2017 Audi Q5 2.0L Diesel · HT17 YXD

A consistent streak of first-time test passes highlights the roadworthiness of this Audi Q5, punctuated only by a solitary failure that stemmed from an obstructed driver view and a cracked windscreen rather than underlying structural or mechanical degradation. The most recent statutory test concluded successfully on 25 March 2026 at a verified 111,361 miles, with no defects or advisories recorded. This clean run of straight passes over multiple years points to a stable mechanical profile, though the lack of advisory notes on recent certificates simply confirms that no exterior defects met the failure or advisory threshold at the exact moment of testing, rather than guaranteeing the overall health of hidden drivetrain or suspension components. Accumulating approximately 111,361 miles over its nine-year lifespan yields an average of roughly 12,373 miles per year, placing this vehicle firmly in a higher-than-average annual mileage bracket for its age. This intensive usage pattern indicates sustained, regular road use rather than prolonged periods of stationary storage, meaning the engine, transmission, and auxiliary systems have been subjected to continuous thermal cycles. While high motorway mileage typically inflicts less wear than frequent urban stop-start driving, buyers must remain mindful that consumables and high-stress mechanical assemblies have worked hard to cover this distance. Given the high mileage and heavy reliance on rapid transit, a thorough physical examination during a test drive is essential. Listen intently for any dull thuds, knocks, or squeaks originating from the multi-link suspension setup when negotiating potholes, speed humps, or uneven road surfaces, as heavy mileage accelerates wear on control arm bushes, ball joints, and anti-roll bar links. Pay close attention to the steering response for any vagueness or pull, and check for vibrations through the brake pedal or steering wheel at motorway speeds, which would indicate warped brake discs or unbalanced wheels resulting from extended high-speed use. Inspect the engine bay and underside for any signs of fluid leaks, oil misting, or premature fatigue on flexible brake hoses and coolant lines, as high-mileage thermal cycling frequently stresses rubber and synthetic seals. Verify that the dual-clutch or automatic transmission shifts smoothly without hesitation, slip, or harsh engagement across all gears. Finally, scrutinise the windscreen replacement history noted in the past failure record to ensure that the glass was fitted correctly without any subsequent leaks, wind noise, or interference with driver assistance camera systems mounted near the rear-view mirror.