2017 Mercedes-Benz A-Class 1.5L Diesel · NA17 GFX

The most recent MOT test conducted in July 2026 resulted in a pass, though it is notable for the introduction of the first advisory in several years. Prior to this, the vehicle maintained a clean record from 2022 through 2025 with no recorded defects. This suggests a stable maintenance history where the vehicle has been well-kept, with the recent advisory marking the transition into routine component replacement rather than a decline in overall mechanical integrity. The recorded mileage of 77,599 miles over a nine-year period equates to an annual average of approximately 8,622 miles. This is considered typical usage for a vehicle of this class and age, avoiding the extreme wear associated with high-mileage commercial use while also avoiding the potential issues of rubber perishing and fluid degradation caused by excessive periods of standing. The mechanical components should be at a stage where they are well-used but not necessarily nearing the end of their primary service life, provided the service intervals have been respected. The advisory regarding the front brake discs being worn, pitted, or scored is the most significant point for immediate attention. When conducting a test drive, pay close attention to the tactile feedback through the brake pedal; any vibration or shuddering may indicate that the discs are warped or have uneven thickness. Additionally, listen for any metallic grinding or squealing sounds during deceleration, which could signify that the discs are heavily scored or that the brake pads are nearing the end of their service life. It is highly recommended to budget for a replacement of both the front discs and pads to restore optimal braking performance and safety. In addition to the braking system, you should perform a comprehensive visual inspection of other age-related items. Check the tyres for any signs of sidewall cracking or perishing, as rubber can degrade over time even if the tread depth remains high. Examine the vehicle's underside for signs of corrosion on the exhaust system and suspension bushes, and look for any evidence of weeping from the engine or gearbox seals. Finally, verify the service book to ensure that time-sensitive maintenance, such as brake fluid changes and coolant refreshes, has been performed, as these are essential for maintaining the structural and mechanical integrity of a Mercedes-Benz of this age.