2008 KIA Sorento 2.5L Diesel · SL08 EVH

The 2008 Kia Soretno passed its most recent MOT on 1 June 2026 at 78,745 miles, but the record reveals a deteriorating mechanical picture over the very latest tests. A failure on 28 May 2026, just four days prior, was followed by a swift pass, suggesting critical safety defects were addressed immediately before the successful retest. However, several advisories and minor faults persist. The tester flagged a corroding and weeping rear axle, worn and pitted rear brake discs, and a steering box with seepage. These items were not severe enough to cause a failure in June, yet their presence so soon after a major repair event points to a vehicle receiving urgent, targeted fixes rather than a consistent programme of preventative upkeep. The maintenance trend is currently worsening, with corrosion and fluid leaks emerging as the dominant themes. The mileage profile tells a curious story. Between 19 February 2024 at 60,815 miles and 1 May 2025 at 70,259 miles, the Soretno covered 9,444 miles in roughly fourteen months, a sharp acceleration from the earlier average of around 4,375 miles per year. Then, between 1 May 2025 and 28 May 2026, a full twelve months elapsed while the odometer moved just 8,481 miles. The most recent five-month window, from 1 May 2025 to the June 2026 test, shows a mere 8,485 miles added. This irregular pattern hints at a change of use, possibly a second car seeing shorter journeys, or a period of very light use. The low lifetime average remains a positive indicator for wear on drivetrain and suspension components, but the recent surge and subsequent drop-off warrant scrutiny of how the vehicle has been driven and stored in the last two years. A buyer inspecting this Soretno in person should focus heavily on the rear axle and braking system. The repeated mentions of a corroding and weeping rear axle suggest active rust, possibly in the axle beam, mountings, or suspension arms. Probe for structural softness around the rear subframe and check whether the weeping is gear oil from a pinion seal or fluid from a damper. The rear brake discs were worn and pitted at the most recent test; inspect the disc surfaces for deep scoring and measure pad thickness. The May 2026 failure for excessively corroded brake pipes on all three front-to-rear lines indicates a systemic corrosion issue. Examine every visible brake pipe, especially along the inner wings and under the car, for heavy pitting or fresh paint covering rust. The steering box seepage demands a close look at the rack gaiter ends and the pipe unions. Check for play at the steering wheel and any clunks over uneven ground. The rapid repair of the failed items before the June pass suggests a mechanic addressed only the minimum to get a certificate. A full inspection underneath on a ramp is essential to verify the true condition of the repaired brake lines and the extent of the rear axle corrosion.