2015 Porsche Macan 3.0L Diesel · R6 WFT

The vehicle is currently roadworthy, but the maintenance history reveals a trend of deteriorating suspension and braking components. While it passed its most recent test in October 2024 at 137,266 miles, this followed a failure just six days prior due to multiple critical safety defects. The record shows a persistent pattern of worn suspension arm bushes and shock absorber issues that have remained flagged across several years, suggesting that the suspension is reaching the end of its functional life and requires proactive replacement. At 18 years old with 137,266 miles, the Mercedes has averaged approximately 7,600 miles per year. This figure is consistent with typical usage for a luxury SUV of this age. The data shows a steady accumulation of mileage, with nearly 9,000 miles covered between October 2023 and October 2024. The low annual mileage does not appear to have protected the vehicle from age-related component degradation, particularly given the heavy weight of the GL which places significant stress on rubber bushings and hydraulic seals. A buyer must conduct a thorough inspection of the entire suspension geometry, as the front lower arms and rear shocks have been noted for wear since at least 2022. The October 2024 test identified corroded rear brake pipes covered in grease, which indicates a past leak or poor maintenance that could mask further corrosion of the hydraulic lines. The presence of corrosion on the rear subframe mounting area, while currently considered not excessive, is a structural concern that must be monitored for progression to ensure the structural integrity of the chassis remains sound. Given that the last MOT was nearly eighteen months ago, the vehicle is now overdue for a new test. The buyer should specifically verify that the front steering rack gaiter, which was missing in 2024, has been replaced to prevent expensive internal damage to the steering assembly. The recurring failures for tyre tread depth and lighting bulbs suggest that the previous owner only addressed the minimum requirements to pass the test rather than performing preventative maintenance.