Where there's room on price
100
/ 100 (strong)
Approx. 117 days of national supply and the median listing asks approx. 667% above the typical asking price at typical mileage — strong leverage to negotiate.
Ridekick price report
A mileage-adjusted read of comparable active listings—not a quote for a specific VIN, trim, condition, or location.
Typical asking price
$20,131
Below the middle half of current listings.
Price intelligence
Typical asking price sits outside the typical market range
Middle 50% of active listings
At typical mileage
9 sourced trims when new
Buyer context
What this means for you. It's market data, not a price for a specific car.
Where there's room on price
100
/ 100 (strong)
Approx. 117 days of national supply and the median listing asks approx. 667% above the typical asking price at typical mileage — strong leverage to negotiate.
National supply
117
days of supply
Buyer's market
Inventory is moving slowly, so buyers typically have more room on price on a 2018 Porsche 911.
$114,356–$119,328
Estimated dealer invoice — about $124,300 MSRP minus a typical 4–8% manufacturer margin.
An estimate, not a sourced figure. Actual dealer invoice varies with manufacturer incentives, holdback, and regional pricing.
| Trim | Typical asking (at typical mileage) | MSRP | Est. dealer cost |
|---|---|---|---|
| T | $25,206 | $102,100 | $93,932–$98,016 |
| Base | $54,171 | $110,300 | $101,476–$105,888 |
| Turbo S | $59,305 | $203,000 | $186,760–$194,880 |
| S | $82,402 | $124,300 | $114,356–$119,328 |
| GTS | $91,044 | $139,900 | $128,708–$134,304 |
| Turbo | $113,382 | $161,800 | $148,856–$155,328 |
| GT3 | $232,500 | $143,600 | $132,112–$137,856 |
| exclusive-series | — | $257,500 | $236,900–$247,200 |
| GT2 RS | $478,500 | $293,200 | $269,744–$281,472 |
Trim comparison
T
$25,206
T: typical asking price $25,206, original MSRP $102,100, estimated dealer cost $93,932 to $98,016.
Base
$54,171
Base: typical asking price $54,171, original MSRP $110,300, estimated dealer cost $101,476 to $105,888.
Turbo S
$59,305
Turbo S: typical asking price $59,305, original MSRP $203,000, estimated dealer cost $186,760 to $194,880.
S
$82,402
S: typical asking price $82,402, original MSRP $124,300, estimated dealer cost $114,356 to $119,328.
GTS
$91,044
GTS: typical asking price $91,044, original MSRP $139,900, estimated dealer cost $128,708 to $134,304.
Turbo
$113,382
Turbo: typical asking price $113,382, original MSRP $161,800, estimated dealer cost $148,856 to $155,328.
GT3
$232,500
GT3: typical asking price $232,500, original MSRP $143,600, estimated dealer cost $132,112 to $137,856.
exclusive-series
—
exclusive-series: typical asking price not available, original MSRP $257,500, estimated dealer cost $236,900 to $247,200.
GT2 RS
$478,500
GT2 RS: typical asking price $478,500, original MSRP $293,200, estimated dealer cost $269,744 to $281,472.
Some typical asking prices are above the original MSRP. MSRP is the original sticker price for the same trim; what used listings ask today can be higher. This reflects today’s comparable listings—not a dealer quote.
Out-the-door for a 2018 Porsche 911 runs about $20,442 in MT to $22,492 in NJ — the typical asking price plus state tax, title, registration, and a typical dealer doc fee.
| State | Sales/use tax | Doc + title + reg | Out-the-door |
|---|---|---|---|
| CA | $1,459 | $110+ | $21,700 |
| TX | $1,258 | $332 | $21,721 |
| FL | $1,208 | $1,074+ | $22,413 |
| NY | $805 | $371 | $21,307 |
| PA | $1,208 | $587 | $21,926 |
| IL | $1,258 | $683 | $22,072 |
| OH | $1,158 | $444 | $21,733 |
| GA | $1,409 | $637 | $22,177 |
| NC | $604 | $793 | $21,528 |
| WA | $1,309 | $215+ | $21,655 |
| OR | $0 | $525 | $20,656 |
Estimates using each state's base tax rate. Local (city/county) taxes can add 1–3% in many areas, dealer doc fees vary, and some states base registration on vehicle value or weight (shown with a "+"). Trade-in tax credits are not included.
Out-the-door price by state: California, Texas, Florida, New York, Pennsylvania, Illinois, Ohio, Georgia, North Carolina, Washington, Oregon
1 open NHTSA recall on record for the 2018 Porsche 911.
AIR BAGS
Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 718 Boxster, Boxster S and Boxster GTS, 718 Cayman, Cayman S and Cayman GTS, 911 Carrera, Carrera T, Targa 4 GTS, Carrera 4, Carrera S, Carrera 4S, Carrera GTS, Carrera 4 GTS, Carrera Cabriolet, Carrera S Cabriolet, Carrera 4S Cabriolet, Carrera GTS Cabriolet, Carrera 4 GTS Cabriolet, Targa 4, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series, Turbo Cabriolet, Turbo S Cabriolet and GT3 vehicles. The side air bag impact sensors may not have been properly tightened to the vehicle.
Remedy: Porsche will notify owners, and dealers will tighten the air bag sensors, as necessary, free of charge. The recall began May 17, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKA4.
Campaign 19V179000 · 06/03/2019
Source: NHTSA. Contact your dealer to schedule a free recall repair.
Used 2018 Porsche 911 listings ask about $20,131 at typical mileage, with most listings between $120,468 and $207,573. That is what sellers are asking, not what buyers pay.
Yes — its original MSRP was about $124,300, so the typical asking price for a used one is roughly $104,169 below MSRP.
Out-the-door (price plus state tax, title, registration, and a typical doc fee) runs about $20,442 in MT to $22,492 in NJ, depending on your state. Local taxes can add more.
There are about 117 days of national market supply for the 2018 Porsche 911 — Inventory is moving slowly, so buyers typically have more room on price on a 2018 Porsche 911.
Not always. 2018 Porsche 911 listings typically ask about $154,453, roughly 667% above the typical asking price at typical mileage, $20,131. Compare any listing against that figure, and get the dealer's out-the-door price in writing, because tax and fees are added on top of the listed price.
The estimated dealer cost (invoice) is roughly $114,356–$119,328 — its $124,300 MSRP minus a typical 4–8% margin. An estimate; actual invoice varies.
Keep researching
Pick a car. Ask for the out-the-door price in writing before you visit. Free.
Prices are computed from live market listings, adjusted for mileage, and aggregated by trim · updated 10/30/2026. Estimates only; your price depends on condition, options, and location.