2017 SEAT Ateca 1.6L Diesel · DF66 SSJ

The latest MOT test on 2026-02-19 resulted in a passing grade, though it included an advisory for the near-side front tyre showing wear close to the legal limit and worn on the edge. This follows a pattern of recent MOT results that have been mixed, with a major failure in 2024 related to excessive oil leakage and defective headlamps, alongside another major failure in 2023 concerning the tyre pressure monitoring system and thin rear brake pads. While earlier tests in 2025 and 2022 were clean, the presence of recurring advisories and major defects suggests that the vehicle has not been fully maintained to the standard required for its age and usage. The oil leak and headlamp issues indicate potential underlying mechanical problems, such as a failing oil seal or wiring harness, which could lead to further damage if not addressed promptly. The recorded mileage of 110,384 miles for a vehicle aged nine years represents a high annual usage rate of approximately 12,265 miles per annum, which is notably elevated for its class. Such high mileage typically accelerates wear on consumables like brake pads, tyres, and suspension components, as well as fluid degradation in the braking, cooling, and lubrication systems. The absence of significant mileage gaps implies consistent use, which may have contributed to the observed wear and tear, particularly in the tyres and brakes. However, the rapid accumulation of miles could also suggest that the vehicle is subjected to demanding driving conditions, such as frequent short trips, aggressive acceleration, or off-road use, which further exacerbates component fatigue over time. Given the recent MOT advisory on the near-side front tyre and the historical wear patterns, the buyer should conduct a thorough inspection of the tyres, focusing on tread depth, sidewall integrity, and signs of uneven wear or cracking. The vehicle’s high mileage and the presence of a tyre pressure monitoring system failure in a previous MOT indicate that the tyres may have been underinflated or subjected to irregular pressures, leading to accelerated wear. On a test drive, listen for any irregularities in tyre noise, particularly if the vehicle pulls to one side or exhibits excessive vibration, which could signal misalignment or suspension issues. Additionally, check for any fluid leaks around the rear axle area, as the previous oil leak suggests potential damage to the differential or transmission components, which may require immediate attention to prevent further contamination of the drivetrain. For the headlamp issues identified in 2023 and 2024, the buyer should verify that both dipped and main beams function correctly on both sides of the vehicle. Test drive the car at dusk or in low light to confirm that all headlamps are aligned and produce an adequate beam pattern, as misaimed or non-functional headlights pose a safety hazard. The rear brake pads being worn thin in 2023 is a critical concern, as further reduction in pad thickness could lead to metal-to-metal contact, causing excessive heat, warping of brake discs, and reduced braking performance. Inspect the brake system for any signs of overheating, such as a burning smell or pulsation during braking, and ensure that all brake lights operate reliably. Finally, since the vehicle has been driven extensively, consider a comprehensive service history check, particularly for fluid replacements—oil, brake fluid, coolant, and transmission fluid—due to their susceptibility to degradation over time. The 12V battery should also be tested for strength, especially if the vehicle has been left unused for prolonged periods, as standing corrosion or electrical drain can compromise its performance.