2004 Audi A4 1.9L Diesel · ST04 LMJ

With only a single recorded DVSA test on file, dated 2 April 2022 and resulting in a pass with no advisories or defects noted, the documented roadworthiness history of this Audi A4 is exceptionally sparse for a vehicle now sitting at 170,827 miles. The absence of any flagged items at the most recent test is positive in isolation, but it provides only a single data point from four years prior. Whether the car has been maintained, neglected, or left largely stationary since that date is not something the MOT record can confirm. The lack of a continuous testing history means there is no trend to assess, no recurring component wear to track, and no corrosion progression to monitor, which is a significant information gap for any prospective buyer evaluating a high-mileage 22 year old. A recorded mileage of 170,827 miles spread across 22 years equates to an annual accumulation of roughly 7,765 miles, which is broadly typical for a car of this vintage. However, this figure carries important caveats. The mileage has only been independently verified by a single MOT pass in 2022, leaving the intervening period unconfirmed; mileage consistency between that test and any current odometer reading cannot be verified through DVSA records alone. At this odometer reading, the mechanical expectations on the B6/B7 platform 1.8T or similar drivetrain are substantial, with high wear items such as timing chains, turbochargers, dual mass flywheels, and valve cover gaskets all likely approaching or past their design life depending on the engine variant. Because the MOT file contains no advisories or failure items, there are no specific components to investigate beyond the usual suspects for a 22 year old Audi A4 at this mileage. A thorough physical inspection should focus on the areas most prone to age and mileage related deterioration: the front suspension wishbones, control arm bushes, anti-roll bar drop links, and front subframe mounting points for any corrosion or perished rubber. Brake discs and pads should be measured for wear, and the rear brake calipers checked for seized mechanisms, a known weak point on this platform. On the test drive, listen for clonking from the front suspension over uneven surfaces, feel for vibration through the steering wheel under braking which suggests warped discs, and watch for any hesitation, misfire, or timing chain rattle from the engine on cold start. Equally important is to inspect for oil leaks from the cam chain tensioner area, valve cover gasket, and rear main seal, all common on these engines at high mileage. Check the coolant system for signs of plastic degradation around the radiator and expansion tank, both age related failure points. Examine the underside, particularly the front subframe, jacking points, and wheel arches, for corrosion that may have developed since the last documented MOT in 2022, as four years of winter road exposure can significantly advance structural surface rust. Given the absence of recent testing, arranging a fresh MOT or pre-purchase inspection at a specialist familiar with the Audi B6/B7 platform is strongly advisable before committing to purchase.