2009 Lexus IS250C 2.5L Petrol · FD09 ORT

The most recent MOT inspection on 12 November 2025 resulted in a pass, but the presence of multiple advisories indicates a slight downward trend in the vehicle's immediate maintenance status compared to the clean results seen in 2024. While the vehicle has maintained a consistent passing record for several years, the recent advisories regarding the tyre pressure monitoring system, brake disc condition, and service brake fluctuations suggest that wear-and-tear components are beginning to reach the end of their effective service life. The recurrence of brake-related advisories, specifically regarding pitted or scored rear discs, suggests that while the vehicle is roadworthy, it is entering a phase where more significant component replacement will be required to maintain safety and performance standards. With approximately 112,496 miles recorded over 17 years, this Lexus IS250C has averaged roughly 6,600 miles per year. This represents relatively low annual usage, which is typical for a premium convertible that may have been used for seasonal or leisure driving rather than heavy daily commuting. From a mechanical perspective, this mileage profile is generally favourable for the drivetrain and engine longevity; however, lower annual mileage can often lead to secondary issues such as component degradation from periods of inactivity. You should be mindful that components like rubber bushes, seals, and suspension elements can perish or stiffen due to age and lack of regular high-speed use, regardless of the relatively low odometer reading. During your test drive, you must pay close attention to the braking system, specifically addressing the offside rear service brake fluctuation mentioned in the latest report. Listen for any rhythmic pulsing through the brake pedal or a shuddering sensation when applying the brakes, which could indicate a sticking caliper or uneven pad deposits. The advisory regarding pitted and scored rear brake discs implies that the metal surface is no longer smooth, which can lead to increased noise and reduced braking efficiency. You should also inspect the tyre condition closely; the history shows a recurring pattern of sidewall cuts and edge wear, suggesting either aggressive cornering or potential alignment issues. Check the sidewalls for any bulging or deep cuts that could lead to a sudden loss of pressure, and ensure the tyre pressure monitoring system is functional, as a persistent warning light can mask a genuine puncture or slow leak. Given the vehicle's age and the tendency for lower-mileage cars to sit for extended periods, you should perform a thorough physical inspection of the convertible's soft top mechanism and seals to ensure there is no evidence of water ingress or perished rubber. Check the battery health using a multimeter if possible, as older vehicles with infrequent use often suffer from voltage drops that can affect sensitive electronics. Inspect the underside of the vehicle for signs of surface corrosion on the exhaust system and suspension mounting points, which is common for a car of this vintage. Finally, verify the service history to ensure that fluid changes, particularly brake fluid and coolant, have been performed on a calendar basis rather than just by mileage, as these fluids degrade over time even if the car is driven infrequently.