2005 Lexus IS 250 2.5L Petrol · G9 UGU

The vehicle remains roadworthy but the maintenance history reveals a pattern of reactive rather than proactive mechanical care. While the most recent test in August 2025 at 166,123 miles identified only thin rear brake pads, previous records show a history of deferred component replacement. The trend has stabilized since a major failure in June 2022, yet the recurring nature of brake-related advisories suggests that the owner only addresses mechanical wear once they approach legal failure limits or trigger an MOT advisory. At 21 years old, the recorded 166,123 miles represent an annual average of approximately 7,900 miles, which is consistent with typical low-mileage usage. The data shows consistent usage intervals, with roughly 7,000 to 7,500 miles driven between each annual test from 2022 to 2025. This regularity suggests the car has not sat stationary for long periods, which is generally beneficial for the preservation of age-related rubber components and seals, despite the age of the vehicle. A buyer must conduct a thorough inspection of the front suspension assembly, as the 2022 records flagged a serious fluid leak on the offside front shock absorber and reduced damping on the nearside. Although these were cleared in subsequent tests, the high mileage and age necessitate checking for further leaks or perished rubber wish arm bushings. The 2022 failure regarding ABS and electronic stability control faults indicates previous sensor or module issues; the buyer should verify that no warning lights remain illuminated during a test drive to ensure these electronic faults were properly rectified rather than bypassed. The braking system requires close attention due to the history of thin pads and pitted or scored front discs recorded between 2023 and 2025. The buyer should check for uneven pad wear or binding calipers which could contribute to the rapid degradation of these components. Given the 2022 failure for high exhaust carbon monoxide and lambda readings, the engine's combustion efficiency should be monitored for excessive smoke or rough idling, ensuring the oxygen sensors and exhaust system are functioning correctly.