2021 Audi A5 S Line 40 TDI Mhev Quat SA 2.0L Diesel · HA11 MHX

The latest DVSA MOT test for the 2021 Audi A5 S Line 40 TDI MHEV Quatt SA was conducted on 2026-06-22 and resulted in a pass, though it included an advisory regarding the offside front tyre’s wear, which is approaching the legal limit and appears to be worn unevenly along the edge. This advisory follows a pattern of consistent MOT results over the past three years, with no recorded failures and only advisories related to brake pad wear, both front and rear, noted in the 2025 test. While the wear advisories suggest ongoing consumption of brake materials, they do not currently pose an immediate roadworthiness risk, and the vehicle’s maintenance history remains stable, indicating regular servicing and attention to consumable components. The recorded mileage of 59,366 miles for a vehicle aged five years represents a reasonable annual usage rate of approximately 11,873 miles per annum, which is typical for its class and age. This level of mileage does not inherently indicate excessive wear beyond what is expected for a modern diesel engine and transmission, though it does warrant careful monitoring of high-mileage-sensitive components. The absence of significant mileage gaps or rapid accumulation suggests either consistent driving habits or periods of reduced use, such as long-standing periods. However, given the wear advisories on brakes and tyres, it is prudent to consider that the vehicle’s braking system and tyres may require closer inspection as mileage accumulates further, particularly if the wear patterns persist or worsen. For the prospective buyer, the most critical areas to inspect during a physical examination are the front and rear brake systems, given the recurring thin pad advisories from the 2025 MOT. Focus on the brake discs for signs of glazing, warping, or excessive thickness loss, which could indicate prolonged high-load braking or underlying issues such as binding calipers. Listen for any unusual brake noise, such as squeaking or grinding, and check for uneven brake pad wear or binding when the vehicle is stationary. The offside front tyre’s edge wear suggests potential alignment or suspension misalignment, so verify that the steering and suspension components, including coil springs, suspension bushes, and struts, are functioning correctly. On a test drive, monitor for clunking noises from the suspension, which may indicate worn or failing suspension elements, and check for uneven tyre wear patterns that could hint at alignment or camber issues. Beyond the mechanical checks related to the advisories, the buyer should also conduct a thorough inspection of the vehicle’s tyre condition, particularly for signs of sidewall perishing or cracking, which can weaken the tyre structure and compromise safety over time. Given the vehicle’s age and mileage, it is advisable to verify the condition of the 12-volt battery, as modern vehicles with advanced electronics may experience reduced charge cycles when parked for extended periods. Check for corrosion around terminals and ensure the battery holds a charge when the ignition is off. Additionally, since the vehicle is five years old, the owner should confirm that all scheduled time-based servicing, such as fluid top-ups (oil, brake fluid, coolant) and filter replacements, have been completed. Fluid degradation over time can lead to reduced performance or failure, so inspecting the condition of these fluids—particularly brake fluid, which absorbs moisture—is essential. Lastly, a visual check for exhaust emissions-related issues, such as leaks or discolouration, is prudent, as modern diesel vehicles with MHEV systems may have more complex emissions components that require regular maintenance.