2023 Porsche 718 Cayman GT4 RS S-A 4.0L Petrol · AB66 EST

The 2023 Porsche 718 Cayman GT4 RS S-A has a pristine MOT history, with its most recent test on 2026-04-30 resulting in a clean pass with no recorded defects or advisories. This marks the vehicle’s third MOT within its three-year lifespan, and the absence of any failures or advisories over this period suggests a stable maintenance trend. The lack of prior MOT failures or significant advisories—particularly none related to high-wear items such as brakes, suspension components, or fluid degradation—indicates either meticulous upkeep or a vehicle that has been driven under relatively light conditions. While the absence of defects is encouraging, the exceptionally low recorded mileage of 3,091 miles over three years—equivalent to approximately 1,030 miles annually—raises concerns about potential standing-related wear and tear. The vehicle’s mileage is notably low for its age, which may imply periods of prolonged inactivity rather than active use. At 3,091 miles, the suspension, brakes, and drivetrain components—particularly those prone to wear from dynamic loading—could be subjected to accelerated stress due to standing. For instance, suspension bushes and coil springs may exhibit signs of stiffness or binding if not regularly serviced, leading to uneven tyre wear or clunking noises during cornering. Brakes, especially if the vehicle has been stationary for extended periods, may develop corrosion on the discs or binding calipers, resulting in reduced braking efficiency or a grinding sensation when applied. Additionally, the 12-volt battery could be suffering from prolonged disuse, potentially leading to reduced charge retention or failure to start the engine upon demand. Given the vehicle’s clean MOT record and low mileage, the prospective buyer should conduct a thorough physical inspection to address potential standing-related issues. Start by examining the tyres for signs of sidewall cracking or perishing, which can occur even with minimal use over time, particularly in cooler climates. Inspect the brake system for corrosion on discs and linings, and check for any binding or excessive play in the calipers, which could indicate prolonged standing. The suspension should be scrutinised for stiffness or unusual noises, such as clunks or rattles, which may signal worn suspension bushes or damaged coil springs. A test drive is essential to listen for abnormal noises—such as knocking from the rear axle, grinding from brakes, or uneven tyre wear patterns—which would warrant further investigation. For fluid servicing, the buyer should verify the age and condition of the engine oil, transmission fluid, and differential lubricant, as these can degrade over time regardless of mileage. Given the vehicle’s performance-oriented nature, the coolant system should also be checked for signs of contamination or corrosion, especially if the car has been stationary for long periods. The exhaust emissions system, while not failing in the MOT, should be inspected for leaks or unusual emissions, as standing vehicles can sometimes develop minor leaks in the catalytic converter or exhaust manifold. Finally, the 12-volt battery should be tested for voltage retention and overall health, ensuring it can meet the demands of the electrical system without straining the alternator. If the battery is significantly aged or shows signs of poor performance, a replacement may be advisable to prevent future reliability issues.