2006 Smart (mcc) Roadster 0.7L Petrol · SM06 FHU

Against a backdrop of mostly clean annual passes stretching back to 2020, the defining mechanical event in this Roadster's recent DVSA history is a single RFR failure in August 2023 driven by a combination of front and rear direction indicator colour defects and a significantly worn nearside front lower suspension arm ball joint, with the suspension item being the substantive structural concern. The subsequent tests in 2024, 2025 and 2026 all returned passes, and the 2024 record notably flagged light oil misting on the nearside rear shock absorber, suggesting the rear damper sealing may be beginning to deteriorate on a vehicle of this age. The most recent test on 4 August 2026 recorded no advisories or defects, indicating that at the point of examination the car met minimum roadworthiness standards, although the presence of a recent suspension ball joint replacement alongside a 2026 clean pass does not by itself confirm long-term durability of the new component. At 31,156 miles on a 2006 car, this is a notably low-usage example, averaging roughly 1,560 miles per year over its life, with the recorded progression between tests consistent with that gentle accumulation rather than any rapid mileage jumps. The MOT history is continuous from 2020 onwards with no testing gaps that would indicate a multi-year lay-up, which reduces the typical concerns around seized brake calipers, perished fuel lines and discharged batteries that can affect a stored vehicle. That said, even regularly used but lightly driven cars of this age can suffer from dried suspension bushes, glazed discs and corroded earth straps, so the low mileage is a neutral rather than positive signal and should not be relied upon as evidence of mechanical health beyond what the test record shows. For a prospective buyer, the priority inspection point is the front lower suspension arm and its ball joint, which was recorded as excessively worn in August 2023 and is the type of component that, when replaced, should be checked for correct torque and bushing condition. On a test drive, listen for clonks or knocks from the front end over speed humps and uneven surfaces, and feel for vagueness or knocking through the steering wheel when turning on full lock, both of which would indicate renewed ball joint wear or a substandard repair. Examine the nearside front lower arm visually for any aftermarket-looking components, fresh underseal masking corrosion, or movement when levered with a pry bar, and confirm that a receipt exists documenting the part replaced and the garage that carried out the work. The 2024 advisory of light oil misting on the nearside rear shock absorber warrants a physical inspection of that damper for dampness around the shaft seal, and a road test over undulating surfaces to detect any loss of damping control, wallowing through corners, or extended rear suspension oscillation after a bump. Given the car's light weight and tendency to corrode around the rear subframe mounting points on Smart Roadsters of this era, it is prudent to examine the rear axle assembly, brake flexible hoses and underbody seam sealant for any surface rust that may have developed since the last MOT. Direction indicator bulbs should be checked for correct amber output, as the 2023 failure across all four corners may indicate an electrical or wiring concern that could resurface, and a steady check of all four indicators, hazards and dashboard warning lamps during the pre-purchase inspection will confirm whether the issue was properly resolved.