143 live listingsUpdated
Used 2018 Porsche 911 for sale
We're tracking 143 used 2018 Porsche 911s for sale right now, priced from $70,145 to $1,250,895 with a median asking price of $160,584. Comparing like for like, the median 2018 911 GT2 RS is $780,509, 2% below the median 2019 911 GT2 RS ($798,554).
The most listed trims are the GT2 RS (48), Carrera (20), and Turbo (17). The typical car shows 16,665 mi, and half are priced between $120,384 and $716,092. The lowest-priced one is a 2018 Porsche 911 Carrera listed at $70,145 with 93,484 mi in Lewisville, TX.
Best 2018 Porsche 911 deals right now
35 deals priced below market right now, the best by about $88,018. Members get the VIN, dealer, listing link and a ready-to-send negotiation email for each one.
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$21k below market Locked2018 Porsche 911
991.2 Carrera T
Great deal: about $21k under fair value for its year, trim and miles.
Asking price $110,937Deal score 100 -
$19k below market Locked2018 Porsche 911
991.2 Carrera GTS
Great deal: about $19k under fair value for its year, trim and miles.
Asking price $99,999Deal score 98 -
$22k below market Locked2018 Porsche 911
991.2 Turbo S Coupe
Great deal: about $22k under fair value for its year, trim and miles.
Asking price $162,280Deal score 97 -
$26k below market Locked2018 Porsche 911
991.2 Turbo Convertible
Great deal: about $26k under fair value for its year, trim and miles.
Asking price $145,689Deal score 95 -
$18k below market Locked2018 Porsche 911
991.2 Carrera GTS
Great deal: about $18k under fair value for its year, trim and miles.
Asking price $130,810Deal score 93 -
$17k below market Locked2018 Porsche 911
991.2 Turbo S Coupe
Great deal: about $17k under fair value for its year, trim and miles.
Asking price $175,793Deal score 91
Members see every deal's VIN, dealer and listing link, plus a negotiation email.
Latest 2018 Porsche 911 listings
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2018 Porsche 911
991 GT2 RS
Asking price $689,973 -
2018 Porsche 911
991.1 Carrera S
Asking price $80,077 -
2018 Porsche 911
991.2 Carrera T
Asking price $114,980 -
2018 Porsche 911
991.2 Carrera 4S
Asking price $120,174 -
2018 Porsche 911
991.2 Carrera 4 GTS
Asking price $80,591 -
2018 Porsche 911
991.2 Targa 4S
Asking price $125,430 -
2018 Porsche 911
991.2 Turbo S
Asking price $209,943 -
2018 Porsche 911
991 GT2 RS
Asking price $750,997 -
2018 Porsche 911
991.2 Carrera T
Asking price $70,206 -
2018 Porsche 911
991 GT2 RS
Asking price $843,679 -
2018 Porsche 911
991.2 Carrera
Asking price $96,997 -
2018 Porsche 911
991 GT2 RS
Asking price $730,075 -
2018 Porsche 911
991.1 Carrera S
Asking price $95,890 -
2018 Porsche 911
991 GT2 RS
Asking price $750,996 -
2018 Porsche 911
991.2 Carrera
Asking price $125,594 -
2018 Porsche 911
991.2 Turbo
Asking price $210,397 -
2018 Porsche 911
991.2 Carrera
Asking price $70,357 -
2018 Porsche 911
991.2 Carrera 4
Asking price $110,177 -
2018 Porsche 911
991.2 Turbo S
Asking price $188,438 -
2018 Porsche 911
991.2 Turbo
Asking price $162,646 -
2018 Porsche 911
991.2 Turbo S
Asking price $175,875 -
2018 Porsche 911
991 GT2 RS
Asking price $850,985 -
2018 Porsche 911
991.1 Carrera S
Asking price $105,598 -
2018 Porsche 911
991.2 Carrera T
Asking price $150,125
2018 Porsche 911 prices by trim
| Trim | For sale | Lowest price | Median price | Median miles |
|---|---|---|---|---|
| GT2 RS | 48 | $549,990 | $780,509 | 5,638 |
| Carrera | 20 | $70,145 | $98,698 | 25,302 |
| Turbo | 17 | $121,640 | $166,200 | 18,800 |
| Carrera GTS | 11 | $99,999 | $132,880 | 24,887 |
| Carrera S | 10 | $80,077 | $103,049 | 47,642 |
| Targa 4S | 8 | $125,430 | $138,295 | 25,034 |
| Carrera T | 7 | $70,206 | $114,980 | 25,998 |
| Turbo S | 7 | $162,280 | $188,438 | 17,869 |
| Carrera 4S | 5 | $83,222 | $120,174 | 28,176 |
| Targa 4 GTS | 5 | $146,088 | $148,081 | 22,083 |
| Carrera 4 GTS | 3 | $80,591 | $149,948 | 47,754 |
| Carrera 4 | 2 | $95,995 | $103,086 | 23,493 |
2018 Porsche 911 prices by mileage
| Mileage | For sale | Median price | Lowest price |
|---|---|---|---|
| Under 5,000 miles | 27 | $819,999 | $130,810 |
| 5,000 to 15,000 miles | 35 | $201,997 | $110,177 |
| 15,000 to 30,000 miles | 42 | $149,463 | $89,000 |
| 30,000 to 60,000 miles | 26 | $126,117 | $81,398 |
| Over 60,000 miles | 12 | $80,334 | $70,145 |
2018 911 GT2 RS vs. nearby years
Median asking price of the 911 GT2 RS in the model years around 2018, against the 2018 median of $780,509. Comparing one trim keeps it like for like.
