2022 Mercedes-Benz AMG A 45 S 4MATIC+ Plus Auto 2.0L Petrol · RO22 AHJ

The DVSA history for this 2022 Mercedes-Benz AMG A 45 S 4MATIC+ Plus is extremely brief, comprising just two tests, both of which returned a pass with no advisories or defects recorded. The most recent examination on 26 March 2026 documented a clean pass, mirroring the result from 25 March 2025, meaning there is no flagged corrosion, no recorded brake wear limits, no suspension component concerns, and no exhaust or emissions issues within the official test record. With such a short window of evidence, the trend is stable in the narrow sense that nothing has yet gone wrong under test conditions, but the dataset is simply too small to draw conclusions about long-term durability. The absence of advisories at the time of testing confirms only that the items examined met the minimum standard on those specific dates. Against an age of approximately four years, the recorded 41,621 miles equates to an annual accumulation of roughly 10,400 miles, which is broadly average for a modern performance hatchback used as a daily driver. There are no significant gaps in the testing timeline that would suggest the car has been off the road for extended periods, nor is there any evidence of a sudden mileage jump between tests that might indicate inconsistent usage or clocking concerns. Mechanically, this level of use on a high-output 2.0-litre turbocharged A 45 S means the engine, dual-clutch transmission, and four-wheel-drive system will have accumulated real thermal and load cycles, and consumable items such as tyres, brake pads, and discs will have seen proportionate wear even though no specific limits were recorded at test. The mileage is high enough that a buyer should reasonably expect non-test service items, including spark plugs, drive belts, oil changes, and fluid replacements, to have been attended to outside of the MOT record. Given that the official DVSA file is clean and short, inspection priorities should logically shift to the known mechanical sensitivities of this particular model rather than chasing previously flagged MOT items. On a road test, listen carefully for any roughness or rattle from the turbo and intercooler plumbing under hard acceleration, as these units are known to suffer from boost leaks and charge pipe separation on higher-mileage examples. Feel for any clutch judder or hesitation during low-speed manoeuvres and parking, which can indicate wear in the dual-clutch transmission mechatronics or flywheel, and check that the fourmatic system delivers clean, confident traction without binding or torque steer pulling the car sideways under hard cornering loads. Inspect the alloy wheels closely for kerbing damage, examine the tyres for uneven shoulder wear which would point to suspension geometry misalignment, and verify that the brake discs run true without any lipping or judder through the pedal under firm application. Finally, because no MOT advisories exist to direct attention, a thorough physical inspection becomes the primary due diligence route. Request evidence of the agent or main dealer service schedule being followed, particularly the AMG-specific intervals for engine oil, transmission fluid, and Haldex or 4MATIC transfer case servicing, as these are commonly overlooked outside the franchised network. Examine the underbody and inner arches for any corrosion starting around the suspension turrets, subframe mounting points, and brake pipe runs, since the A 45 S sees significant thermal loading from the braking system under spirited driving. Check for any signs of oil weeping around the turbo oil feed and return lines, the cam cover gasket, and the lower engine cover, and confirm that all four tyres are of matching brand, size, and tread depth, as the 4MATIC system is sensitive to rolling circumference differences. A pre-purchase inspection by a Mercedes specialist or an independent with AMG experience would be a sensible investment given the vehicle's performance specification and the absence of long-term MOT data to lean on.