2009 Volkswagen Phaeton 3.0L Diesel · CX09 XMM

The Volkswagen Phaeton presents a current roadworthy status with a passed MOT recorded on 26 January 2024 at 167,120 miles. The maintenance trend appears stable on paper, as the most recent pass shows no defects and no advisories. However, the record reveals a recurring administrative pattern: the car failed and passed on the same day at both the 2023 and 2024 tests, each time with no defects logged. This suggests clerical or presentation issues at the testing station rather than mechanical faults, but the buyer should confirm the V5C and test certificate authenticity given the duplicated same-day entries. Mileage progression across the history is irregular rather than linear. The vehicle sat at 155,401 miles for the October 2021 pass, then rose only 598 miles to 155,999 miles by the January 2023 failure and pass. A jump of 11,121 miles occurred before the January 2024 test at 167,120 miles. Annual averages sit near 9,800 miles, typical for a 17-year-old prestige saloon, yet the flat 15-month hold followed by a single-year surge implies either limited use then a long motorway spell or a late-life ownership change. No excessive accumulation that would alarm drivetrain wear is evident. The clean defect sheets across all five entries mean no suspension bushes, coil springs, brake discs, or corrosion were flagged by testers. That said, a 2009 Phaeton at 167,000 miles carries inherent age-related risk in air suspension components, brake calipers, and underbody structural integrity not always caught in a pass. The same-day fail-pass pairs with zero recorded defects warrant a check of the DVSA failure reason codes, as a blank field is unusual. A buyer should commission an independent inspection of the air suspension struts, brake binding, and subframe for corrosion before purchase. The absence of advisories does not exempt a 17-year-old German luxury car from consumable fatigue. Verify service history to support the sparse MOT data and confirm the 2024 test was a genuine roadworthy pass, not a rectification of a documentation error.