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Porsche Cayman (987c%2C 981c%2C 718c)

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The Comprehensive Porsche Cayman (987c, 981c, 718c) Buyer's Guide

Introduction: The Porsche Cayman - A Mid-Engine Marvel

The Porsche Cayman is a rear-wheel-drive, mid-engined sports car produced by Porsche since 2005. Conceived as a coupe version of the Boxster roadster, the Cayman quickly established itself as a formidable performer in its own right. Its superb balance, sharp handling, and potent engines have made it a favorite among driving enthusiasts and a strong competitor to more expensive sports cars. This guide will delve into the three main generations of the Cayman: the 987c, 981c, and 718c, providing potential buyers with the information they need to make an informed decision.

Generations of the Porsche Cayman

987c (2005-2012)

The first generation Cayman, the 987c, launched in 2005 as the 2006 model year. Sharing its underpinnings with the 987 Boxster, it offered a more rigid chassis and a fixed roof, leading to improved performance. Key features include:

  • 2006-2008 (Cayman/Cayman S): Available with a 2.7L flat-six (245hp) in the base model and a 3.4L flat-six (295hp) in the Cayman S.
  • 2009-2012 (Facelift): Introduced direct fuel injection (DFI) to both engines. Base model upgraded to a 2.9L flat-six (265hp), and the Cayman S received a power bump to 320hp. Updated styling including revised headlights, taillights, and bumpers. Introduction of the PDK dual-clutch transmission as an option, replacing the Tiptronic S automatic.
  • Cayman R (2011): A lighter, more focused version of the Cayman S. Increased power (330hp), reduced weight, and a sport-tuned suspension.

981c (2013-2016)

The second generation Cayman, the 981c, was unveiled in 2012 as a 2013 model. This generation marked a significant step forward in terms of design, performance, and technology. Key changes include:

  • New Platform: A completely new platform with a longer wheelbase and wider track, improving stability and handling.
  • Engine Upgrades: The base Cayman featured a 2.7L flat-six (275hp), while the Cayman S retained the 3.4L flat-six, now producing 325hp.
  • Styling: More aggressive and modern styling compared to the 987. Characterized by sharper lines and distinctive side air intakes.
  • Interior: A significantly upgraded interior with higher-quality materials and a more ergonomic design.
  • Cayman GTS (2014): A higher-performance version with a 3.4L flat-six (340hp), sport exhaust, and unique styling elements.
  • Cayman GT4 (2015): A track-focused model with a 3.8L flat-six engine (385hp) derived from the 911 Carrera S, a six-speed manual transmission, and a comprehensive aero package.

718c (2016-Present)

The third generation Cayman, now known as the 718 Cayman, arrived in 2016 as a 2017 model. The most significant change was the introduction of turbocharged four-cylinder engines, marking a departure from the traditional flat-six engines. Key aspects include:

  • Turbocharged Engines: A 2.0L turbocharged flat-four (300hp) in the base 718 Cayman and a 2.5L turbocharged flat-four (350hp) in the 718 Cayman S.
  • Styling Updates: Minor styling tweaks, including revised headlights, taillights, and front/rear fascias.
  • Chassis Improvements: Refined suspension and steering for improved handling.
  • 718 Cayman GTS (2017): Introduced with a 2.5L turbocharged flat-four (365hp).
  • 718 Cayman GT4/Spyder (2019): Marked a return to the flat-six engine, featuring a naturally aspirated 4.0L flat-six (414hp) and a six-speed manual transmission. The 718 Cayman GT4 is the more track-focused variant, while the Spyder is the convertible version.
  • 718 Cayman GTS 4.0 (2020): Introduced a detuned version of the 4.0L flat-six, now producing 394hp, available with either a six-speed manual or PDK transmission.

