Porsche Cayman 987c (2005 – 2013)

Reliability score : 7.4/10

The Porsche Cayman (type 987c) is a mid-engine sports coupe derived from the Boxster 987. Introduced in late 2005 in its 'S' version (3.4L), it was joined in 2006 by the base version (2.7L). It stands out for its exceptional dynamic balance, often considered superior to that of the contemporary 911 thanks to its engine placement. The 987 generation is divided into two crucial phases for reliability: Phase 1 (2005-2008) equipped with M97 family engines (with IMS bearing), and Phase 2 (2009-2013) which introduces the new 9A1 (or MA1) engine architecture devoid of an intermediate shaft (IMS) and equipped with direct injection on the S versions, marking a major leap in reliability. A radical 'R' version crowned the range at the end of its career.

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Porsche Cayman 987 is an exceptional sports car, but its purchase requires great caution depending on the production year. We highly recommend favoring a Phase 2 (2009-2013). The 2.9 and 3.4 direct injection engines (9A1) have eradicated the IMS and bore scoring problems that tarnish the reputation of the Phase 1. If your budget limits you to a Phase 1 (2005-2008), the purchase should only be made after a rigorous inspection: PIWIS test for over-revs and cylinder endoscopy (especially on the 3.4 S) are non-negotiable. A well-maintained Phase 2 model is a very safe 'passion' purchase and a potential future classic (especially the Cayman R).