2017 Mercedes-Benz A-Class 1.5L Diesel · RO67 LRK

The most recent DVSA roadworthiness test for this 2017 Mercedes-Benz A-Class was conducted on 20 November 2025 and resulted in a clean pass with no advisories or defects recorded. Looking back over the available history, the vehicle has passed every annual test without any failure items, and the only items ever noted have been minor advisories relating to cosmetic or age-related wear. The most recent tests in 2024 and 2025 show no recorded defects at all, suggesting that any previously flagged concerns have either been rectified or have not progressed to a stage warranting advisory. Overall, the maintenance trend appears stable and reassuring, with no recurring mechanical or structural issues appearing across the test history. With approximately 72,385 miles recorded over nine years, this A-Class has covered roughly 8,043 miles per year, which is broadly in line with typical UK usage for a car of this age and class. There are no obvious gaps or sudden jumps in the recorded mileage that would suggest a clock discrepancy, prolonged standing period, or unusually heavy use in a short span of time. This steady, moderate rate of accumulation is generally favourable for longevity of components such as the timing chain, turbocharger, clutch and suspension, as it avoids the extremes of very low use which can promote corrosion and seized components, or very high use which accelerates wear on consumables and drivetrain parts. Given the absence of any recurring advisories in recent years, a prospective buyer should nevertheless carry out age and mileage appropriate physical checks. Tyre condition is particularly important, as a previous advisory on this vehicle noted perishing and cracking on both rear tyres; even though this was recorded in 2022, tyres on a car of this age are highly susceptible to sidewall cracking and tread deterioration from UV exposure and seasonal changes, so all four tyres should be closely inspected for perishing, uneven wear patterns, and minimum tread depth. Brake discs and calipers should also be examined, as light or moderate use combined with nine years of service can lead to surface corrosion on the discs or binding calipers, especially after periods of wet weather or standing. On the test drive, listen for any clonks or knocks from the suspension over uneven surfaces, which could indicate worn anti-roll bar bushes, top mounts, or coil springs, and pay attention to any brake shudder, vibration through the steering, or pulling to one side under braking. Finally, given that this vehicle is now nine years old, it is prudent to verify the time-based service items that are not always covered by annual MOT testing. The 12V battery health should be confirmed, as Mercedes-Benz auxiliary and starter batteries commonly deteriorate after six to eight years and can cause electronic module communication faults if weak. Coolant, brake fluid, and automatic transmission fluid (where applicable) all degrade with calendar age rather than purely by mileage, so service records should be checked to confirm these have been changed at the manufacturer recommended intervals, typically every two to four years depending on the fluid. The full service book history, including any Mercedes-Benz main dealer or specialist stamps, should be reviewed to confirm that the cambelt or timing chain, spark plugs, and air and cabin filters have been replaced at the correct intervals. A pre-purchase inspection by a Mercedes-Benz specialist or an independent German marque expert would be a sensible precaution to identify any fluid leaks from the oil filter housing, coolant expansion tank, or turbocharger oil supply lines, all of which are known age-related issues on this generation of A-Class.