2017 SEAT Ateca 1.4L Petrol · ST67 BZP

The most recent MOT test on the 2017 SEAT ATECA, conducted on 2026-07-03, resulted in a failure with multiple critical defects, including nearside and offside front brake pads worn to below the legal minimum thickness of 1.5 mm, front brake discs showing severe and obvious wear that compromises their structural integrity, and a nearside front tyre exhibiting a deep cut reaching the ply or cords. This failure marks a significant deterioration from the vehicle’s previous MOT history, where only minor advisories—such as thin rear brake pads and worn brake discs—were recorded in 2025, and no defects at all in 2024 and 2022. The 2023 MOT also flagged front brake discs as worn but not critically, alongside a fluctuating brake pedal in 2024, which suggests a pattern of progressive brake system degradation. The failure in 2026 indicates either accelerated wear due to heavy use, poor maintenance, or underlying mechanical issues that have now reached a critical stage. The absence of further failures since 2024 suggests that while the brakes have been neglected, the vehicle’s other systems may remain relatively stable, though the brake failure demands immediate attention. The recorded mileage of 34,398 miles for a vehicle aged nine years represents an annual usage rate of approximately 3,822 miles, which is notably low for its age. Such low mileage can stem from infrequent use, long periods of stationary storage, or a lifestyle that avoids high-traffic conditions. However, low mileage does not necessarily equate to low wear—standing vehicles are particularly vulnerable to issues such as brake corrosion, caliper binding, and fluid degradation due to stagnation. The brake system failures in 2026, coupled with the advisories from 2023 and 2024, suggest that the vehicle has either been driven lightly but with neglect, or that it has been subjected to intermittent, high-stress driving that accelerates wear. The 2024 brake fluctuation failures, in particular, indicate that the service brake system may have been compromised by prolonged inactivity or inadequate maintenance, leading to potential issues like seized calipers, warped discs, or hydraulic blockages. Given the critical brake failures recorded in the latest MOT, the prospective buyer must prioritise a thorough inspection of the braking system before proceeding with purchase. The near and offside front brake pads are dangerously thin, and the severely worn discs require immediate replacement, as continued use could lead to brake failure, reduced stopping distance, or even catastrophic failure under load. During a test drive, listen for signs of uneven brake pedal travel, pulsations under braking, or a spongy or hard pedal feel, which may indicate warped discs, air in the hydraulic system, or binding calipers. Inspect the brake discs for excessive glazing, scoring, or cracks that could compromise their ability to dissipate heat safely. Additionally, check for any brake fluid leaks around the master cylinder, caliper seals, or wheel cylinders, as fluid loss would exacerbate pad and disc wear. The near tyre failure with a cut reaching the ply is also a red flag—this defect alone makes the vehicle unsafe, and the tyre must be replaced immediately, regardless of its age. For the remaining systems, given the low mileage and the vehicle’s age, the buyer should conduct a comprehensive physical inspection to address potential issues arising from prolonged inactivity or age-related degradation. Start with the front tyres, examining the sidewall for signs of perishing, cracking, or separation, which can occur even with low mileage if the vehicle has been stored for extended periods. The registration plate, while only an advisory in the 2025 MOT, should be checked for rust or damage that could compromise legibility, especially if the vehicle is used for official purposes. The battery should be tested for voltage and charge capacity, as low-mileage vehicles can suffer from sulphation or corrosion in terminals if left unused for long. Fluid checks are critical: brake fluid should be replaced every two years due to moisture absorption, which can lead to corrosion in the brake system; coolant should be inspected for contamination or colour changes; and the engine oil should be checked for sludge or excessive dilution if the vehicle has been stationary for months. Finally, the suspension should be inspected for signs of corrosion in the control arms, struts, or bushes, as standing vehicles can accelerate rust in these components, leading to premature failure. If the vehicle has been driven regularly, the wear on suspension components like coil springs and bushes may be more pronounced, but the low mileage suggests that structural integrity is less of a concern than fluid and component degradation.