2013 Audi Q7 3.0L Diesel · HG13 KAO

A pattern of recurring fluid‑related advisories and a single headlamp‑aim failure defines this Q7’s MOT history; the 1 November 2025 test recorded a pass but flagged an oil leak and, on the same day, a failure for front headlamp aim being too high. Apart from that isolated lighting issue, the vehicle has otherwise cleared its annual tests, with only occasional advisories for coolant and oil leaks and a one‑off tyre‑wear note in 2019, suggesting overall roadworthiness but a need to address persistent sealing points. At 95,047 mi spread over 13 years the average annual mileage sits around 7,300 mi, which aligns with typical usage for a vehicle of this age. The MOT record shows no significant gaps, indicating the car has been presented for testing each year and therefore likely kept on the road consistently rather than sitting idle for long periods. That mileage level places the engine, transmission and suspension in the mid‑wear bracket, where consumables such as brake pads, clutch components and bushings will be approaching the latter stages of their service lives and should be inspected for wear. The oil‑leak advisory appearing in both 2023 and 2025 warrants a visual inspection under the bonnet and on the ground for fresh oil stains, especially around the valve‑cover gasket, oil filter housing and oil pan seams. Verify the oil level and look for any signs of oil entering the intake or exhaust system, which could cause smoke on acceleration. The coolant‑leak advisory from 2023 should be followed up by checking the radiator, upper and lower hoses, coolant reservoir and the water pump for wetness, corrosion or loose clamps, and by monitoring engine temperature during a short drive to ensure the cooling system maintains normal operating range. The headlamp‑aim failure recorded in 2025 is a straightforward rectification; confirm that the low‑beam illumination pattern meets the regulatory cone and that the headlamp assembly is securely mounted, as mis‑aim can affect night‑time visibility and may indicate a loose mounting bracket. Although the tyre‑wear advisories date back to 2019, it is prudent to confirm current tread depth and uniformity across all four wheels, as uneven wear can reveal underlying alignment or suspension issues that were not captured in later MOTs. While no suspension or brake defects have been flagged, a thorough test‑drive should include listening for clunks over bumps (which could hint at worn control‑arm bushings or strut mounts), feeling for any pedal pulsation or judder (potentially indicating brake‑disc or caliper wear), and checking for any steering pull that might suggest hidden geometry problems. A focused pre‑purchase inspection concentrating on the oil and coolant sealing points, headlamp alignment and the present condition of tyres, brakes and suspension will give a clear picture of any remedial work required before committing to purchase.