The Porsche Cayman is the 13th most reliable vehicle in the luxury sports car category, with a reliability score of 8.1.
Approximately 3.3% of all Porsche Caymans on the road have reached 100,000 miles or more, which compares to an average of 8.4% for the luxury sports car category
The best-ranked luxury sports car for reliability is the Audi TT Convertible
See below for the reliability scores of various cars in the luxury sports car category:
Audi TT Convertible
8.6
Mercedes-Benz SLK
8.5
BMW Z4
8.5
Audi TT Coupe
8.5
Audi S5 Coupe
8.5
Porsche Boxster
8.5
Mercedes-Benz SL-Class
8.5
BMW M6 Coupe
8.3
Audi TTS Coupe
8.1
Porsche 911 Coupe
8.1
Porsche 911 Convertible
8.1
Audi TTS Convertible
8.1
Porsche Cayman
8.1
Audi S5 Convertible
8.1
Jaguar XK Convertible
8.0
Cadillac CTS-V
8.0
BMW M6 Convertible
8.0
Jaguar XK Coupe
7.8
Audi RS 5 Coupe
7.7
Infiniti Q60 Coupe
7.6
Infiniti Q60 Convertible
7.6
Aston Martin V8 Vantage Coupe
7.6
Audi RS 5 Convertible
7.5
Maserati GranTurismo Coupe
7.5
Alfa Romeo 4C Convertible
7.5
Alfa Romeo 4C Coupe
7.5
Lexus RC F
7.5
Maserati GranTurismo Convertible
7.5
Audi TT RS
7.5
Aston Martin V8 Vantage Convertible
7.5
Mercedes-Benz AMG GT Convertible
7.4
BMW M4 Coupe
7.3
Cadillac ATS-V
6.4
Porsche 718 Boxster
6.1
Mercedes-Benz SLC
6.0
BMW M2
6.0
Mercedes-Benz AMG GT Coupe
5.9
BMW M4 Convertible
5.9
Porsche 718 Cayman
5.9
Jaguar F-TYPE Convertible
5.8
Jaguar F-TYPE Coupe
5.7
Infiniti Q60
5.6
BMW M8 Coupe
BMW M8 Convertible
Lotus Evora 400
Lotus Evora GT
Subaru STI
Toyota GR Supra
Is the Porsche Cayman a good car?
Porsche Cayman
The Porsche Cayman earns an ISC quality score of 8.4 based on its reliability, value retention and safety ratings.
The Porsche Cayman is ranked 3rd in quality in the luxury sports car category,
with the Porsche 911 Convertible ranked just above it and the Porsche Boxster ranked just below it
The best-ranked luxury sports car for quality is the Porsche 911 Coupe
