2009 Mercedes-Benz S-Class 3.7L Petrol · YY09 MRU

A consistent record of clean MOT certificates over the last five years defines this vehicle's recent roadworthiness, with the most recent pass on 07 January 2026 showing no recorded defects. Aside from a single failure in January 2021 regarding insufficient windscreen washer liquid, the testing history shows a stable trend of passing without advisories or structural failures. This lack of recorded issues across multiple annual inspections suggests that the components subject to MOT scrutiny, such as braking systems, lighting, and steering, have met the required standards during each inspection period. The recorded mileage of 52,508 miles is notably low for a 2009 model, averaging approximately 3,089 miles per year over its seventeen-year lifespan. This usage pattern indicates the vehicle has been driven significantly less than the typical UK average for a car of this age. Mechanically, while low mileage often correlates with less wear on drivetrain components and braking surfaces, such infrequent use can sometimes lead to the stasis of rubber components or the degradation of fluids that are not regularly circulated. Given the specific history, a prospective buyer should focus on the mechanical implications of low annual mileage. While the MOT records do not flag any current issues, the infrequent usage profile warrants a close inspection of rubber-based components such as suspension bushes, engine mounts, and various seals that may have aged due to lack of movement rather than wear. On a test drive, listen for any dull knocks or thuds when traversing uneven surfaces, which could indicate perished or hardened suspension bushings, and check for any signs of fluid weeping from the engine or gearbox that may have developed during periods of inactivity. The absence of recorded advisories for corrosion or structural integrity is a positive observation from the DVSA data, but the age of the vehicle remains a factor. During the test drive, pay close attention to the steering response and the smoothness of the braking application to ensure that the low-use profile has not resulted in binding calipers or uneven pad wear. Ensuring that all ancillary systems, such as the windscreen washer mechanism that previously failed, are fully operational will confirm that the vehicle is ready for more regular road use.