2015 Porsche Cayman Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- The rear axle carrier is a critical structural component with a recall, demanding verification of repair completion.
- The front hood latch mechanism recall requires confirmation of its proper function.
- A high TSB count (170) indicates potential for numerous minor issues, warranting a comprehensive inspection.
- While no complaints are logged, the recall history and TSB volume suggest a 'below average' reliability verdict.
2015 Porsche Cayman
Critical Failure Risk
A potential fracture in the rear-axle carrier side sections poses a significant structural risk. This was addressed by recall 21V679000.
Early detection can help you avoid a $2,000-$5,000 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Enthusiasts seeking a pure sports car experience on a used budget.
+2 more buyer-fit notes in the full report
Avoid if
Those seeking a low-maintenance daily driver.
+2 more buyer-fit warnings in the full report
2015 Porsche Cayman Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2015 Porsche Cayman.
Vehicle Specs
- Fuel Type
- Premium
- Transmission
- Manual 6-spd
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Coupe
- EPA Combined MPG
- 24
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Most Common Issues
1. Rear Axle Carrier Fracture
Most reportedUsage data observed
2. Front Hood Latch Malfunction
Usage data observed
First Service Interval
- Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection
Est. shop cost: $200 - $350
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FAQ
Is the 2015 Porsche Cayman reliable?
The CarFocal Reliability Score for the 2015 Porsche Cayman is 8.9/10. Reliability score is 8.9/10. NHTSA recalls: 2. Owner complaints: 0.
How practical is the 2015 Porsche Cayman for daily use?
Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 24 MPG.
What is the overall score for the 2015 Porsche Cayman?
The CarFocal Overall Score for the 2015 Porsche Cayman is 6.9/10. Overall score is 6.9/10 (Good). Confidence 52%. Maintenance 8.5/10. Practicality 5.0/10.
What does it cost to own and maintain a 2015 Porsche Cayman?
Based on Carfocal's data, First listed service: - Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection at 10,000 miles. Estimated first-year maintenance: $700 - $1,200. Repair prediction highlight: Rear Axle Carrier (typical at 75,000 miles, estimated cost Min: $2,000 • Max: $5,000+).
What engine is in the 2015 Porsche Cayman?
Engine specs list 6 • 2.7.
What transmission does the 2015 Porsche Cayman use?
According to CarFocal's specs for the 2015 Porsche Cayman, transmission is Manual 6-spd. The paired drivetrain is Rear-Wheel Drive.
Does the 2015 Cayman require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2015 Porsche Cayman?
EPA combined estimate is 24 MPG.
What driver assistance and safety features are available on the 2015 Porsche Cayman?
1 standard driver assistance features. Key features include Tire Pressure Monitoring System.
What body style is the 2015 Porsche Cayman?
According to CarFocal's specs for the 2015 Porsche Cayman, body style is coupe.
What drivetrain does the 2015 Porsche Cayman use?
According to CarFocal's specs for the 2015 Porsche Cayman, drivetrain is Rear-Wheel Drive. Transmission is Manual 6-spd.
Are there open safety recalls on the 2015 Porsche Cayman?
This model year has 2 official safety campaigns listed.