2017 Mercedes-Benz CLA 2.0L Petrol · LL67 GCF

The most recent MOT test on 2026-03-04 resulted in a passing outcome, with the vehicle presenting a mixed but generally stable maintenance profile. While there are no major failures in this latest inspection, the presence of multiple advisories—particularly around the nearside rear tyre condition, brake hose corrosion, and anti-roll bar linkage ball joint dust cover deterioration—suggests that some wear-related issues have persisted or recurred over time. The failure in 2024-04-13, which included a major fault for non-functioning offside stop lamps, indicates a brief period where roadworthiness was compromised, though the vehicle has since returned to compliance. The absence of further major defects since then suggests the owner has addressed the stop lamp issue, though the recurring tyre and brake advisories warrant closer attention to prevent escalation. The vehicle’s recorded mileage of 49,750 miles at the time of this assessment represents a relatively low annual usage rate of approximately 5,528 miles per year, which is unusually low for a 9-year-old car. Such low mileage can often reflect periods of prolonged inactivity, particularly if the vehicle was stored under adverse conditions, leading to accelerated degradation of consumables and components prone to standing corrosion. For instance, brake discs and hoses, tyres, and suspension elements exposed to moisture or lack of movement can develop corrosion, cracks, or wear patterns more rapidly than under normal driving conditions. Additionally, the absence of higher mileage accumulation could mean the vehicle has been underutilised, which may mask wear that would otherwise be more evident in a higher-mileage example of the same age. For a prospective buyer, the most critical areas to inspect during a physical examination and test drive are the tyres, brakes, and suspension. The advisories regarding the nearside rear tyre’s sidewall damage and wear close to legal limits indicate that the tyre’s structural integrity has been compromised, and further deterioration could lead to a blowout or failure under load. Look for additional signs of sidewall cracking or bulging, and ensure the tyre’s tread depth is uniform and not excessively worn on the edges. During the test drive, listen for uneven tyre wear or vibrations that may suggest misalignment or suspension issues. The brake hose corrosion and worn brake disc advisories from previous MOTs highlight the need for a thorough inspection of the rear brake system. Check for leaks around the brake hoses, corrosion on the disc surfaces, or any signs of binding in the calipers, which could indicate reduced braking efficiency or premature wear. Listen for a consistent brake pedal feel and test the rear brakes under moderate acceleration to detect any shuddering or sponginess. Beyond the mechanical checks, the vehicle’s low annual mileage profile means it may have been stored for extended periods, increasing the risk of calendar-based degradation. Inspect the 12-volt battery for signs of corrosion around terminals, poor electrical connections, or reduced cranking power, as standing vehicles are particularly susceptible to battery failure. Check the fluid levels in the engine, transmission, and differential, ensuring they are topped up and free from contamination, as fluids degrade over time even when not in use. Pay particular attention to the coolant system for signs of leaks or sludge buildup, and verify that the service book contains stamps for scheduled maintenance such as oil changes, timing belt replacement, and suspension component inspections. Finally, conduct a visual inspection of the exhaust system for leaks, corrosion, or structural integrity, as prolonged inactivity can accelerate rust formation in exposed areas. If possible, arrange for a professional inspection of the anti-roll bar linkages and ball joints, as the deterioration of their dust covers suggests wear may have progressed beyond the MOT’s advisory threshold, potentially leading to reduced control or handling stability.