| Model year | For sale | Median price | vs. 2018 |
|---|---|---|---|
| 2019 911 GT2 RS | 14 | $798,554 | +2% |
Where used 2018 Porsche 911s are for sale
| State | For sale | Median price | Lowest price |
|---|---|---|---|
| California | 23 | $549,990 | $80,077 |
| Florida | 22 | $452,488 | $73,698 |
| Texas | 21 | $175,215 | $70,145 |
| North Carolina | 12 | $186,497 | $96,997 |
| Illinois | 9 | $114,353 | $70,357 |
| Ohio | 7 | $145,689 | $114,948 |
| New Jersey | 6 | $147,795 | $99,398 |
| Oregon | 6 | $135,650 | $83,150 |
| Georgia | 5 | $124,083 | $104,900 |
| New York | 5 | $600,174 | $120,174 |
2018 Porsche 911 versions we track
- 991.2 Carrera2017-2019
- 991 GT2 RS2017-2019
- 991.1 Carrera S2017-2019
- 991.2 Carrera 4S2017-2019
- 991.2 Turbo Coupe2017-2019
- 991.2 Turbo Convertible2017-2019
- 991.2 Carrera GTS2017-2019
- 991.2 Turbo S Coupe2017-2019
- 991.2 Targa 4S2017-2019
- 991.2 Targa 4 GTS2017-2019
- 991.2 Speedster2017-2019
- 991.2 Turbo S Convertible2017-2019
- 991.2 Carrera T2017-2019
- 991.2 Carrera 4 GTS2017-2019
- 991.2 Carrera 42017-2019
- 991.2 Targa 42017-2019
- 991.1 Carrera2017-2019
- 991.2 Carrera S2017-2019
- 991.2 GT32017-2019
Other Porsche 911 model years
- Used 2026 Porsche 911272
- Used 2025 Porsche 911159
- Used 2024 Porsche 911276
- Used 2023 Porsche 911147
- Used 2022 Porsche 911233
- Used 2021 Porsche 911143
- Used 2020 Porsche 911129
- Used 2019 Porsche 911164
- Used 2017 Porsche 911140
- Used 2016 Porsche 91179
- Used 2015 Porsche 91196
- Used 2014 Porsche 91166
- Used 2013 Porsche 91128
- Used 2012 Porsche 91161
- Used 2011 Porsche 91146
- Used 2010 Porsche 91126
- Used 2009 Porsche 91161
- Used 2008 Porsche 91182
- Used 2007 Porsche 91180
- Used 2006 Porsche 911138
- Used 2005 Porsche 91145
- All used Porsche 991705
- All used Porsche 9112,620
- Porsche 911 price guide
Used 2018 Porsche 911: common questions
How much does a used 2018 Porsche 911 cost?
Used 2018 Porsche 911 asking prices currently range from $70,145 to $1,250,895, with a median of $160,584 across 143 listings. Half of them are priced between $120,384 and $716,092.
What is the cheapest 2018 Porsche 911 for sale right now?
The lowest asking price in our latest scan is a 2018 Porsche 911 Carrera listed at $70,145 with 93,484 mi in Lewisville, TX.
What is a 2018 Porsche 911 worth?
Based on asking prices for comparable cars, our market model values a 2018 911 Carrera S at about $115,000 with 31,000 miles, a 2018 911 Carrera at about $94,500 with 34,000 miles, and a 2018 911 Turbo at about $175,000 with 20,300 miles. The 143 cars for sale now ask $70,145 to $1,250,895.
Which 2018 Porsche 911 trims are for sale?
Listings include the GT2 RS (48 cars, median $780,509), Carrera (20 cars, median $98,698), Turbo (17 cars, median $166,200), Carrera GTS (11 cars, median $132,880), and Carrera S (10 cars, median $103,049).
Is a 2018 Porsche 911 cheaper than a 2019?
Yes. Comparing the same trim, the median 2018 911 GT2 RS is listed at $780,509, 2% below the median 2019 911 GT2 RS ($798,554) across 14 listings.
Where are the most 2018 Porsche 911s for sale?
California (23), Florida (22), and Texas (21) have the most listings. Among states with at least 5 listings, median asking prices are lowest in Illinois ($114,353) and highest in New York ($600,174).
How many miles do used 2018 Porsche 911s for sale have?
The median 2018 Porsche 911 for sale shows 16,665 mi. 62 of 143 listings (43%) have under 15,000 miles.
How long do 2018 Porsche 911s stay on the market?
Current 2018 Porsche 911 listings have been for sale for a median of 56 days. Cars that sit well beyond that are often the easiest to negotiate on.
How current is this data?
These numbers come from our latest scan of dealer listings on Oct 1, 2026. Luxury Car Deals rescans the market regularly and removes cars that have sold.