2007 Audi A4 2.0L Diesel · OV07 ODT

The 2007 Audi A4 most recently passed its MOT on 3 April 2025, although the test was accompanied by four advisories which should not be dismissed lightly. Two relate to the front suspension, specifically worn pins or bushes in both the upper and lower suspension arms not yet causing excessive movement, while the third notes light oil misting on both front shock absorbers. The fourth advisory records an oil leak that, while not excessive, is nonetheless present. Given that the 2021 test recorded a failed nearside front coil spring and a serious shock absorber fluid leak on the same side, and that the 2022 test subsequently flagged worn shock absorber bushes, the suspension-related advisories now appearing in 2025 suggest a recurring pattern of front-end wear that has been gradually accumulating rather than fully resolved. The overall trend is therefore one of stable roadworthiness at the level of pass or fail, but with a slowly worsening picture in terms of component condition that warrants close physical inspection. With 144,112 miles recorded over approximately 19 years, this vehicle has averaged around 7,585 miles per year, which is broadly typical for its age and consistent with regular but moderate use. There is no evidence in the MOT history of extended periods without testing that would imply long-standing neglect, though the gap between the 2017 and 2018 tests and the relatively clustered tests between 2021 and 2025 suggests reasonably consistent annual mileage rather than sudden heavy use. For a diesel or petrol Audi A4 of this generation and vintage, this level of mileage places significant demand on the timing chain, turbocharger (where fitted), clutch, dual mass flywheel, injector seals, and engine oil seals. The recurring mention of oil leaks in recent advisories is consistent with the age-related hardening and shrinkage of gaskets and seals that is common at this mileage, and buyers should be alert to further deterioration in this area. From a buyer inspection standpoint, the recurring front suspension advisories demand particular attention during a physical examination and test drive. On the road, listen for clonking or knocking noises from the front end over speed humps, uneven road surfaces, or when turning at low speed, as these are characteristic of worn suspension bushes and tired shock absorbers. With the vehicle raised or on a ramp, check for any vertical play in the front coil springs, as the previous fractured nearside spring indicates this is a known failure point on this model, and inspect the front shock absorbers for fresh oil seepage that would confirm the advisories have progressed toward a major defect. Uneven or feathered tyre wear, particularly on the inner or outer edges of the front tyres, would corroborate worn suspension arm bushes or bushes allowing excessive movement. A thorough check of the power steering system, wishbones, anti-roll bar drop links, and track rod ends is strongly advised, as these components typically share the same wear pattern on a high-mileage Audi A4. Beyond the suspension concerns, prospective buyers should conduct a general age and mileage appropriate inspection covering items that MOT testing does not address. Inspect the sidewalls of all tyres carefully for cracking or perishing caused by age rather than tread wear, as rubber degrades over time regardless of mileage, and verify that the production date code on each tyre shows them to be relatively recent. Examine the 12 volt battery for signs of corrosion on the terminals and check that it holds charge reliably, as a battery of this age is likely approaching the end of its service life. Open the bonnet and inspect all coolant, brake fluid, and power steering fluid reservoirs, noting that brake fluid is hygroscopic and should ideally have been changed every two years regardless of mileage. Check the underside of the vehicle for any fresh oil or coolant residue, pay particular attention to the sump, cam chain cover, and rear main seal areas, and inspect the exhaust system for corrosion or blowing joints, especially around mounting rubbers which perish with age. Finally, verify the service history stamps and ensure that the timing belt, where applicable for the particular variant, has been replaced within the manufacturer recommended interval, as failure to do so on this engine family can result in catastrophic engine damage.