2017 Mercedes-Benz GLA 1.6L Petrol · WV67 AAE

The 2017 Mercedes-Benz GLA received its most recent MOT test on 2026-06-15, which passed without any defects, marking a positive turnaround from its previous test on 2026-03-06, where it failed due to dangerous near-side front tyre wear and several advisories. The trend over the past two years shows a significant improvement, with the vehicle maintaining a clean MOT record for the last two tests, followed by a single failure in early 2026. This suggests that the owner has likely addressed the critical tyre issues and is now adhering to a more consistent maintenance schedule, though the advisories from 2026-03-06—particularly around tyre wear and perishing—remain a concern that should be monitored closely. The vehicle’s recorded mileage of 51,532 miles at 9 years old is notably low for its age, averaging just 5,726 miles annually. Such low mileage can indicate either infrequent use or prolonged periods of the vehicle being stationary, both of which introduce distinct wear patterns. Prolonged idling or standing can lead to issues such as corrosion on brake components, particularly the discs and calipers, which may become bound or seize over time. Additionally, standing fluids like brake fluid and coolant can degrade due to evaporation or contamination, risking system failure or reduced effectiveness. Tyre wear, while less severe at this mileage, may still exhibit signs of uneven or edge wear, which could stem from suspension misalignment or improper alignment settings, though the recent MOT advisories suggest these are not yet acute. For a prospective buyer, the most critical areas to inspect are the tyres, given the recurring advisories from the 2026 MOT tests. Focus on the near-side and off-side rear tyres for signs of cracking or perishing, particularly in the shoulder areas, as these conditions can compromise tyre integrity and safety. On a test drive, listen for any unusual suspension noises, such as clunks or rattles, which could indicate worn suspension bushes or damaged coil springs. Check for uneven tyre wear patterns, which may suggest alignment or steering system issues. Additionally, visually inspect the brake system for signs of corrosion on the discs or binding calipers, especially if the vehicle has been stationary for extended periods. Verify that the brake fluid level is correct and that there are no leaks around the master cylinder or caliper components. Beyond the mechanical checks, examine the vehicle’s battery health, as low annual mileage can lead to battery degradation from disuse. A 12V battery that has sat idle for years may struggle to provide sufficient power, particularly during cold starts or in demanding conditions. Ensure the battery terminals are clean and free from corrosion, and test its charge capacity if possible. For fluid servicing, given the vehicle’s age, check the coolant level and condition, as prolonged standing can accelerate degradation. If the service history is sparse, consider having the coolant system flushed and replaced with fresh, anti-freeze-treated fluid to prevent internal corrosion and maintain optimal engine performance. Lastly, verify that any child seat advisories have been resolved, ensuring the adult seat belt inspection area is fully accessible, as this is a legal requirement for roadworthiness.