✦ Shifty Estimate
$51,800
- 12 months median
- $58K
- Sales, 12 months
- 2
- For sale now
- 12
- Original MSRP
- $74,100 · ▼ 30% since
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2017 Porsche Cayman S
2017 onward · Coupe
Price history
Recent sales
9 sales
2019 · Night Blue Metallic · 7,438 mi2026-03-24$62,310- 2016 · White · 38,772 mi2025-11-03$53,320
- 2017 · GT Silver Metallic · 56,164 mi2025-08-24$46,431
2017 · Gray · 10,000 mi · automatic2025-07-16 · gtrajt$47,750- 2019 · Agate Grey Metallic · 16,111 mi · automatic2025-07-01 · Eatz6677$57,500
2017 · Lava Orange · 19,500 mi · automatic2025-05-09 · JeffreyDS$59,218
2017 · Gray · 6,000 mi · automatic2025-04-04 · Jssmgs$54,018
2022 · Green · 19,000 mi · automatic2025-01-22 · MarkHand1$63,500
2017 · Miami Blue · 39,700 mi · automatic2024-10-14 · ichilo$51,000
For sale now
12 listings
2016 · Blue · 74,000 mi · Richmond BMW Midlothian$44,849
2018 · Black · 32,146 mi · Porsche Oklahoma City$71,690
2019 · Chalk · 16,308 mi · Auto Boom Motor Co.$61,586
2018 · Blue · 66,463 mi · Foreign Cars Italia (Now Hendrick)$69,992
2017 · Agate Grey Metallic · 50,267 mi · Land Rover Redwood City$60,084
2019 · Grey · 9,614 mi · Land Rover Volvo of Tacoma$79,987
2018 · Black · 52,239 mi · BMW of Carlsbad$51,777
2017 · White · 30,265 mi · Stevens Creek Kia$58,995
2018 · Sapphire Blue Metallic · 45,445 mi · Freeman Motor Company$52,995
2018 · Rhodium Silver Metallic · 42,062 mi · Karma DFW$57,799
2022 · Aventurine Green Metallic · 27,998 mi · McPeek Chrysler Dodge Jeep RAM of Anaheim$66,986
2018 · Agate Grey Metallic · 9,760 mi · John Elway Chevrolet$66,269
Specifications
- Engine
- Turbocharged Flat-4, 2.5L
- Power
- 350 hp
- Torque
- 309 lb-ft
- 0 to 60
- 4.2s
- Top speed
- 177 mph
- Transmission
- Dual-Clutch (PDK / DCT / DSG)
- Drivetrain
- RWD
- Curb weight
- 2,954 lb
- Original MSRP
- $74,100
- Designer
- Michael Mauer
Common questions
How much does a Porsche Cayman S cost?
A 2017 Porsche Cayman S cost $74,100 new. Over the past 12 months, 2 have sold publicly at a median of $57,815. The Shifty Estimate for a well-kept example is $51,800. Cars have changed hands anywhere from $44,030 to $62,548, depending on mileage, color, and history.
What is a 2017 Porsche Cayman S worth today?
The Shifty Estimate is $51,800. We rate confidence medium: 2 public sales in a year is a thin market, and the spread between them is wide.
What has a Porsche Cayman S sold for at auction?
The 3 most recent public sales we have on file:
- $62,310Mar 24, 2026Night Blue Metallic · 7,438 mi
- $53,320Nov 3, 2025White · 38,772 mi
- $46,431Aug 24, 2025GT Silver Metallic · 56,164 mi
The 718 Cayman S marked Porsche's controversial shift from naturally aspirated flat-sixes to turbocharged flat-fours, trading the iconic wail for improved torque delivery. Michael Mauer's design evolution refined the 981's proportions while the 2.5-liter turbo four produces 350 hp and 309 lb-ft, delivering genuine mid-engine dynamics that many argue surpass the 911's rear-engine layout. The six-speed manual remains the purist's choice, though PDK offers quicker shifts. While enthusiasts initially mourned the loss of the flat-six soundtrack, the S has proven itself as a serious driver's tool with razor-sharp handling and impressive performance. Early examples are becoming increasingly sought after as collectors recognize this generation's significance in Porsche's electrification transition.