2015 Mazda 3 2.0L Petrol · LN65 NXH

This Mazda 3’s most recent MOT test, conducted just eleven days ago at 104,873 miles, reveals a vehicle that passed despite critical brake and tyre failings. The July 2026 test confirms a worsening trend in brake wear—front pads were dangerously thin (under 1.5mm), while rear pads were also flagged as worn, alongside edge-worn front tyres nearing the legal limit. The same issues persisted from August 2025, where front pads were again described as wearing thin, alongside a non-functional offside registration lamp—a minor but recurring electrical oversight. The pattern suggests chronic neglect of brake maintenance, with front pads likely requiring replacement within the next 2,000–3,000 miles if not already at critical thickness. Tyre wear indicates either aggressive driving, underinflation, or a lack of regular rotation, with the edge wear specifically pointing to potential suspension misalignment or uneven load distribution. The mileage progression over the past three years shows consistent usage, averaging roughly 9,500 miles annually—a typical rate for a vehicle of this age. There are no unusual gaps or spikes in mileage, with the most recent test at 104,873 miles following a 3,964-mile interval since the August 2025 test, and a similar 3,053-mile gap between the September 2024 and August 2023 tests. This regularity implies the car has been driven steadily rather than stored, which aligns with the observed wear patterns. However, the absence of a pre-MOT service record means there’s no confirmation that brake fluid has been changed, suspension components inspected, or steering geometry checked during this period—all critical for long-term reliability. A buyer should prioritise an immediate inspection of the brake system, particularly the front calipers and pads, to confirm thickness and check for uneven wear or binding. The edge-worn tyres warrant a closer look at wheel alignment and suspension integrity, including coil springs, bushes, and steering rack condition, as these can contribute to uneven tread wear. Structural corrosion should also be assessed, especially around wheel arches, sills, and the subframe, as this model is prone to rust in these areas. The recurring offside lamp failure suggests the electrical system may require a thorough check for loose connections or failing components, though this is less urgent than the mechanical issues. Given the brake history, a pre-purchase dynamometer test would provide critical data on pad thickness and rotor condition, ensuring no hidden defects remain.