Porsche 987 Cayman S vs Cayman R: Which Model is Your Perfect Match?


he allure of Porsche sports cars is undeniable, and when it comes to choosing between the Porsche Cayman S and the Porsche Cayman R, the excitement reaches new heights. Both models offer thrilling drives, but each has its own character that appeals to different enthusiasts. The Porsche Cayman S boasts a balanced blend of performance and comfort, while the Porsche Cayman R takes a more purist approach, focusing on agility and raw driving pleasure. We’ll explore the Cayman specifications and performance figures that set these two apart, as well as delve into the Porsche maintenance costs and potential Cayman rarity issues. Whether you’re buying a Porsche Cayman for the first time or adding to your collection, this guide will help you find your perfect match. For a visual comparison of these two impressive models, check out this informative video.
Let’s dive into the nitty-gritty of what sets the Porsche Cayman S and Cayman R apart. We’ll examine their technical differences, performance capabilities, and market values.
Technical Differences
The Porsche Cayman S and Cayman R share the same basic platform, but their specifications reveal crucial distinctions. The Cayman R is a lightweight, track-focused variant of the S model.
Engine-wise, both models sport a 3.4-litre flat-six engine. However, the Cayman R boasts a power output of 330 bhp, slightly higher than the S model’s 320 bhp. This power bump comes from a revised exhaust system and engine management.
Weight reduction is where the Cayman R truly shines. Porsche stripped out approximately 55 kg of weight by using aluminium door skins, carbon fibre bucket seats, and removing some comfort features like air conditioning and radio (though these could be added back as no-cost options).
Performance Figures Explained
When it comes to performance, both the Cayman S and Cayman R deliver impressive figures, but the R model edges ahead in several key areas.
The Cayman S accelerates from 0-60 mph in about 4.9 seconds, while the R model shaves this down to 4.7 seconds. Top speeds are equally impressive, with the S reaching 172 mph and the R pushing slightly further to 175 mph.
Handling is where the Cayman R truly excels. Its lower weight and stiffer suspension setup result in sharper turn-in and better overall agility. The R model also sits 20 mm lower than the S, further enhancing its cornering abilities.
Values and Rarity
The Porsche Cayman R, being a limited production model, tends to command higher prices in the used market compared to the more common Cayman S.

Production numbers play a significant role in this value difference. While exact figures vary by year, the Cayman R was produced in much smaller numbers than the S model. This scarcity contributes to its higher resale value and potential for future appreciation.
Condition and mileage greatly influence prices for both models. Well-maintained, low-mileage examples of the Cayman R can fetch premium prices, often surpassing their original retail cost.
Ownership Considerations
Owning a Porsche Cayman, whether it’s the S or R model, comes with its own set of considerations. Let’s explore the maintenance costs, common issues, and buying tips to ensure you make an informed decision.
Porsche Maintenance Costs
Maintaining a Porsche Cayman requires a commitment to regular servicing and potential repairs, which can be costly compared to more mainstream vehicles.
Annual servicing costs for a Cayman can range from £500 to £1,000, depending on the age of the car and the work required. Major services, occurring every 4-6 years or 40,000-60,000 miles, can cost upwards of £1,500.
Consumables like tyres and brakes are another significant expense. High-performance tyres suitable for the Cayman can cost £800-£1,200 per set, while brake pads and discs can set you back £500-£1,000 for a full replacement.
Common Issues to Watch For
While Porsche Caymans are generally reliable, there are some known issues to be aware of when considering ownership.
One common problem is the intermediate shaft (IMS) bearing failure in early models. This can lead to catastrophic engine failure if not addressed. However, later models (post-2009) resolved this issue.
Another area to watch is the air-oil separator, which can fail and cause excessive oil consumption. This is typically a £500-£800 repair.
Suspension components, particularly control arm bushings, can wear out, leading to handling issues. Regular inspections and timely replacements can prevent more serious problems.
Buying Porsche Cayman Tips
When buying a Porsche Cayman, whether S or R, there are several key points to consider:
- Always check the service history. A well-documented maintenance record is crucial for these high-performance cars.
- Inspect for signs of track use, such as excessive tyre wear or brake disc scoring. While not necessarily a deal-breaker, it can affect the car’s value and future reliability.
- Test drive the car thoroughly, paying attention to any unusual noises or vibrations, especially from the engine or transmission.
- Consider a pre-purchase inspection by a Porsche specialist. This can uncover hidden issues and potentially save you money in the long run.
- Research the specific year and model you’re interested in, as there can be significant differences between production years.
