2015 Mercedes-Benz A-Class 1.5L Diesel · DF65 XTG

A modest but consistent pattern of advisories and a single minor failed test define the mechanical profile of this 2015 Mercedes-Benz A-Class, with the most recent examination on 15 September 2025 returning a Pass but flagging tyre condition as a near-term concern. Over the four recorded tests between September 2022 and September 2025, the vehicle has demonstrated broadly stable roadworthiness, with two completely clean passes in 2022 and 2024 underscoring a sound underlying structure. The only recorded failure, dated 18 September 2023, involved both headlamp aim readings being set too high, a presentable repair on the same day given that the vehicle subsequently passed the retest on the same date. The 2025 advisories concerning the nearside and offside front tyres wearing close to the legal limit with edge wear suggest that the front axle geometry, particularly tracking and camber, warrants closer scrutiny as the rubber approaches the point of mandatory replacement. With 45,264 miles accumulated across approximately eleven years, the annual mileage equates to roughly 4,115 miles, which is notably low for a vehicle of this age and typically indicative of either predominantly short urban journeys or extended periods of inactivity. This kind of usage profile tends to produce its own characteristic wear pattern, with components such as the brake discs susceptible to corrosion pitting due to infrequent use, the 12V battery prone to reduced service life from standing, and various rubber seals and boots potentially drying out and perishing despite low overall mileage. The MOT record shows no missing tests within the documented period, suggesting the vehicle has been consistently in use and presented for annual examination without significant gaps off the road, which reduces the risk of dormant component failures or stale fluid-related issues. From a buyer inspection standpoint, the front tyre edge wear flagged on both sides in 2025 is the most pertinent issue to investigate, as it can indicate incorrect wheel alignment, worn suspension bushes, or weakened top mount bearings. On a test drive, listen for clonking or knocking noises from the front suspension over speed bumps and uneven road surfaces, and pay particular attention to any steering wander, vibration through the wheel, or uneven braking response that might suggest deeper chassis or axle issues. Although the headlamp aim failure from 2023 is unlikely to recur, it is worth confirming that the headlamp levelling mechanism operates smoothly and that both projectors sit evenly, particularly if the vehicle has been loaded differently or had any front-end work carried out since. Given the relatively sparse advisory history, a prospective test drive should also focus on the mechanical consequences of low annual mileage rather than any specific flagged defects. Check for binding or seized brake calipers by accelerating gently and then braking firmly from around 30 mph, feeling for any pulling to one side or juddering through the pedal that would indicate corroded discs or stuck slide pins. Inspect the underbody, exhaust hangers, and suspension arms for any surface corrosion consistent with a vehicle that may have been driven predominantly in damp conditions on short trips without reaching full operating temperature. Finally, confirm the age and condition of the battery and the brake fluid, as both are time-served items on a low-mileage car where calendar replacement rather than wear-based replacement is the more relevant maintenance trigger.