2012 Audi Q5 2.0L Petrol · SN62 FSV

The most recent MOT test on the 2012 Audi Q5, conducted on 2026-06-19, resulted in a passing grade with a single minor advisory regarding front registration plate deterioration, which is not likely to affect legibility. Despite this, the vehicle’s MOT history reveals a pattern of recurring advisories and one notable failure, particularly the 2024 MOT where the engine’s Malfunction Indicator Light (MIL) was deemed inoperative or indicating a malfunction. While the vehicle has passed subsequent tests, the persistence of suspension arm bush wear—both front lower and upper—suggests ongoing mechanical stress, potentially linked to excessive movement or misalignment. The repeated tyre wear advisories, particularly on the near and offside front and rear tyres nearing legal limits, indicate uneven loading or alignment issues that require attention before they escalate into more severe wear patterns or safety concerns. The presence of a severely deteriorated constant velocity (CV) boot on the near-side front driveshaft joint in 2024 further highlights a critical area of wear that may have contributed to the engine MIL failure, warranting immediate inspection for leaks or drivetrain damage. The vehicle’s recorded mileage of 94,685 miles for a 2012 model represents a moderate annual usage rate of approximately 6,763 miles per year, which is within the expected range for its age. However, the mileage data alone does not fully explain the vehicle’s maintenance history, as the 14-year span includes periods where the car may have been stationary, potentially exacerbating issues like corrosion or fluid degradation. The suspension advisories, particularly the worn suspension arm bushes, are more likely to develop from prolonged exposure to road conditions rather than just mileage accumulation. Tyre wear advisories, especially when multiple tyres are affected, can stem from poor alignment, incorrect tyre pressures, or suspension misalignment, all of which may have been compounded by the vehicle’s usage profile. The engine MIL failure in 2024 stands out as a significant outlier, suggesting either a pre-existing issue that worsened over time or a component failure that required immediate attention, potentially linked to the CV joint deterioration or other drivetrain wear. For the prospective buyer, the most critical areas to inspect during a physical examination and test drive are the suspension system, drivetrain components, and braking assembly. The worn suspension arm bushes should be checked for excessive play or clunking noises, particularly when the vehicle is driven over bumps or at speed, as this could indicate further misalignment or binding. Listen for uneven suspension clunks or rattles, especially at the front lower arms, which may suggest bush failure or loose mounting points. The CV joint boot on the near-side front driveshaft must be inspected for cracks or tears, as a compromised boot can lead to oil leaks, excessive noise during acceleration, or even drivetrain failure. During the test drive, monitor for any unusual vibrations, particularly at higher speeds, which could indicate drivetrain misalignment or worn CV joints. Additionally, check the tyres for uneven wear patterns beyond the legal limits—if the wear is lateral or on the edges, this may point to alignment or suspension issues that require correction. Beyond the mechanical checks, the buyer should also address the vehicle’s fluid condition and structural integrity. Given the vehicle’s age and the potential for prolonged standing, inspect the coolant system for signs of leakage or corrosion, as coolant degradation can lead to overheating or thermal stress on engine components. The oil leak advisory from 2025 suggests a persistent issue that may require a thorough engine inspection, particularly around the valve cover, oil pan, or gasket seals, where leaks often originate. The registration plate advisory, while not critical for roadworthiness, should be replaced to avoid potential legal issues or misreads during inspections. For the brakes, visually inspect the discs and pads for corrosion, binding calipers, or uneven wear, as standing vehicles can cause brake components to rust or seize. Finally, check the battery terminals for corrosion and ensure the 12V system is functioning correctly, as a failing battery can lead to electrical issues or even the MIL activation. Prioritise a full service history check to confirm the last oil change and fluid top-ups, as these should have been completed within the last 12 months to prevent calendar-based degradation of fluids like brake fluid or differential oil.