The average asking price for a used 2018 Porsche 911 is $314,254, with 21,364 miles on average, across 297 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Florida | $366,955 | 18,045 | 45 | 117 |
| California | $338,175 | 22,702 | 43 | 96 |
| Texas | $315,669 | 24,876 | 30 | 86 |
| North Carolina | $331,884 | 15,792 | 20 | 115 |
| Illinois | $395,450 | 21,565 | 19 | 39 |
| New York | $334,773 | 17,413 | 14 | 58 |
| Georgia | $194,110 | 27,817 | 14 | 49 |
| New Jersey | $385,399 | 16,980 | 11 | 165 |
| Ohio | $164,138 | 22,232 |
Used 2018 Porsche 911s for sale at U.S. dealers ask $314,254 on average (half ask less than $190,125), across 297 cars. The cars for sale have 21,364 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.
Among states with at least 10 for sale, Ohio has the lowest average asking price, $164,138 across 11 cars with 22,232 miles on average, and Illinois the highest, $395,450 across 19 with 21,565 miles on average. Part of a gap between states is mileage and trim, not the state.
The 241 for sale with a listing date have been listed 91 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.
The 2018 asks $314,254 on average with 21,364 miles; the 2017 asks $121,193 with 37,248 miles, and the 2019 asks $287,274 with 17,734 miles.
NHTSA lists 2 safety recall campaigns that cover the 2018 Porsche 911. Repairs are free at a dealer of the make; check a car's VIN with NHTSA before you buy to see whether its recalls were fixed.
Used and certified cars for sale at US dealers, each car counted once. Days listed are the dealer’s own days on market where they publish it. Price moves compare the same cars at both ends of the window.
| 11 |
| — |
| Oregon | $323,042 | 16,780 | 11 | 82 |
| Missouri | $293,592 | 14,860 | 10 | 14 |
| Pennsylvania | $230,915 | 33,261 | 8 | 31 |
| Arizona | $303,570 | 18,870 | 8 | 83 |
| Massachusetts | $140,963 | 18,555 | 6 | 77 |
| Year | Average asking | Miles | For sale |
|---|---|---|---|
| 2027 | $225,701 | 2 | 12 |
| 2026 | $255,659 | 1,749 | 927 |
| 2025 | $252,632 | 4,952 | 530 |
| 2024 | $252,043 | 7,559 | 568 |
| 2023 | $238,702 | 9,842 | 327 |
| 2022 | $214,373 | 12,519 | 397 |
| 2021 | $177,439 | 20,891 | 276 |
| 2020 | $127,484 | 24,397 | 212 |
| 2019 | $287,274 | 17,734 | 274 |
| 2018 | $314,254 | 21,364 | 297 |
| 2017 | $121,193 | 37,248 | 217 |
| 2016 | $210,338 | 28,548 | 147 |
| 2015 | $116,179 | 40,718 | 159 |
| 2014 | $113,953 | 40,406 | 156 |
| 2013 | $88,364 | 48,189 | 112 |
| 2012 | $101,795 | 43,215 | 99 |
| 2011 | $289,190 | 36,810 | 79 |
| 2010 | $185,352 | 40,944 | 49 |
| 2009 | $83,344 | 56,859 | 76 |
| 2008 | $104,100 | 51,061 | 143 |
| 2007 | $106,176 | 48,944 | 114 |
| 2006 | $58,229 | 60,287 | 172 |
| 2005 | $71,102 | 55,199 | 83 |
| 2004 | $78,389 | 57,519 | 128 |
| 2003 | $66,591 | 63,256 | 100 |
| 2002 | $55,591 | 66,367 | 85 |
| 2001 | $49,854 | 66,142 | 91 |
| 2000 | $34,774 | 62,098 | 45 |
| 1999 | $33,700 | 70,946 | 52 |
| 1998 | $215,292 | 47,560 | 33 |
| 1997 | $271,281 | 43,830 | 61 |
| 1996 | $309,867 | 56,154 | 34 |
| 1995 | $208,188 | 64,010 | 40 |
| 1994 | $589,258 | 44,747 | 16 |
| 1993 | $212,031 | 51,221 | 12 |
| 1992 | $190,478 | 50,912 | 25 |
| 1991 | $267,824 | 56,069 | 33 |
| 1990 | $203,401 | 67,581 | 28 |
| 1989 | $213,775 | 54,161 | 25 |
| 1988 | $116,640 | 75,742 | 21 |
| 1987 | $150,334 | 72,236 | 40 |
| 1986 | $128,056 | 71,713 | 25 |
| 1985 | $135,225 | 78,597 | 19 |
| 1984 | $76,289 | 80,987 | 13 |
| 1983 | $72,276 | 69,247 | 9 |
| 1982 | $115,698 | 47,183 | 30 |
| 1981 | $115,126 | 82,925 | 11 |
| 1980 | $111,513 | 40,507 | 31 |
| 1979 | $211,837 | 80,446 | 22 |
| 1978 | $119,296 | 65,061 | 11 |
| 1977 | $134,313 | 80,318 | 60 |
| 1976 | $131,671 | 44,377 | 33 |
| 1975 | $86,621 | 44,604 | 29 |
| 1974 | $69,016 | 41,125 | 40 |
| 1973 | $254,546 | 53,515 | 37 |
| 1972 | $148,019 | 59,465 | 14 |
| 1971 | $80,779 | 75,071 | 17 |
| 1970 | $252,271 | 24,503 | 12 |
| 1969 | $113,891 | 44,103 | 19 |
| 1968 | $89,516 | 4,882 | 11 |
| 1967 | $214,745 | 40,906 | 14 |
| 1966 | $108,965 | 10,248 | 6 |
| 1965 | $116,100 | — | 10 |
