Porsche 718 Spyder RS/GT4RS Buying Guide
Porsche 718 GT4 RS/Spyder RS 4.0 Buyers Guide
The Porsche 718 GT4 RS 4.0 and the Porsche Boxster Spyder RS 4.0, both released from 2022 onwards, represent the pinnacle of Porsche’s engineering and driving performance within the 718 lineup. These cars combine the agility of the 718 chassis with the raw power of a naturally aspirated 4.0-litre engine, making them some of the most exciting and capable vehicles on the market today. Whether you're considering the Cayman GT4 RS or the Boxster Spyder RS, this buyer’s guide will help you understand their differences, the key trim options, and what to look out for when buying a used model.
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Key Differences: Cayman GT4 RS vs Boxster Spyder RS
The most obvious distinction between the 718 GT4 RS and the Boxster Spyder RS lies in the body style. The GT4 RS is a fixed-roof coupe, while the Spyder RS is a convertible. Both vehicles feature a 4.0-litre naturally aspirated six-cylinder engine, producing 493 horsepower, and both come with a 6-speed manual transmission as standard, though a PDK (dual-clutch automatic) is available as an option.
While the driving experience in both cars is largely similar, with both featuring the same engine and chassis components, the roof design leads to slightly different characteristics. The Spyder RS, being a convertible, offers an open-air experience, which will appeal to drivers who enjoy a more immersive connection with the road. The GT4 RS, however, is more focused on track performance, with a fixed roof providing better structural rigidity and, in theory, a slight advantage in handling precision.
Performance and Driving Experience
Both the Cayman GT4 RS and Boxster Spyder RS are equipped with the same 4.0-litre flat-six engine, derived from the 911 GT3. This engine produces 493 hp and 470 Nm of torque, delivering rapid acceleration and an incredibly sharp response. The 0-60 mph time for both models is around 3.4 seconds, with a top speed of 193 mph for the GT4 RS and 190 mph for the Spyder RS.
In terms of handling, both cars feature Porsche’s renowned chassis technology, including a highly responsive suspension, lightweight design, and rear-wheel drive configuration. The GT4 RS, however, is more track-oriented, with a lower ride height and more aggressive suspension tuning. The Boxster Spyder RS, while still very capable on track, leans more towards a road-focused setup, offering a slightly more comfortable ride for everyday use, though still providing exceptional performance.
Trim Levels and Options to Consider
When purchasing a used Porsche 718 GT4 RS or Boxster Spyder RS, it’s important to consider the available trim levels and optional packages that may have been specified by the original owner.
Porsche Clubsport Package
One of the most popular options for both models is the Clubsport Package, which adds key features like a roll cage, fire extinguisher, and racing-style seatbelts. This package is designed for those who intend to take their car to track days or want a more motorsport-inspired feel. It is particularly common on the GT4 RS, given its track-ready nature.
Carbon Fibre Bucket Seats
Both models offer optional carbon fibre bucket seats, which provide weight savings and a more focused driving experience. These seats are typically a desirable option for those who plan to use the car on track or want to reduce overall vehicle weight. However, they can be less comfortable for daily use, so it's something to consider if you plan to drive the car regularly on public roads.
Sport Chrono Package
The Sport Chrono Package is available on both models and enhances the driving experience with features like launch control, dynamic engine mounts, and an additional drive mode for more aggressive performance. It’s an excellent option for those who enjoy pushing the car to its limits.
Bose or Burmester Sound Systems
For those who value premium audio, the Bose or Burmester sound systems are available as options. These upgrades offer exceptional sound quality, with the Burmester system being the higher-end choice for audiophiles. While not essential for performance, these systems can significantly improve the overall driving experience.
Lightweight Design and Aesthetics
For buyers focused on reducing weight, the Lightweight Design Package offers carbon fibre components for the interior and exterior, including door panels and bucket seats. This package is more common in the GT4 RS but can also be found on some Spyder RS models. Additionally, optional paint finishes like Chalk, GT Silver, and Miami Blue are available, allowing for some customisation of the car’s appearance.
Maintenance Considerations and Reliability
Porsche is known for building reliable, long-lasting cars, and the 718 GT4 RS and Boxster Spyder RS are no exception. However, these high-performance vehicles require proper care and attention. Regular servicing at authorised Porsche centres is crucial to ensure the car’s performance remains at its peak. The cost of ownership may be higher than more mainstream cars due to the specialist nature of the vehicles, but the build quality and durability typically justify the investment.
When buying a used model, always check the car’s service history to ensure it has been properly maintained. If the car has been modified with aftermarket parts, such as suspension upgrades or exhaust systems, it’s worth having a mechanic inspect the car to ensure it hasn’t affected its reliability or performance.
Final Thoughts
Whether you’re leaning towards the Cayman GT4 RS or the Boxster Spyder RS, both cars offer an exhilarating driving experience that’s hard to match in the sports car market. The choice between a coupe and a convertible comes down to personal preference — the GT4 RS offers a slightly sharper, more track-focused performance, while the Spyder RS provides the thrill of open-air motoring with the same level of performance.
With a range of trim levels and options to consider, there’s plenty of room for customisation, whether you’re after lightweight features, sportier enhancements, or premium interior upgrades. As with any high-performance Porsche, it’s crucial to ensure the car has been well-maintained and that all service records are up to date.
In the end, whichever model you choose, you’re guaranteed an exceptional driving experience that blends Porsche’s legendary handling and performance with cutting-edge technology and design.