2021 Mercedes-Benz A 250 AMG Line E Auto 1.3L Hybrid electric (clean) · LL21 KCK

A clean and largely uneventful MOT history defines this 2021 Mercedes-Benz A 250 AMG Line E Auto, with the most recent test on 20 May 2025 recorded as a pass alongside a same-day failure entry that carries no defect details, suggesting an administrative or retest event rather than a substantive mechanical concern. The 2024 test on the same date passed without advisories, and there are no recorded corrosion issues, brake component wear flags, or suspension defects anywhere in the visible history. For a five-year-old premium hatchback with complex AMG Line suspension geometry and a plug-in hybrid powertrain, the absence of recurring advisories on components such as control arms, brake discs, coil springs, or underbody components is a positive indicator of stable roadworthiness. The lack of any documented defects does mean, however, that no specific wear points have been quantified for the next owner to benchmark against. With 29,899 miles recorded against a five-year age, this vehicle has been used at an average of roughly 5,980 miles per year, which sits well below the typical mileage band for a daily-driven family or commuter hatchback. This low annual accumulation suggests either limited use, short journeys, or extended periods of standing between uses, all of which carry their own mechanical implications. Short cycles and infrequent use are particularly relevant for a plug-in hybrid drivetrain, as the high-voltage battery, 12V auxiliary battery, brake calipers, and tyre shoulders can all suffer when a vehicle is not regularly exercised over longer distances. Conversely, lower mileage does reduce wear on major mechanical consumables such as clutch components, brake friction material, and internal engine wear items, which is a tangible benefit. For a prospective buyer, the absence of recorded advisories means the test drive should focus on the components most likely to wear on a low-mileage AMG Line chassis, particularly the multi-link rear suspension and the stiffer front suspension setup typical of this trim. Listen carefully for clonks or knocks from the rear axle over speed humps and uneven surfaces, as bushes and anti-roll bar links are common wear points even on low-mileage examples. Check that the steering remains precise without vibration through the rim, and that the car tracks straight without pulling, as the adaptive damping or standard suspension geometry can mask uneven tyre wear. Inspect all four tyres closely for inner shoulder wear, which on a low-mileage car often points to alignment drift rather than age-related wear. Given the plug-in hybrid element of this A 250, particular attention should be paid during the test drive to smooth transitions between electric and combustion propulsion, ensuring there is no shudder, hesitation, or unexpected engine firing. The brake pedal should feel firm and progressive without excessive travel, and a short stop from around 30 mph should reveal any judder that could indicate warped front discs, a known concern on Mercedes models that sit for prolonged periods. Verify that the charging cable and port function correctly, that the high-voltage system engages without warning messages on the dashboard, and that the infotainment and driver display boot without fault codes. Finally, given that two MOT entries are recorded on the same day in May 2025, confirm directly with the seller or paperwork the reason for the retest, even though no defects were logged, to ensure full transparency before purchase.