2008 KIA Sedona 2.9L Diesel · LE57 RUY

The most recent MOT, carried out on 22 October 2024, resulted in a failure with several major defects, notably excessive smoke emissions, a split front drive‑shaft CV boot, a severely worn rear anti‑roll‑bar ball joint and extreme corrosion of the front brake pipe. Over the previous six years the vehicle has oscillated between passes and failures, with a pattern of recurring corrosion, suspension wear and missing wheel fixings that indicates a deteriorating maintenance record rather than any improvement. The frequency of major failures in the last three test years suggests that underlying wear and rust issues have not been adequately addressed. At 106 769 mi the 2008 Kia Sedona averages just under 6 000 mi per year, which is low for a vehicle of its age and points to periods of limited use or long storage intervals. Low annual mileage can be a benefit in terms of reduced wear on engine and transmission components, but it also raises the likelihood of age‑related degradation such as rubber hardening, battery sulphation and corrosion of metal parts that sit idle for long spells. The mileage figure also means that many wear‑items—suspension bushes, bushings, brake hoses and tyre sidewalls—may be approaching the end of their service life despite the relatively modest distance covered. A prospective buyer should give particular attention to the exhaust system and engine health, as the excessive smoke failure indicates a likely fault in combustion efficiency, possibly a worn injector, a faulty EGR valve or a leaking turbo seal. A short road‑test at idle and under light load should reveal visible smoke, rough running or loss of power. The front drive‑shaft CV boot must be inspected for tears and dirt ingress; a compromised boot can lead to joint failure and costly drivetrain repairs. The rear anti‑roll‑bar ball joint and the front brake pipe corrosion should be examined for play, rust pits and any signs of fluid leakage; a corroded brake pipe can cause a gradual loss of braking pressure and is a safety concern. All wheel fixing bolts were recorded as missing in 2023, so verify that each wheel is correctly secured with the proper torque and that the hub bolts are intact and not stripped. Given the extent of corrosion noted on the sub‑frames, coil springs and lower suspension arms, a thorough visual inspection of the under‑carriage is essential. Look for rust flaking, especially around mounting points, and test the suspension for clunks or excessive play when pushing the vehicle over bumps. Tyre sidewalls should be checked for cracking or dry rot, which is common on low‑mileage, long‑standing cars. The 12 V battery, now approaching two decades old, should be load‑tested, and all fluids—engine oil, coolant, brake fluid and power‑steering fluid—should be examined for water contamination or loss of effectiveness and replaced if they exceed recommended service intervals. Addressing these items before purchase will give a clearer picture of the true condition and the likely cost of bringing the Sedona back to a reliable, road‑worthy state.