Reliability & Common Issues

987c

  • IMS Bearing Failure (2006-2008): The Intermediate Shaft (IMS) bearing failure is a well-documented issue in early 987 models. It can lead to catastrophic engine damage. While the risk is often overstated, it's prudent to have a pre-purchase inspection and consider an aftermarket IMS bearing replacement as preventative maintenance. This is largely addressed on 2009 and later cars.
  • Rear Main Seal (RMS) Leaks: Another common issue, though typically less severe than IMS bearing failure. A leaking RMS can be replaced, often during a clutch replacement.
  • Oil Leaks: Older Caymans can develop oil leaks from various seals and gaskets. Thorough inspection is essential.
  • Cracked Coolant Expansion Tank: A relatively inexpensive but common issue. The plastic coolant expansion tank is prone to cracking over time, leading to coolant loss.
  • Air/Oil Separator (AOS) Failure: Can cause excessive oil consumption and smoking from the exhaust.

981c

  • Generally More Reliable: The 981 Cayman is generally considered more reliable than the 987. The IMS bearing issue was resolved.
  • PDK Transmission Issues: While the PDK is a fantastic transmission, it can be expensive to repair if problems arise. Look for smooth and precise shifts during a test drive.
  • Oil Consumption: Some 981 models, especially those driven hard, can exhibit higher than normal oil consumption.
  • Coolant Leaks: Similar to the 987, coolant leaks can occur, often from hoses or the water pump.

718c

  • Turbocharger Issues: While generally reliable, turbocharged engines can be more complex and prone to issues compared to naturally aspirated engines. Look for signs of turbocharger wear or damage.
  • Underwhelming Engine Sound (2.0L/2.5L): The biggest complaint about the 718 Cayman is the engine sound of the four-cylinder models. Many find it less inspiring than the flat-six engines.
  • PDK Transmission Issues: As with the 981, the PDK transmission can be costly to repair if issues arise.

Driving Experience

987c

The 987 Cayman offers a raw and engaging driving experience. The hydraulically assisted steering provides excellent feedback, and the mid-engine balance is superb. The flat-six engine delivers a rewarding soundtrack, especially at higher RPMs. The manual transmission is precise and satisfying. Downsides include a slightly dated interior and the potential for IMS bearing issues.

981c

The 981 Cayman is a more refined and sophisticated sports car. The longer wheelbase and wider track contribute to improved stability and handling. The steering is still excellent, although some purists may find the electrically assisted power steering slightly less communicative than the 987's hydraulic system. The interior is a significant upgrade, and the PDK transmission offers incredibly quick and seamless shifts. The flat-six engine provides a thrilling soundtrack and ample power.

718c

The 718 Cayman offers exceptional performance thanks to its turbocharged engines. The increased torque provides strong acceleration throughout the rev range. The chassis is well-balanced and responsive. However, the engine sound of the four-cylinder models is a significant drawback for many enthusiasts. The GT4 and GTS 4.0 models, with their naturally aspirated flat-six engines, offer a much more engaging and rewarding driving experience.

Buying Advice

987c

  • Best Value: The 987 Cayman offers excellent value for money.
  • Pre-Purchase Inspection: A thorough pre-purchase inspection is crucial to assess the condition of the engine, especially regarding the IMS bearing.
  • Consider 2009-2012 Models: The facelifted 987 models (2009-2012) offer improved performance, styling, and reliability.
  • Budget for Maintenance: Be prepared to budget for potential repairs and maintenance, especially on older models.

981c

  • Balance of Performance and Refinement: The 981 Cayman offers an excellent balance of performance, refinement, and reliability.
  • Consider the Cayman S or GTS: The Cayman S and GTS models offer a significant performance upgrade over the base model.
  • Look for Well-Maintained Examples: Focus on finding a well-maintained example with a complete service history.
  • PPI Still Recommended: While generally more reliable than the 987, a Pre-Purchase Inspection is still a wise investment.

718c

  • Performance Focused: The 718 Cayman offers exceptional performance, especially the turbocharged models.
  • Evaluate Engine Sound Preference: Consider whether you can live with the engine sound of the four-cylinder models.
  • Consider the GT4/GTS 4.0: If engine sound and a more engaging driving experience are priorities, consider the GT4 or GTS 4.0 models with the naturally aspirated flat-six engine.
  • Check for Turbo Issues: Pay attention to the turbochargers during a test drive, listening for any unusual noises or performance issues.
  • CPO Considered: Consider a Certified Pre-Owned model for added peace of mind.
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