2021 Mercedes-Benz CLA 250 AMG Line Premium E A 1.3L Hybrid electric · RK71 UCL

The most recent DVSA MOT test for this 2021 Mercedes-Benz CLA 250 AMG Line Premium E-A was conducted on 5 December 2025, and the vehicle passed with no defects or advisories recorded. The previous test on 6 December 2024 also resulted in a clean pass with no advisories. With two consecutive tests showing no recorded defects, the maintenance trend is strongly stable, and there is no immediate evidence of recurring component failures, developing wear patterns, or structural concerns flagged by the examining tester. While a clean MOT history does not constitute a full mechanical guarantee, the consistency of these results suggests the vehicle has been kept in good roadworthy condition and that the owner has likely addressed any minor issues before presenting it for test. For a prospective buyer, this represents a reassuring baseline against which a physical inspection can be carried out. The recorded mileage stands at 52,077 miles over an approximate five-year period, equating to an annual average of around 10,415 miles. This figure sits comfortably within the typical usage bracket for a privately owned executive saloon of this age, indicating neither excessive motorway mileage nor extended periods of standing. Mechanically, this kind of consistent moderate usage is generally favourable, as it allows components such as the braking system, drivetrain, suspension, and tyres to be exercised regularly without experiencing the accelerated wear associated with very high annual mileages. There are no significant gaps or sudden jumps in the recorded mileage that would suggest inconsistent use, clock irregularities, or periods of neglect, which further supports confidence in the vehicle's overall mechanical integrity. That said, the E-A variant features an electrified powertrain with a high-voltage battery and associated components, so verifying the health of the hybrid system, charging history, and any manufacturer-related software updates would be worthwhile. Although the MOT history is clean, the vehicle is now approaching five years old, and several components are subject to age-related degradation regardless of mileage. A prospective buyer should carefully inspect the tyres for signs of sidewall perishing or cracking, as rubber compounds deteriorate with time and UV exposure even when tread depth remains legal. The 12-volt auxiliary battery, which supports the vehicle's electrical systems, is a common failure point on Mercedes-Benz models of this era and should be tested for state of charge and cranking performance, particularly if the car has been left standing between viewings. Brake discs are also susceptible to corrosion from standing or infrequent use, so the discs should be examined for any signs of surface rust, lipping, or binding calipers that could manifest as uneven braking or pulling to one side under light pedal pressure. Coolant, brake fluid, transmission fluid, and the hybrid system's coolant should all be considered for time-based replacement, as these degrade chemically with calendar age rather than solely through use. On a physical inspection and test drive, particular attention should be paid to the suspension system, listening for any clonks, knocks, or squeaks over uneven surfaces that might indicate worn anti-roll bar bushes, drop links, or top mount deterioration. The automatic transmission should shift smoothly through all ranges without hesitation, juddering, or warning messages on the instrument cluster, and the regenerative braking and hybrid drive modes should engage and disengage seamlessly. Exhaust emissions, while not flagged on the MOT, should still be assessed for any unusual smoke or odours, and the underside of the vehicle should be examined for fluid leaks, particularly from the engine, transmission, and high-voltage cooling circuits. Finally, it is advisable to confirm a full and up-to-date service history from a Mercedes-Benz main dealer or a recognised specialist, ensuring that all routine maintenance items, including the hybrid system health checks, have been completed within the manufacturer-prescribed intervals. A pre-purchase inspection by an independent Mercedes specialist would be a prudent final step to verify the overall condition of this otherwise well-presented and consistently maintained vehicle.