2021 Mercedes-Benz A 1.3L Petrol · OO52 AND

The most recent DVSA examination on 27 January 2026 resulted in a pass, although four advisory items were recorded. Three of these advisories relate to tyres worn close to the legal limit or worn on the edge, covering the offside front 205/55R17 and both rear tyres, while a further advisory noted that an offside rear child seat was fitted, preventing full inspection of the adult belt. The presence of these advisories, taken alongside the earlier 2025 test, suggests a maintenance trend that is broadly stable but with some localised wear concerns that warrant close attention rather than being completely disregarded. The vehicle passed a clean examination in February 2024 with no defects recorded, but a re-test was required in February 2025 after both front headlamps failed on projected beam image alignment, indicating that the headlamp levelling or adjustment mechanism may have been disturbed, perhaps following a component change or minor impact. That failure has not reappeared in the most recent test, suggesting it was successfully rectified. With 34,452 miles recorded over approximately five years, this A-Class has been driven at an average of around 6,890 miles annually, which is broadly typical for a modern premium hatchback of its age. The mileage progression across the recorded MOTs suggests steady, moderate use rather than any particularly long periods of standing or aggressive high-mileage accumulation. This kind of usage pattern is generally favourable for mechanical longevity, as regular driving helps keep brake discs, calipers, seals, and the 12V battery in better condition than a vehicle that is left idle for prolonged periods, whilst also placing less cumulative stress on the clutch, suspension, and drivetrain than a higher-mileage example would have endured. Given the advisory history, the front tyres should be a primary focus during inspection. The recurring observation of edge wear, particularly on the offside front in both 2025 and 2026, suggests that there may be an issue with wheel alignment, tracking, or camber settings rather than simple tread depletion. On a test drive, listen for any pulling to one side under braking or steady throttle, and inspect the inner and outer shoulders of the front tyres for feathering or uneven wear patterns. Uneven edge wear can also be indicative of worn suspension components such as top mounts, wishbone bushes, or anti-roll bar drop links, so any knocking or clonking from the front end over speed bumps or uneven road surfaces should be regarded as a likely symptom of further underlying wear. Likewise, the rear tyres flagged for edge wear should be examined, as premature rear edge wear on a front-wheel-drive vehicle such as the A-Class can occasionally point to worn rear suspension bushes or weak coil springs, which may also present as a slightly unsettled ride over undulating roads. Beyond the advisory items, prospective buyers should carry out several age-appropriate physical checks. The 2025 headlamp aim failure is worth verifying by switching on the dipped beam at low dusk against a wall to confirm symmetrical cutoff lines and ensuring the automatic levelling system operates correctly. Brake discs should be inspected for any lipping or surface corrosion, particularly given that the vehicle has seen periods of relatively light use. The 12V battery, which on Mercedes-Benz vehicles is often tucked beneath the passenger footwell or under the bonnet, should be health-checked as units typically require replacement after five to six years regardless of mileage. Coolant, brake fluid, and transmission fluid should be confirmed as within their manufacturer service intervals, as these are time-sensitive rather than purely mileage-driven items. Finally, inspect the exhaust system for any corrosion or loose mounting rubbers, check the underside for fluid leaks or signs of standing corrosion, and ensure that the service book contains corroborating stamps or digital records at the appropriate intervals to give a full picture of the vehicle's mechanical upkeep.