2005 Ford Mondeo 2.2L Diesel · EF55 RFY

The defining mechanical concern across this Mondeo's DVSA record is a recurring theme of rear axle, parking brake, and exhaust integrity rather than any single isolated defect. A 2025 test initially failed with two Major defects on the parking brake system, specifically a non-functioning nearside rear parking brake and overall parking brake efficiency below requirements, before passing the following day with only a minor exhaust gas leak advisory. That sequence is significant because the parking brake faults mirror advisories recorded almost a decade earlier in 2015 and 2016, where reserve travel was already noted as marginal. The presence of an offside rear shock absorber with light oil misting in 2016, combined with the recurring parking brake and exhaust advisories, suggests that the rear of the vehicle has been an ongoing area of attention. The intervening years between 2016 and 2025 show no recorded tests, which makes it impossible to confirm whether the rear suspension and brake components were resolved or simply untested during that period. At 83,368 recorded miles over 21 years, this Mondeo has averaged roughly 3,970 miles per year, which is low for its age and suggests either extended periods of light use or significant gaps between journeys. The MOT history itself reflects irregular testing, with seven tests spread unevenly between 2011 and 2025, including a complete nine-year absence from testing between mid-2016 and April 2025. Such a long gap means the brakes, tyres, suspension components, exhaust system, and underbody corrosion status have not been independently inspected for nearly a decade. Low annual mileage does reduce wear on high-stress items like the engine and gearbox, but it can accelerate deterioration of rubber components, brake discs through surface corrosion, and underbody seals, particularly on a vehicle now over two decades old. Given the history, a prospective buyer should pay particular attention to the rear suspension and braking system during any inspection. The 2016 advisory on the offside rear shock absorber with oil misting means that component is now approaching ten years past first observation and should be checked for hydraulic fluid leakage, visible wetness on the body of the damper, and any knocking or clonking noise over uneven road surfaces or when pressing on the rear corner of the car. The rear subframe bush failure recorded in 2011 is another critical area to examine; with the vehicle now 21 years old, subframe mounting points and surrounding bodywork should be inspected for corrosion, cracking, or separation, particularly around the rear mounting locations where moisture and road salt collect. On a test drive, listen for any rear suspension clonking over speed bumps and check for uneven tyre wear on the rear axle, which can indicate worn bushes or degraded shock absorbers. The brake system requires equally close scrutiny given the pattern of advisories and failures. The 2015 failure for excessively corroded brake pipes was rectified to pass, but brake line work on a vehicle of this age frequently involves only the worst sections being replaced, so a thorough underbody inspection of all visible brake lines, particularly along the rear axle, chassis outriggers, and flexible hoses at each corner, is essential. Look for any rust staining, flaking, or pinching of the metal pipes and check the flexible hoses for cracking or bulging. The parking brake should be tested on an incline to confirm it holds the vehicle without excessive lever travel, and the lever mechanism itself should be checked for full reserve travel. Finally, the exhaust system advisory from both the failed and passed 2025 tests should prompt a physical inspection underneath the vehicle for hangers, rubber mounts, and any joints showing soot staining or audible ticking, as a minor leak can rapidly develop into a more significant failure on a corroded system of this age.