2008 London Taxis INT TX4 2.5L Diesel · AE08 HTO

The vehicle presents a concerning maintenance profile characterized by recurring mechanical failures and a lack of preventative care. While it passed its last recorded test in March 2022 at 173,210 miles, this followed a significant failure just three weeks prior. The trend suggests a reactive maintenance approach where faults are only addressed when they threaten an MOT pass rather than through routine servicing. The persistence of brake binding noted in both the March 2021 and the March 2022 tests indicates that the underlying caliper or piston issues were likely never fully rectified. At 173,210 miles, the TX4 has averaged approximately 9,600 miles per year over its eighteen-year life, which is consistent with typical light commercial use. However, the data shows a significant gap in activity or testing frequency between September 2020 and March 2021, where the vehicle covered only 238 miles. This low usage suggests the car may have sat for long periods, which often leads to the degradation of rubber components, seals, and fluid integrity. The lack of MOT records beyond March 2022 means the current roadworthiness of the vehicle is unknown and the last test is now over four years out. A buyer must prioritize a thorough inspection of the rear suspension and braking system. The March 2022 failure highlighted a worn nearside rear leaf spring anchor pin and bush, which are critical stress points on a heavy taxi chassis prone to wear under heavy loads. The persistent oil leaks recorded between 2020 and 2021 demand a close look at the engine seals to ensure the leak hasn't become catastrophic. Furthermore, the structural integrity of the exhaust and underbody must be verified, as the corroded rear exhaust box noted in 2021 requires a check to ensure rust has not progressed to the mounting points or structural members.