2007 Porsche 911 3.6L Petrol · J3 DDU

The vehicle is currently roadworthy following a clean MOT pass on December 30, 2025 at 51,507 miles. The maintenance trend shows improvement after a period of mechanical instability in 2023 and early 2024. While the car suffered from multiple failures related to emissions and exhaust integrity in previous years, the most recent test indicates that these previous faults have been addressed and the vehicle is currently meeting all regulatory standards. With a recorded mileage of 51,507 miles over 19 years, this Porsche has averaged only approximately 2,711 miles per year. This exceptionally low usage pattern suggests the car has spent significant periods in storage or has been used sparingly. The data shows very little movement between tests, with only 243 miles recorded between May 2024 and December 2025. While low mileage generally preserves the drivetrain components, such infrequent use often leads to the degradation of rubber materials, seals, and fluid chemistry rather than mechanical wear-and tear from driving. A physical inspection must focus on the exhaust system and cooling system, which were recurring failure points. The 2023 failures highlighted an engine water leak and a major exhaust leak on the back box, while the 2024 failure showed high hydrocarbon and lambda readings. A buyer should verify that these leaks were professionally repaired and that the engine shows no signs of weeping coolant. Additionally, the 2023 advisory regarding a corroded brake master cylinder servo mounting hidden under underseal warrants a close look to ensure structural corrosion has not compromised the braking hardware despite the low mileage. The tester also noted worn front brake discs in May 2024. Although these were not excessively worn at that time, low mileage cars often suffer from surface pitting or corrosion when the vehicle sits. The buyer should check the condition of the brake rotors and the integrity of the suspension bushings, as these components are prone to age-related cracking regardless of the distance driven.