2012 Suzuki Swift 1.2L Diesel · RO62 WTP

The most recent MOT test on the Suzuki Swift dated 2023-12-02 resulted in a pass, though it included persistent advisories that suggest ongoing but manageable issues. The vehicle’s MOT history reflects a pattern of recurring advisories rather than outright failures, with the most frequent problems being oil leaks, tyre wear close to legal limits, and exhaust emissions that, while not severe, warrant attention. While earlier years show no defects, the advisories from 2017 onwards—particularly the persistent oil leaks and tyre edge wear—indicate a maintenance trend that has not fully resolved. The fact that these advisories have persisted across multiple tests suggests either a structural or component failure requiring deeper investigation, such as a failing oil seal, worn suspension bushes, or a compromised exhaust manifold. The presence of covers and shields obstructing full inspection in 2017 further raises concerns about potential hidden mechanical issues, such as corroded brake lines or suspension components, which could only be addressed with removal or replacement. The recorded mileage of 87,572 miles for a vehicle aged approximately 14 years represents a moderate annual usage rate of around 6,255 miles per year, which aligns with typical driving patterns for this model. However, the absence of a service history or clear mileage increments between MOT tests suggests either infrequent use or long periods of stationary storage, which can accelerate wear on certain components. Oil leaks and tyre edge wear are particularly concerning when tied to prolonged idling, as oil can degrade faster in standing vehicles, leading to increased carbon buildup in the combustion chamber or exhaust system, and tyres can develop uneven wear patterns from static friction or improper alignment. The exhaust advisories, which mention excessive smoke, may also hint at fuel efficiency issues or potential carbon deposits in the engine, which could worsen if not addressed promptly. For the prospective buyer, the most critical areas to inspect are the oil leak sources, which could stem from a faulty oil pan gasket, valve cover gasket, or rear main seal. Look for oil stains under the vehicle, particularly around the engine bay, transmission, and rear axle area, and listen for a metallic or hissing sound when the engine is running, which may indicate a failing seal. During a test drive, monitor for a loss of power or excessive smoke from the exhaust, especially when accelerating, as this could signal carbon buildup or a failing turbocharger (if applicable) or exhaust manifold. The tyre advisories, particularly the edge wear, suggest potential misalignment or underinflation, so check tyre pressure and tread depth thoroughly, and inspect for uneven wear patterns that could indicate suspension or steering component issues. Additionally, the binding parking brake from 2018 may indicate corrosion or wear in the cable or mechanical linkage, which could require replacement to prevent binding under load. Beyond the mechanical checks, this vehicle’s age and mileage make it prudent to address time-based maintenance items. Given the lack of a service history, verify that the engine oil, transmission fluid, and coolant have not degraded significantly, as these fluids can break down over time even with moderate mileage. Check the condition of the 12V battery, as prolonged idling or standing can lead to sulphation or corrosion in the terminals, which may require cleaning or a replacement. Inspect the brake system for signs of corrosion on the discs or pads, particularly if the vehicle has been stationary for extended periods, as standing corrosion can cause binding or reduced braking performance. Lastly, examine the tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity and may not be covered under warranty. If the vehicle has been used sparingly, consider a thorough inspection of the suspension components, such as coil springs, shock absorbers, and suspension bushes, to ensure they are not worn or deteriorated from lack of use.