2002 Audi TT 1.8L Petrol · LL02 OOG

The most recent MOT on 23 July 2025 was passed, although it recorded an oil‑drip advisory and corrosion to the off‑side outer sill panel. This follows a dangerous failure a fortnight earlier where both rear tyres were below the legal tread depth, the headlamps were severely dim, and the front MacPherson strut top bushes showed excessive wear. The intervening 2024 test was clean, and the 2022‑2023 tests only raised advisory‑level items. Overall the pattern suggests a vehicle that has been generally maintained but suffered a lapse that required remedial work; the current pass indicates the major faults have been addressed, yet the repeat advisories point to lingering wear that should be monitored. At 145,554 miles the car averages roughly 6,000 miles per year, a usage rate that is typical for a 2002 model. The mileage does not imply chronic high‑stress operation, but the relatively low annual distance also hints that the car may have spent extended periods idle. Periods of standing can accelerate rubber hardening, battery sulphation and corrosion of brake and suspension components, so the mileage figure alone does not guarantee the condition of wear items. A prospective buyer should give particular attention to the rear tyre condition, confirming that the tread depth on both rear wheels exceeds 1.6 mm and that the sidewalls are free of cracks or bulges. On a road test listen for any thudding or vibration that could indicate uneven wear or a developing separation of the tyre carcass. The headlamp lenses must be clear and the bulbs should produce full, white illumination; a dim or amber light often signals a failing reflector or a failing ballast, which can affect night‑time visibility. The front MacPherson strut top mounts should be checked for play by applying a firm push on the wheel hub; excessive lift or a knocking sound over bumps would confirm the previous excessive wear and may require new strut mounts or a complete strut assembly. The oil leak advisory, although not deemed excessive, should be traced to its source – a valve cover gasket or oil filter housing – and any steady seepage should be repaired to avoid future engine oil loss. Corrosion on the off‑side sill and the brake pipe, while currently non‑structural, should be inspected for progression; any flaking or rust that compromises the protective coating could eventually lead to water ingress and rust‑related failures in the chassis or brake system. The near‑side front shock absorber shaft showing slight play should be examined for leaking oil or worn bushings, as a failing shock can produce a noticeable shudder when braking or cornering. Beyond the specific MOT items, the car’s age warrants a thorough age‑related inspection. Examine all tyre sidewalls for cracking or dry rot, especially if the tyres have been stored for long periods. Test the 12 V battery under load; a battery older than six years often shows reduced cranking power and may need replacement. Verify that the brake discs are not heavily scored or rusted from inactivity, and that the calipers move freely without binding. Check the condition of all fluid reservoirs – coolant, brake fluid, power‑steering and gearbox oil – and consider a complete fluid change if the last service date is unclear, as fluids degrade over time regardless of mileage. Finally, review the service book for evidence of regular oil changes, timing‑belt or chain replacement (if applicable), and any major service stamps; a well‑documented maintenance history will give confidence that the vehicle has been looked after despite its age.