2017 Mercedes-Benz E 3.0L Petrol · LD17 FVR

The most recent MOT test on 2026-03-23 resulted in a failure under the most critical category, with a dangerous defect identified as a fractured offside front inner road wheel, classified under 5.2.2 (a). This is a severe structural failure that compromises the vehicle’s roadworthiness and safety, as the wheel assembly cannot safely support the car’s load or absorb lateral forces during cornering or braking. The previous MOT results show a mixed maintenance history, with two failed tests in the last three years—one due to the wheel fracture and another in 2023 for headlamp misalignment—but the intervening tests were clean, suggesting that the vehicle may have been addressed promptly after the first failure. However, the persistence of advisories—particularly around suspension ball joints and tyre condition—indicates ongoing wear that could escalate if not managed, and the lack of a subsequent MOT after the wheel failure suggests either a lack of follow-up testing or unresolved issues. The buyer should treat this vehicle with extreme caution, prioritising immediate replacement of the fractured wheel and addressing the underlying suspension and tyre concerns before proceeding with purchase. The recorded mileage of 43,212 miles for a vehicle aged nine years represents a remarkably low annual usage rate of approximately 4,801 miles per year, which is unusually low for its age. Such low mileage often correlates with periods of prolonged idling or infrequent use, which can exacerbate several mechanical issues. For instance, standing for extended periods can lead to corrosion in brake components, such as discs and calipers, where moisture and road salt accumulate, causing binding or uneven wear. Additionally, fluid degradation—particularly in the brake, coolant, and transmission systems—can accelerate without regular use, as fluids lose their lubricating and protective properties over time. The suspension ball joints, noted in advisories, may also suffer from increased play due to dryness or lack of movement, which could worsen with further standing. While low mileage might suggest a vehicle that hasn’t faced significant wear from driving, it also raises concerns about maintenance neglect during periods of disuse, particularly in high-risk areas like the wheel assembly and suspension. Given the critical failure of the offside front inner road wheel and the recurring advisories, the prospective buyer must conduct a thorough physical inspection before committing to purchase. The fractured wheel demands immediate replacement, as the remaining wheel assembly is no longer safe to operate. During inspection, verify that the wheel is fully secured to the hub and that the brake system—including calipers, discs, and linings—is free from binding or corrosion, especially on the near-side rear and front. Listen for unusual noises during a test drive, such as clunks from suspension components (e.g., suspension arm ball joints with slight play may produce a rattling or grinding sound when moving), and check for uneven tyre wear or cracks in the sidewall, which could indicate underlying suspension or alignment issues. Fluid levels should be topped up, and leaks around the wheel area or suspension mounts should be addressed promptly to prevent further damage. Additionally, the advisories on headlamp aim suggest that the vehicle’s optical alignment may need recalibration to ensure compliance with road safety standards. For the buyer’s practical inspection beyond the MOT history, focus on age- and mileage-appropriate checks given the vehicle’s low usage profile. Given the nine-year age and low recorded mileage, inspect the tyres for signs of perishing, such as cracks or dry rot in the sidewall, which can weaken the rubber and lead to blowouts. Check the 12V battery for signs of corrosion on terminals and ensure it holds a charge when tested, as prolonged disuse can cause battery failure. Inspect the brake system for corrosion on discs and calipers, particularly on the near-side rear where advisories were noted, and ensure no binding occurs when the brakes are applied. The suspension should be checked for excessive play in ball joints or worn bushes, which may not have been detected during the MOT due to the vehicle’s low usage. Fluid levels—particularly brake fluid, coolant, and transmission fluid—should be checked and replaced if they appear degraded, as fluids can turn gel-like or lose their properties over time without regular use. Finally, verify that the service book has been updated, even if mileage is low, to confirm that time-based servicing—such as valve adjustments, timing belt replacement, or exhaust system checks—has been attended to. If any of these checks reveal issues, the buyer should prioritise repairs before proceeding with the purchase.