2006 Porsche Cayenne 4.5L Petrol · RF06 LSN

The most recent DVSA examination on 4 December 2025 resulted in a Pass, although this followed an earlier recorded failure on the same date for a non-functioning nearside rear direction indicator, which is classified as a Prescribed Replaceable Item. Two advisories were noted at this test: a non-excessive oil leak and rear brake discs described as worn, pitted, or scored but not seriously weakened. The overall maintenance trend across the recorded MOT history is broadly stable but shows signs of accumulating age-related wear, with the 2023 test recording a major failure for an excessively deteriorated offside front brake hose and parking brake inefficiency below requirements, followed by minor defects in 2021 relating to a chafed brake hose and a brake lever not releasing correctly. There is a consistent theme of oil leaks appearing as recurring advisories, alongside progressive deterioration in braking and lighting components, suggesting that while the vehicle has been kept in a roadworthy condition, it is a car that requires ongoing attention to consumable and sealing components typical of its age and mileage. The recorded mileage of 144,824 miles against a 2006 registration equates to approximately 7,241 miles per annum, which is broadly typical for a vehicle of this age and indicates steady, consistent use rather than excessive motorway mileage or prolonged periods of standing. There are, however, noticeable gaps in the MOT history, with tests recorded at roughly two-year intervals and a notable absence of recorded examinations between 2019 and 2020, suggesting the vehicle may have spent periods either off-road or with limited use. Given the substantial accumulated mileage for a vehicle now approximately twenty years old, particular attention should be paid to wear on suspension components, drivetrain assemblies, and the V8 or V6 powertrain depending on specification, as high-mileage examples of the first-generation Cayenne are known to require attention to coolant pipes, valve seals, and the air suspension system if fitted. For a prospective buyer, the recurring oil leak advisories warrant close inspection of the engine and cam covers, with particular regard to sealing condition and any evidence of oil residue on the exhaust manifold, which was specifically noted in 2023. On a test drive, listen for any ticking or tapping from the top of the engine which could indicate cam cover gasket deterioration allowing oil to migrate onto hot exhaust components, producing both a smell and potential fire risk. The brake-related advisories and previous failures indicate that the braking system requires thorough inspection; the rear discs should be checked for lipping, excessive runout, and pad wear, while the front brake hoses, having previously failed, should be examined for any signs of perishing, swelling under pressure, or weeping. The parking brake mechanism, which previously failed for insufficient efficiency, should be tested on an incline to confirm adequate holding, and the caliper slide pins should be checked for free movement to prevent binding. Beyond the recorded defects, a buyer should carry out a comprehensive physical inspection appropriate to a twenty-year-old vehicle. Tyres should be examined for age-related sidewall perishing and cracking, which often occurs regardless of tread depth, and the wheels checked for any kerb damage or corrosion around the bead seats. The 12V battery and charging system should be tested, as standing periods can shorten battery life considerably, and all fluids inspected for condition and age, particularly brake fluid, coolant, and transmission oil, all of which degrade over time irrespective of mileage. The underbody should be examined on a ramp for corrosion, structural integrity around the jacking points and subframe mountings, and any signs of fluid leakage from the front and rear differentials, transfer box, and engine sump. Finally, verify service history documentation including cambelt or timing chain servicing intervals appropriate to the engine variant, as neglect in this area on a high-mileage performance SUV can lead to catastrophic engine damage.