2003 Porsche Cayenne 4.5L Petrol · XP03 SHE

The most recent MOT test on 2025-09-22 at 123,425 miles confirms the vehicle passed without defects, though the preceding test in 2024-09-21 revealed persistent tyre wear on both rear inner tyres, classified as worn close to the legal limit and unevenly on edge. This suggests a recurring issue that was not fully addressed between tests, as no such faults appeared in either 2023 or 2022. While the vehicle remains roadworthy under current MOT standards, the 2024 tyre advisories indicate a lack of proactive maintenance, particularly in wheel alignment or tyre rotation, which could accelerate further uneven wear. The absence of structural or mechanical failings in the latest test is reassuring, but the pattern of tyre neglect warrants immediate attention. The recorded mileage of 123,425 miles over 23 years—approximately 5,366 miles annually—is unusually low for a vehicle of this age, particularly given the Cayenne’s typical use case. The gap between the 2022 and 2023 tests (3,384 miles in 12 months) and the subsequent 1,800-mile interval before the 2024 test suggest periods of inactivity rather than consistent driving. Such low mileage may imply long-term storage, which could exacerbate issues like suspension corrosion, brake fluid degradation, or battery failure if not properly maintained. The lack of intermediate MOTs or service records further complicates assessing long-term component health, such as differential fluid condition or timing belt wear, which are critical for this age of vehicle. A buyer should prioritise an independent inspection of the rear suspension components, particularly the alignment and condition of the rear inner tyres, which were flagged in 2024. Uneven wear often points to worn suspension bushes, misaligned wheels, or worn coil springs, all of which can compromise handling and stability. The brakes, while not explicitly failed, should be scrutinised for uneven pad thickness, glazed discs, or binding calipers, especially given the vehicle’s age and the potential for prolonged inactivity. Structural integrity is another concern; given the low mileage but high age, rust in wheel arches, subframe areas, or the sills should be checked, as corrosion can develop even without heavy use. Finally, fluid levels—brake, power steering, and differential—should be verified, as prolonged storage can lead to contamination or degradation.