2006 Chrysler 300 3.0L Diesel · OY06 DXV

The vehicle's most recent MOT test on 2026-04-01 resulted in a pass with no defects recorded, indicating it was considered roadworthy at the time of examination. Notably, the test immediately prior on 2026-03-20 resulted in a failure with no specific defects recorded; this anomaly strongly suggests a refusal or rejection for documentation or category reasons rather than a mechanical deficiency, given that the subsequent retest was clean. Across the five recorded tests dating back to mid-2022, every entry shows a pass with no advisories, defects, or component failures. This consistent, clean record over several years suggests a stable maintenance trend, with the vehicle consistently meeting minimum roadworthiness standards without recurring component issues being flagged by examiners. With 167,602 miles recorded over approximately twenty years, this Chrysler 300 has covered around 8,380 miles annually, which is broadly typical for a vehicle of its age and represents moderate use rather than either heavy commercial mileage or prolonged standing. The MOT entries do not appear to be consecutive on an annual basis, which suggests there may have been periods of inactivity or that testing was undertaken at intervals rather than yearly. Mechanically, this annual rate is sufficient to keep seals, brakes, and drivetrain components functioning without severe neglect, though it is not high enough to indicate motorway commuting or heavy-duty service. The mileage is substantial in absolute terms for a vehicle of this vintage, meaning wear-related replacement of suspension, engine, and transmission components is to be expected over time. Given the clean MOT record and the vehicle's age, physical inspection should focus on time-related degradation rather than chasing specific previously flagged defects. Tyres warrant particular attention; even with legal tread, a twenty-year-old vehicle is highly susceptible to sidewall perishing and cracking from UV exposure and age, so the rubber should be examined closely for hairline fractures and replaced if any deterioration is visible. The 12V battery is very likely due for replacement on age grounds alone, and a weak or reluctant start on test should prompt immediate concern. Brake discs and calipers may show corrosion from standing or infrequent use, potentially leading to binding calipers, uneven pad wear, or brake shudder under initial application, so a firm pedal feel and straight-line stopping without vibration should be confirmed during a test drive. Beyond consumables, the buyer should verify that time-based fluid servicing has been undertaken regardless of mileage. Brake fluid is hygroscopic and typically requires replacement every two to three years, coolant systems benefit from periodic flushing to prevent internal corrosion, and automatic transmission fluid degrades chemically over time even in low-mileage use. On a road test, listen for suspension clonks or knocks over speed humps and uneven surfaces, which would indicate worn bushes, top mounts, or coil springs given the high mileage. Verify the exhaust for blowing joints or corrosion near the mounting points, ensure the engine starts cleanly from cold without excessive smoke, and check for any oil or coolant leaks from under the vehicle on arrival. Finally, confirm that the service book contains stamps or invoices verifying regular oil and filter changes, as this is the single most important factor in the longevity of the engine and gearbox at this mileage level.