2008 Citroen C6 2.7L Diesel · GF08 JRO

The vehicle remains roadworthy, but the maintenance trend shows a shift toward increasing mechanical wear and structural degradation. While the most recent test in August 2025 at 134,893 miles passed, the presence of a deteriorated inner front CV boot and corroded power steering pipes indicates that components are reaching the end of their service. The recurring mention of anti-roll bar linkage ball joints across 2024 and 2025 suggests that the suspension geometry is experiencing gradual play, which requires proactive replacement. At 134,893 miles, the Citroen C6 has averaged approximately 7,500 miles per year, which is consistent with typical usage for a vehicle of this age. However, there is a significant gap in the records between December 2019 and September 2023, during which the car covered only 3,096 miles. This period of low use often correlates with the onset of corrosion on rubber components and metal surfaces, as evidenced by the structural corrosion noted in 2019 and the crossmember corrosion flagged in the 2024 test. A buyer must prioritise a physical inspection of the inner sills and front crossmember to determine if the recorded corrosion has progressed beyond the surface level. The persistent oil leak noted in both 2024 and 2025 requires a thorough check to ensure it is merely minor residue rather than a failing seal. Furthermore, the history of leaking suspension pipes and electronic stability control faults in 2023 suggests that the complex hydraulic and electronic systems should be monitored for any signs of recurring future failures.