2012 Audi A1 1.6L Diesel · HO11 SCD

A pattern of minor electrical and lighting faults punctuates an otherwise largely clean MOT record for this 2012 Audi A1, with the most recent test on 2026-03-04 resulting in a pass but carrying an advisory for an offside rear coil spring showing corrosion. Across seven tests spanning five years, the vehicle has been presented with two failures and four passes, all at relatively short annual intervals that suggest continuous use rather than extended lay-ups. The 2022 failure centred on a non-functioning offside rear position lamp and an airbag warning lamp fault, both of which are typical electrical gremlins on vehicles of this age and were rectified for the same-day pass. The 2023 failure was limited to an inoperative windscreen washer, again resolved during the same test. Under the surface, however, there is a recurring theme of tyre edge wear on the front axle and brake disc deterioration at the rear, alongside the most recent corrosion advisory on the rear coil spring, which collectively point to consumable wear progressing in line with the vehicle's age and mileage. With 93,499 miles recorded over approximately 14 years, this A1 has averaged around 6,678 miles per annum, which sits broadly in line with typical usage for a small premium hatchback of this vintage. The MOT history contains no significant gaps in testing, indicating the car has remained on the road consistently and has not suffered any prolonged periods of standing that could have introduced separate issues such as seized brakes or deteriorated fluid systems. The steady annual mileage accumulation is consistent with regular mixed driving rather than long motorway commutes or exclusively urban use, and means the wear items now appearing in advisories are predictable rather than premature for the recorded odometer reading. Mileage progression between tests appears gradual, with no sudden spikes or implausible jumps that would warrant further investigation into the odometer reading. For a prospective buyer, the most pressing items to investigate physically are the rear brake discs and the rear coil spring flagged in recent advisories. The 2023 test recorded that both rear brake discs were worn, pitted or scored, and although this was not deemed serious enough to fail at that time, discs in this condition on a vehicle now showing over 93,000 miles are unlikely to have improved and are probable candidates for replacement; on a test drive, listen for any grinding or rumbling from the rear under braking and check for pedal pulsation through the footbrake. The offside rear coil spring corrosion advisory from the 2026 test should be inspected closely, ideally with the vehicle raised, as corrosion on coil springs can progress to cracking and eventual failure, particularly on vehicles that have seen multiple winters of road salt exposure. Pay attention to any clonking or knocking from the rear suspension over uneven surfaces, and inspect for visible surface rust, flaking, or any signs of spring sag affecting ride height at the offside rear corner. The repeated front tyre advisories for edge wear on both nearside and offside wheels across 2023 and 2025 suggest an alignment or geometry concern that has either been intermittent or unresolved. On a test drive, verify that the steering wheel is centred when driving straight, that the vehicle does not pull to either side under steady throttle or braking, and check the inner and outer edges of the front tyres for feathering or uneven shoulder wear. The 2021 exhaust leak advisory should also be revisited by listening for any ticking or hissing from the rear exhaust box on startup and during idle, as minor leaks can develop into more significant failures over time. Finally, verify that all position lamps, the windscreen washer system, and the airbag warning lamp operate correctly, as these were the precise items implicated in previous failures and are simple to confirm during a pre-purchase inspection.