2018 Audi TT 1.8L Petrol · KV18 AAE

The most recent MOT test on 2026-03-11 resulted in a clean pass, indicating no active defects or failures, and the vehicle has maintained a stable roadworthiness status over the past three years. However, the advisory history from the 2024 test—particularly the repeated warnings regarding front brake discs showing significant wear, pitting, or scoring on both offside and nearside, along with thin inner brake pads—suggests a pattern of gradual but concerning degradation in braking system integrity. The nearside front brake disc being classified as in poor condition rather than just worn is particularly concerning, as this may indicate underlying structural compromise or uneven braking force distribution, which could lead to reduced stopping performance or premature failure if not addressed. The hydraulic reservoir being close to minimum also highlights a potential fluid depletion risk, warranting attention to ensure adequate brake fluid levels and system integrity. The recorded mileage of 102,137 miles for a vehicle aged eight years represents a high annual usage rate of approximately 12,767 miles per annum, which is notably elevated for its class and age. Such mileage accumulation over time accelerates wear on consumables like brake pads, tyres, and suspension components, as well as potential stress on drivetrain and structural elements. The advisories from the 2024 MOT, particularly those related to tyre wear close to legal limits and thin brake pads, align with the expected consequences of high mileage, though the extent of these issues may have been exacerbated by the vehicle’s usage profile. It is also worth noting that the absence of significant gaps in mileage suggests the vehicle has been in regular, possibly heavy service rather than standing idle, which could have contributed to the observed wear patterns. Given the recurring advisories on brake components and tyre wear, the prospective buyer should conduct a thorough inspection of the braking system during the purchase process. Focus on the front brake discs, ensuring they are free from deep pitting, scoring, or warping, and verify that the pads are evenly worn without excessive glazing or binding. Listen for any unusual braking noises, such as grinding or squeaking, which could indicate worn pads or damaged discs. Additionally, check the hydraulic system for leaks around the brake lines and master cylinder, and confirm the brake fluid level and condition—old brake fluid can absorb moisture, leading to cavitation and reduced braking effectiveness. On the test drive, observe the vehicle’s stopping distance and braking response, particularly under load, to identify any inconsistencies or delays. For tyres, inspect the tread depth and sidewall condition beyond the legal minimum. The advisories suggest the offside front tyre may be worn close to the legal limit, with edge wear indicating possible misalignment or suspension issues. Look for signs of sidewall cracking or perishing, which can weaken tyre integrity over time, especially given the vehicle’s age. Verify that all tyres are evenly worn and that there are no signs of uneven wear patterns that could signal alignment or suspension problems. The suspension should also be checked for signs of wear, such as clunks or rattles during cornering or over bumps, which may indicate worn suspension bushes, broken coil springs, or damaged control arms. Finally, address the hydraulic reservoir advisory by ensuring the brake fluid is topped up and replaced if it has been exposed to moisture, as this can compromise braking performance. If the vehicle has been in regular use, consider scheduling a brake system overhaul, including disc and pad replacement, to mitigate the risks posed by the current wear conditions.