2016 Mercedes-Benz GLA 2.1L Diesel · WA16 AEZ

The most recent MOT test on 2026-04-09 confirms the vehicle remains roadworthy, with no defects recorded at 91,265 miles. This represents a stable maintenance trend, as the preceding tests—including two failed attempts in October 2024—were resolved without recurring faults. The absence of advisories or repeated failures suggests the vehicle has undergone necessary servicing, though the rapid succession of tests in late 2024 (spanning just four days) may indicate minor delays in addressing minor issues rather than systemic neglect. The latest pass, just under four months ago, aligns with the standard 12-month MOT cycle, though the vehicle’s age and mileage demand closer scrutiny of high-wear components. The mileage progression shows consistent usage, averaging around 9,100 miles annually, which is typical for a vehicle of this age. There are no significant gaps or abrupt jumps in mileage, though the three-month interval between the 2023 and 2024 tests (from 82,394 to 86,855 miles) suggests a period of lighter use. The October 2024 cluster of tests—two failures followed by a pass—implies the tester may have flagged minor, easily rectified issues, such as worn wiper blades or low fluid levels, rather than critical failures. This pattern does not necessarily indicate poor maintenance but could reflect occasional oversight in pre-test preparations. Given the lack of recorded defects, the primary focus for an in-person inspection should centre on components prone to wear at this mileage. The suspension—particularly rear coil springs and bushes—should be examined for uneven sagging or excessive play, as these often fail without MOT detection. Brake systems warrant thorough assessment, including rear caliper binding (a common silent failure) and front disc thickness, given the 2024 test anomalies. Structural integrity, especially around wheel arches and sills, should be checked for corrosion, as Mercedes-Benz GLAs from this era are susceptible to rust progression in wet climates. Finally, the exhaust system and catalytic converter should be inspected for leaks or excessive corrosion, as these frequently develop between MOT cycles.