2021 Mercedes-Benz A 250 AMG Line Premium + E A 1.3L Hybrid electric (clean) · FX21 TCV

The most recent DVSA examination on 13 March 2026 returned a PASS outcome, although two advisories were issued against the vehicle. One advisory relates to a cut on the nearside rear tyre that was not deemed deep enough to reach the tyre's ply or cords at the time of test, while the other concerns a slight leak from the nearside front inner drive shaft gaiter. With three consecutive passes over the last two MOT cycles, and only minor advisories appearing intermittently rather than escalating in severity, the maintenance trend appears broadly stable. The vehicle has not accumulated a pattern of repeated failures or advisories on wear-related items such as brakes, suspension, or tyres, which is a reassuring indicator for a five-year-old Mercedes-Benz of this class. Annual mileage works out at roughly 8,027 miles, which is entirely typical for a car of this age and not indicative of either heavy commercial use or extended periods of standing idle. The mileage progression between tests is consistent, with no unusual gaps or sudden spikes, suggesting the vehicle has been driven in a normal mixed pattern of short and longer journeys. Given that this is an EQ-boosted or electrified mild-hybrid petrol variant, regular use is beneficial for keeping the high-voltage system, 12V battery, and conventional petrol powertrain components in good working order. The mileage is also low enough that major wear items such as brake discs and pads are unlikely to have been replaced multiple times, although the braking system should still be inspected for corrosion, particularly if the car has seen urban stop-start driving. Given that the previous MOT in April 2025 recorded no defects at all, the two advisories from March 2026 are relatively isolated findings rather than a developing pattern. The nearside rear tyre cut should be physically inspected for any progression; cuts can deepen with further mileage, heat cycling, or impact, and any bulging, cracking around the damaged area, or pressure loss would warrant immediate replacement. The drive shaft gaiter leak is a more significant advisory, as a split or perished gaiter will allow grease to escape and contaminants to enter the constant velocity joint. On a test drive, listen for clicking or knocking noises from the front suspension area during full-lock slow-speed manoeuvres, as this typically indicates CV joint wear accelerated by gaiter failure. The gaiter itself should be inspected for tears, and replacement is usually a straightforward but necessary job before further damage occurs. Beyond the recorded advisories, a prospective buyer should carry out age and mileage-appropriate physical checks regardless of the clean MOT history. Tyres on a 2021 vehicle should be examined for sidewall perishing from age, even if tread depth remains adequate, and the production date code on the sidewall will confirm whether they are original fitment. Brake discs should be checked for lipping and surface corrosion, particularly on a relatively low-mileage car that may have experienced periods of light use. The 12V auxiliary battery, cabin filter, brake fluid (which degrades on a calendar basis regardless of mileage), and coolant should all be confirmed as within service intervals, as Mercedes-Benz schedules these by time rather than distance. Finally, inspect the underside and wheel arches for any signs of corrosion, confirm the high-voltage system shows no warning messages on startup, and verify that the service book is stamped in line with the manufacturer's schedule, paying particular attention to the condition of the drive shaft gaiter noted in the latest advisory.