2016 SEAT MII 1.0L Petrol · AW08 ZOE

A persistent pattern of tyre surface degradation and isolated emission and braking defects marks the official testing history of this SEAT Mii, which most recently secured a pass on the third of September 2026 after initially failing due to a misaligned nearside front headlamp. Beyond the corrected headlight aim, the latest inspection carried over recurring advisories regarding perishing rubber on the rear tyres alongside an offside rear service brake noted as binding slightly without excessive drag. While intervening tests in 2024 and 2025 yielded clean sheets, the broader record captures intermittent mechanical anomalies, including a 2022 failure for excessive carbon monoxide, hydrocarbon, and out-of-spec Lambda readings that point to historical combustion or sensor inefficiencies resolved before retesting. Having covered just 24,073 miles over its ten-year lifespan, this vehicle has averaged roughly 2,407 miles annually, reflecting notably light usage. This restricted mileage profile means components have not been subjected to heavy, continuous commuting strain, though the repeated appearance of tyre cracking advisories across multiple years—specifically on the front tyres in 2023 and both rear tyres in 2026—demonstrates that rubber degradation occurs through calendar aging rather than rapid tread wear. Low annual usage can occasionally result in localized corrosion or sticking mechanical assemblies if the car sits stationary for extended periods, a factor directly mirrored in the recent brake binding advisory. During the pre-purchase inspection and test drive, careful attention must be paid to the braking system and wheels. Listen closely for any squealing, scraping, or hums emanating from the rear axle to determine if the offside rear service brake binding has worsened or caused premature disc and pad wear, and feel for any lateral pull or brake drag when coasting to a stop. Inspect all four tyre sidewalls and tread blocks for deep perishing cracks, as the age of the rubber dictates immediate replacement regardless of remaining tread depth. Verify that the engine idles smoothly and accelerates cleanly without hesitation, ensuring the combustion issues flagged during the 2022 emissions failure have not returned. Check that the headlamp aim adjustment holds correctly following the recent rectification, and examine the suspension and underbody components for any surface oxidation typical of an older city car. A thorough check of these specific areas will clarify the current functional state of the mechanical systems highlighted throughout the vehicle's MOT tenure.