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
9.9
Audi TT Coupe
9.3
BMW Z4
9.2
Audi S5 Coupe
9.2
Mercedes-Benz SL-Class
8.8
Chevrolet Corvette Convertible
8.6
Porsche 911 Convertible
8.5
Audi S5 Convertible
8.5
Porsche 911 Coupe
8.4
Chevrolet Corvette Coupe
8.4
Audi TTS
8.4
Audi RS 5
7.9
Alfa Romeo 4C Convertible
7.6
Audi TT RS
7.6
Lexus RC F
7.5
Nissan GT-R
7.5
Ford GT
7.5
Audi R8 Convertible
7.5
Jaguar F-TYPE Convertible
7.4
Audi R8 Coupe
7.3
BMW M4 Coupe
7.2
BMW M4 Convertible
7.2
Jaguar F-TYPE Coupe
7.1
Porsche 718 Boxster
7.0
BMW M2
6.8
Mercedes-Benz AMG GT Coupe
6.6
Porsche 718 Cayman
6.4
INFINITI Q60
6.3
Alfa Romeo 4C Coupe
Toyota GR Supra
Lexus LC 500 Convertible
Mercedes-Benz SLC
Maserati GranTurismo Coupe
BMW M8 Coupe
BMW M8 Convertible
Maserati GranTurismo Convertible
BMW M6
Cadillac ATS-V
Mercedes-Benz AMG GT Convertible
Jaguar XJR575
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
