2018 Mercedes-Benz GLA 1.6L Petrol · M55 AAR

The most recent MOT test on 2025-05-23 confirms the vehicle remains roadworthy with no defects recorded at 25,205 miles. This represents a stable maintenance trend over the past three tests, with no recurring advisories or failures since the June 2023 pass. The absence of any advisory notes—even for high-wear items like tyres, suspension bushes, or brake components—suggests either meticulous upkeep or exceptionally low usage. However, the 2024 failure at 23,325 miles, just two days before the subsequent pass at 23,327 miles, is anomalous and warrants clarification, as it implies either a minor oversight or a temporary mechanical issue that resolved quickly. The recorded mileage of 25,205 miles over eight years equates to approximately 3,151 miles annually, which is unusually low for a vehicle of this age and class. This pattern suggests prolonged periods of inactivity rather than consistent light use. The most significant mileage jump occurred between the 2022 and 2023 tests, where the vehicle accumulated 1,551 miles in a single year, yet no defects were noted. Conversely, the gap between the 2023 and 2024 tests shows minimal mileage progression—just 1,722 miles—before the abrupt failure and immediate retest. Such variability in mileage accumulation could indicate intermittent use, which may have allowed certain components to degrade more slowly but does not guarantee hidden issues. Given the clean MOT history, a prospective buyer should prioritise an in-person inspection of high-wear areas that are not always captured in a standard MOT. Focus on the suspension, particularly the rear coil springs and bushes, as these are prone to gradual deterioration even with low mileage. The brakes, while not failing in tests, should be examined for uneven wear or binding calipers, especially if the vehicle has been stood for extended periods. Tyre tread depth and uniformity are critical—failing twice on tread in a shorter-term record would be expected, but here the absence of such failures suggests they have been maintained, though a visual check for uneven wear or damage is still essential. Structural integrity, particularly around the wheel arches and sills, should be inspected for corrosion, as prolonged inactivity can accelerate rust formation. Finally, verify the service history for oil changes, timing belt (if applicable), and fluid levels, as these are not MOT-checked but critical for long-term reliability.