2010 Audi A5 2.0L Petrol · SC59 MBY

The latest MOT test was passed on 20 January 2026, although this followed a failure the previous day due to an ABS fault and an exhaust lambda reading outside specified limits. When reviewing the broader history, the maintenance trend appears to be worsening. While the vehicle has a history of passing, the recent emergence of electronic braking faults and emissions failures, coupled with a persistent list of corrosion and wear advisories, suggests that the vehicle is entering a phase of accelerated degradation. The recorded mileage of 90,043 miles is low for a sixteen year old vehicle, averaging approximately 5,628 miles per year. While this suggests less mechanical wear on the drivetrain and engine internals, such low usage often indicates periods of standing. This is reflected in the MOT history, where corrosion on the subframe, sills, and brake pipes has become a recurring theme. Vehicles that are not driven regularly are more susceptible to moisture retention and oxidation, meaning the low mileage in this instance may be an offset to structural and peripheral deterioration. Prospective buyers must carefully scrutinise the braking system and chassis. The history of ABS faults and corroded brake pipes indicates a system that requires a thorough physical inspection. During a test drive, feel for any brake shudder or inconsistent pedal pressure, and visually check the brake pipes for excessive scaling or the presence of grease used to mask corrosion. The previous advisories regarding worn rear brake discs and anti-roll bar bushes suggest the rear suspension is nearing a point of required overhaul. Listen for clunks or knocks when traversing uneven surfaces, as worn bushes will lead to instability and poor handling. The recurring exhaust leaks and the lambda sensor failure point toward a degrading exhaust system and potential engine management issues. Ensure there are no audible leaks or unusual smells during idling. Most critically, the recorded corrosion on the rear subframe and offside outer sill must be professionally assessed, as structural corrosion can be costly to remediate. Given the low annual mileage, also verify the age of the tyres for sidewall cracking and check the service history to ensure that fluids have been changed based on calendar intervals rather than just mileage, as oil and coolant degrade regardless of distance travelled.