2016 Smart Forfour 1.0L Petrol · B3 LLG

The most recent DVSA MOT test for this 2016 Smart Forfour was conducted on 27 January 2026, and the vehicle passed with no defects or advisories recorded. Reviewing the available test history, the Forfour has demonstrated a consistently clean record across the last five documented examinations, spanning from December 2021 through to January 2026, with no advisories, failures, or noted deterioration emerging at any stage. This pattern strongly suggests that the vehicle has been subject to a reliable maintenance regime, with no recurring wear areas or developing faults flagged by the examiner over consecutive annual tests. For a prospective buyer, this stability is reassuring and indicates the car has likely received attentive mechanical upkeep rather than being neglected until a component failure forced remedial work. With 63,279 miles recorded on a 2016 vehicle, the annual mileage works out at approximately 6,328 miles per year, which is broadly average for a car of this age and segment. The mileage progression across the MOT records appears steady, with no indication of either extended periods of standing or sudden high-mileage accumulation that might suggest motorway commuting, fleet use, or clock irregularities. Given that this is a modest annual figure rather than a particularly low one, the engine, transmission, and drivetrain components are unlikely to have been compromised by underuse issues such as oil glazing, seized variator elements, or dry-running ancillary parts, yet they have not been subjected to the elevated wear associated with high-mileage service schedules. Mechanical components should therefore be in a condition proportionate to moderate, consistent urban and suburban use. Because the MOT history is exceptionally clean and devoid of any advisories, a prospective buyer cannot rely on the DVSA data to highlight emerging concerns and must instead conduct a physical inspection tailored to a ten-year-old Smart Forfour with average mileage. The first area to scrutinise is the tyre condition, paying particular attention to sidewall perishing and cracking from age rather than simply tread depth, as rubber compounds degrade over time regardless of wear. Inspect the wheels for any signs of binding calipers or uneven brake pad deposition, which is common on lightly used or occasionally stored vehicles, and examine the brake discs for edge corrosion or surface pitting that may produce shudder under braking. The exhaust system, being ten years old, should be checked for corrosion at the mounting points, flexi joint, and rear silencer, and the underbody should be inspected for any surface rust that could compromise structural integrity in the future. Equally important for a vehicle of this age is verification of time-based servicing items that an MOT will not assess. Confirm the age and condition of the 12V battery, as automotive batteries typically require replacement every five to six years and a failing unit can produce voltage drops that mimic more serious electrical faults. Check the service book for evidence of regular brake fluid changes, which are recommended every two years regardless of mileage, and ensure the coolant has been renewed within the last four to five years to prevent internal corrosion and seal degradation. The timing chain or belt, depending on the specific Forfour variant, should have documented replacement evidence, as neglect in this area leads to catastrophic engine failure. Finally, on a test drive, listen for any suspension clonks over uneven surfaces, which may indicate worn anti-roll bar bushes or top mounts, and observe the behaviour of the automated manual or manual transmission for smooth, consistent operation, as any hesitation or harsh engagement warrants further investigation before purchase.