2019 Mercedes-Benz GLA 1.6L Petrol · S400 MMS

The vehicle passed its most recent MOT on 23 September 2025 at 114,488 miles, though corrosion was noted in several areas. This follows a stable pattern of passing tests with minor advisories, but the 2024 failure for a fractured front coil spring and ineffective wiper system highlights intermittent mechanical risks. The 2023 tests revealed recurring issues with corroded brake pipes and a non-functional position lamp, suggesting periodic neglect of underbody components and electrical systems. While the 2025 pass indicates no immediate critical failures, the presence of corrosion and past structural faults implies ongoing vulnerability to rust and wear, particularly in high-moisture environments. The mileage accumulation of 8,178 miles per year aligns with typical usage for a 14-year-old vehicle, though the 2024-10-04 failure occurred just six days after a 2024-10-10 pass, raising questions about whether the coil spring was repaired or replaced between tests. The 2023-10-17 dual test (pass and fail) for the same mileage suggests either a rushed inspection or a last-minute fix for the position lamp. The lack of intervening tests between 2023 and 2025, despite the vehicle reaching 114,488 miles, indicates a potential gap in maintenance oversight, particularly given the corrosion advisories. A buyer should prioritise inspecting the front suspension for coil spring integrity and bushing condition, as the 2024 fracture may signal progressive wear. The brake system, especially the offside rear pipe, requires scrutiny for corrosion or grease buildup, which could compromise braking efficiency. The windscreen wiper mechanism should be tested for full coverage, as the 2024 failure suggests a recurring issue with the wiper motor or linkage. Additionally, the underbody and wheel arches must be examined for rust penetration, as the 2025 corrosion advisory points to a systemic vulnerability. Structural integrity checks, particularly around the chassis and subframe, are warranted given the age and mileage, though no major defects have been flagged in recent tests.