vehicle information
Features






Used
2019 Porsche 911 GT2 RS
Vehicle information
Features
-
Prev - 1
-
Next
Porsche 911 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Porsche 911 | $154,900 | 1 Good deal |
2024 Porsche 911 | $149,900 | 2 Good deals |
2022 Porsche 911 | $129,500 | 5 Great deals |
2021 Porsche 911 | $119,000 | |
2019 Porsche 911 | $87,988 | 2 Good deals |
About the 2018 Porsche 911
911 Carrera shown (base trim).
- Seating
- 4
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 25
- Transmission
- 7-Speed A/T
- Engine
- 370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Porsche 911 cost?
The 2018 Porsche 911 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 911 is $221,247, with pricing starting at $52,999.
What is the MPG of the 2018 Porsche 911?
The 2018 Porsche 911 offers up to 22 MPG in city driving and 30 MPG on the highway for a combined rating of 25 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Porsche 911?
The 2018 Porsche 911 compares to and/or competes against the following vehicles:
Is the 2018 Porsche 911 reliable?
The 2018 Porsche 911 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 911 owners.
Is the 2018 Porsche 911 a good coupe?
Below are the Cars.com consumer ratings for the 2018 Porsche 911.
- Comfort 4.5
- Interior 4.8
- Performance 5.0
- Value 4.7
- Exterior 5.0
- Reliability 4.8
97% of drivers recommend this car
- Comfort 4.5
- Interior 4.8
- Performance 5.0
- Value 4.7
- Exterior 5.0
- Reliability 4.8
4 (1 style)
Style |
---|
Targa 4 |
Inventory price |
Starting at $110,300 |
Combined MPG |
24 |
Engine |
370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
4 GTS (1 style)
Style |
---|
Targa 4 GTS |
Inventory price |
Starting at $139,900 |
Combined MPG |
22 |
Engine |
450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
4S (1 style)
Style |
---|
Targa 4S |
Inventory price |
Starting at $124,300 |
Combined MPG |
24 |
Engine |
450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera (2 styles)
Style | |
---|---|
Carrera Cabriolet | Carrera Coupe |
Inventory price | |
Starting at $103,400 | Starting at $91,100 |
Combined MPG | |
24 | 25 |
Engine | |
370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera 4 (2 styles)
Style | |
---|---|
Carrera 4 Cabriolet | Carrera 4 Coupe |
Inventory price | |
Starting at $110,300 | Starting at $98,000 |
Combined MPG | |
24 | 24 |
Engine | |
370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera 4 GTS (2 styles)
Style | |
---|---|
Carrera 4 GTS Cabriolet | Carrera 4 GTS Coupe |
Inventory price | |
Starting at $139,900 | Starting at $127,600 |
Combined MPG | |
22 | 22 |
Engine | |
450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera 4S (2 styles)
Style | |
---|---|
Carrera 4S Cabriolet | Carrera 4S Coupe |
Inventory price | |
Starting at $124,300 | Starting at $112,000 |
Combined MPG | |
24 | 24 |
Engine | |
450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera GTS (2 styles)
Style | |
---|---|
Carrera GTS Coupe | Carrera GTS Cabriolet |
Inventory price | |
Starting at $120,700 | Starting at $133,000 |
Combined MPG | |
23 | 22 |
Engine | |
450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera S (2 styles)
Style | |
---|---|
Carrera S Coupe | Carrera S Cabriolet |
Inventory price | |
Starting at $105,100 | Starting at $117,400 |
Combined MPG | |
24 | 24 |
Engine | |
450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 450.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Carrera T (1 style)
Style |
---|
Carrera T Coupe |
Inventory price |
Starting at $102,100 |
Combined MPG |
22 |
Engine |
370.0-hp, 3.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
GT2 RS (1 style)
Style |
---|
GT2 RS Coupe |
Inventory price |
Starting at $293,200 |
Combined MPG |
17 |
Engine |
700.0-hp, 3.8-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
GT3 (1 style)
Style |
---|
GT3 Coupe |
Inventory price |
Starting at $143,600 |
Combined MPG |
16 |
Engine |
500.0-hp, 4.0-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Turbo (2 styles)
Style | |
---|---|
Turbo Coupe | Turbo Cabriolet |
Inventory price | |
Starting at $161,800 | Starting at $174,100 |
Combined MPG | |
21 | 21 |
Engine | |
540.0-hp, 3.8-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 540.0-hp, 3.8-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
Turbo S (2 styles)
Style | |
---|---|
Turbo S Coupe | Turbo S Cabriolet |
Inventory price | |
Starting at $190,700 | Starting at $203,000 |
Combined MPG | |
21 | 21 |
Engine | |
580.0-hp, 3.8-liter, Flat 6 Cylinder Engine (Gasoline Fuel) | 580.0-hp, 3.8-liter, Flat 6 Cylinder Engine (Gasoline Fuel) |
*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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2018 Porsche 911
Compare the 2018 Porsche 911
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.