2017 Mercedes-Benz SLC 2.0L Petrol · 111 PCS

The most recent MOT test on 2026-03-10 resulted in a passing outcome, though it revealed two minor defects related to the front anti-roll bar linkage ball joint dust covers, which are severely deteriorated. This follows a prior major failure in 2023-03-14 concerning the nearside front lower suspension arm ball joint dust cover, which no longer effectively prevents dirt ingress—a critical issue that could accelerate wear on the ball joint itself. Between 2023 and 2026, the vehicle has otherwise maintained a clean MOT history, indicating a stable maintenance trend with no recurring critical failures. However, the presence of persistent advisories—particularly the nearside rear brake disc wear and front tyre perishing—suggests that while the vehicle is currently roadworthy, its long-term reliability may be influenced by these ongoing conditions if not addressed promptly. The recorded mileage of 39,427 miles for a vehicle aged nine years represents a relatively low annual usage rate of approximately 4,381 miles per year, which is unusually low for its age. Such a low mileage profile could imply periods of prolonged stationary use, potentially leading to accelerated corrosion, particularly in the brake system, suspension components, and exhaust system where moisture and contaminants can ingress. Conversely, if the vehicle has been driven at a higher rate than suggested by its mileage, the wear patterns on consumables like tyres, brake pads, and suspension components may have been more pronounced. The discrepancy between usage expectations and recorded mileage warrants careful attention, as standing vehicles can accelerate wear on critical elements such as brake discs, which may show signs of rust or binding if not regularly serviced. To proceed with a thorough inspection, the prospective buyer should commence with a visual and functional assessment of the front and rear suspension. The severe deterioration of the front anti-roll bar linkage ball joint dust covers from both sides in the latest MOT indicates that the ball joints themselves may be nearing or have already reached end-of-life, potentially causing clunking noises when the vehicle is driven over bumps or at low speeds. Listen for a metallic, rhythmic clunking or rattling from the front suspension during acceleration and braking, and check for uneven suspension travel or play in the wheel alignment. The nearside rear brake disc wear advisory suggests that the discs are pitted but not yet critically weakened, yet they should be inspected for signs of uneven wear or glazing, which could indicate brake rotor warping or hydraulic system issues. During a test drive, monitor for a soft or spongy brake pedal, which may signal brake fluid degradation or air in the system, and check for any brake shudder or vibration that could point to warped discs or binding calipers. Beyond the mechanical checks, the buyer should also focus on the vehicle’s tyre condition, given the advisories of slight perishing or cracking on both front tyres. Tyres aged nine years without significant tread wear may exhibit sidewall cracking, which can compromise structural integrity and lead to sudden failure. Inspect the tyre sidewall for signs of dry rot, delamination, or bulges, and consider replacing them if they appear compromised, as this is a critical safety concern. Additionally, the low annual mileage suggests the vehicle may have spent extended periods stationary, which can accelerate corrosion in the brake system, particularly the nearside rear brake discs and calipers. Check for signs of rust on the brake discs, calipers, and brake hoses, and ensure there is no binding or excessive play when the brakes are applied manually. Finally, with no recorded MOT failures in the last three years, the buyer should verify that all fluid levels—brake fluid, coolant, and engine oil—are topped up and that the 12V battery is in good condition, as prolonged inactivity can lead to battery drain or corrosion of terminals. If the vehicle has a service history, confirm that the last scheduled maintenance was performed and that all fluid servicing intervals have been adhered to, particularly for the suspension and brake systems, which are prone to wear from low-mileage usage.