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2018 Porsche 718 Cayman S: market value and price history

2018 Porsche 718 Cayman S Market Value & Price History

The 2018 Porsche 718 Cayman S has a current market value of $54,560, based on 7 verified auction sales tracked by DriveIndex, with sold prices ranging from $40,000 to $58,263. 1 has sold in the past 12 months, and 12 are currently for sale from $53,993 to $78,208.

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Market Value
$54,560
Median Sale
$55,500
Price Range
$40,000$58,263
Auction Sales
7
Avg Mileage
51,598
For Sale Now
12

Data: DriveIndex. 7 verified auction sales for the 2018 Porsche 718 Cayman S, latest sale Jul 9, 2026. Methodology

2018 Porsche 718 Cayman S Specifications

✓ Independently verified. We never estimate specs.

The 2018 Porsche 718 Cayman S left the factory with 350 hp, running 0–60 mph in 4.4 seconds. It carried an original MSRP of $66,300.

Horsepower
350 hp
0–60 mph
4.4 sec
Original MSRP
$66,300
Is the 2018 Porsche 718 Cayman S a good buy right now?

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2018 Porsche 718 Cayman S For Sale Now (12)

2018 Porsche 718 Cayman S
63,280 mi · Cars.com ↗
$53,993
2018 Porsche 718 Cayman S
48,865 mi · Cars.com ↗
$59,998
2018 Porsche 718 Cayman 718 Cayman S
37,129 mi · Cars.com ↗
$63,998
2018 Porsche 718 Cayman S
49,160 mi · Cars.com ↗
$64,300
2018 Porsche 718 Cayman S
66,463 mi · Cars.com ↗
$65,992
2018 Porsche 718 Cayman S
40,977 mi · Cars.com ↗
$66,998
2018 Porsche 718 Cayman S
21,933 mi · Cars.com ↗
$68,880
2018 Porsche 718 Cayman S
25,261 mi · Cars.com ↗
$69,993
Track this car & get alerts when new ones list →All 718 Cayman S for sale →

Recent 2018 Porsche 718 Cayman S Auction Results

SoldPriceMileage
Jul 9, 2026$41,00091,600 mi
Jul 21, 2025$43,00086,000 mi
May 9, 2025$57,50019,000 mi
Jul 2, 2024$40,00088,584 mi
Sep 15, 2023$56,70034,000 mi
Aug 2, 2023$55,50018,000 mi
Feb 24, 2023$58,26324,000 mi

Verified results from the world's leading collector-car auction houses and marketplaces.

All Porsche 718 Cayman S auction results →

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Porsche 718 Cayman S by Year

All 718 Cayman S2022201920182017

2018 Porsche 718 Cayman S: Frequently Asked Questions

How much is a 2018 Porsche 718 Cayman S worth?

The 2018 Porsche 718 Cayman S has a market value of approximately $54,560, based on 7 verified auction sales. Recent examples have sold between $40,000 and $58,263.

What are the factory specs of the 2018 Porsche 718 Cayman S?

The 2018 Porsche 718 Cayman S left the factory with 350 hp, running 0–60 mph in 4.4 seconds. It carried an original MSRP of $66,300. These figures are independently verified. DriveIndex never estimates specs.

How many 2018 Porsche 718 Cayman S sell per year?

1 has sold at auction in the past 12 months. DriveIndex has tracked 7 sales in total.

Is the 2018 Porsche 718 Cayman S appreciating or depreciating?

There aren't yet enough recent sales to compute a reliable 12-month price direction for the 2018 Porsche 718 Cayman S. For the full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection, open the 2018 Porsche 718 Cayman S on DriveIndex.

Where can I buy a 2018 Porsche 718 Cayman S?

There are currently 12 2018 Porsche 718 Cayman S for sale, priced from $53,993 to $78,208. DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.

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