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#BS-2017-POR718-53D82017 Porsche 718 Cayman
Based on reports from 4 owners and 4 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 4 complaints, 0 crashes, 0 fires, and 4 recalls.
Top reported problems
water leaks into trunk
1 complaints • Severity 8/10
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Mechanic Inspection Checklist
2 owners reported seat belts issues — failures commonly reported around 14K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Seat Belts (2 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2017 Porsche 718 Cayman: Known Issues & Problem Areas
Seat Belts Issues
Seat Belts complaints account for 50% of all reports filed for the 2017 Porsche 718 Cayman, with 2 owners filing complaints with NHTSA. The median mileage at time of complaint is 14,000 miles, suggesting issues tend to surface around the 14K-mile mark.
Engine Issues
Engine complaints account for 25% of all reports filed for the 2017 Porsche 718 Cayman, with 1 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Seats Issues
Seats complaints account for 25% of all reports filed for the 2017 Porsche 718 Cayman, with 1 owners filing complaints with NHTSA. Owners should pay attention to seats-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.



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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (4 recalls)
AIR BAGS:SIDE/WINDOW
Porsche Cars North America, Inc. (Porsche) is recalling certain model year 2017 718 Boxster, 718 Boxster S, 718 Cayman, 718 Cayman S, 911 Carrera, 911 Carrera S, 911 Carrera S Cabriolet, 911 Carrera 4S, 911 Turbo, 911 Turbo S, 911 Carrera 4S Cabriolet, and 911 Turbo Cabriolet vehicles. The seat mounted side air bag inflator initiator may fail to ignite during a crash.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 911 Carrera, 911 Carrera S, 911 Carrera 4, 911 Carrera 4S, 911 Targa 4, 911 Targa 4S + GTS, 911 Carrera Cabriolet, 911 Carrera S Cabriolet, 911 Carrera 4 Cabriolet, 911 Carrera 4S Cabriolet, 718 Boxster, 718 Boxster S, 718 Cayman, and 718 Cayman S vehicles. The screws that fasten the fuel collection pipes in the engine compartment may shear off, resulting in a fuel leak.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Porsche Cars North America, Inc. (Porsche) is recalling certain 2016 911 GT3 RS and 911 R vehicles and 2017 911 Carrera, 911 Carrera Cabriolet, 911 Carrera 4, 911 Carrera 4S, 911 Carrera 4S Cabriolet, 911 Carrera S, 911 Carrera S Cabriolet, 911 Targa 4, 911 Targa 4S, 911 Turbo S, 911 Turbo S Cabriolet, 718 Boxster, 718 Boxster S, 718 Cayman and 718 Cayman S vehicles. The passenger frontal air bag inflator initiator may fail to ignite during a crash.
STRUCTURE
Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2019 718 Boxster, 718 Boxster S, 718 Cayman and 718 Cayman S vehicles and 2018-2019 718 Boxster GTS and 2018-2019 718 Cayman GTS vehicles. In the event of a crash, a crossmember may detach from the luggage compartment bracket, possibly causing a fuel leak.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 4 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 4 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Porsche 718 Cayman Model Years
View all Porsche 718 Cayman years →2017 Porsche 718 Cayman: Frequently Asked Questions
What is the most common problem with the 2017 Porsche 718 Cayman?
Is the 2017 Porsche 718 Cayman reliable?
How much does it cost to fix 2017 Porsche 718 Cayman problems?
Does the 2017 Porsche 718 Cayman have any recalls?
What mileage do Porsche 718 Cayman problems start?
What’s in the full report?
How is this different from free NHTSA data?
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10 sections of AI analysis based on 4 owner reports. Know before you buy.