2010 Suzuki Swift 1.3L Petrol · DF59 JHA

The most recent MOT test on 7 May 2026 returned a pass, but it was issued with four advisories relating directly to chassis condition. These cover corrosion at the offside front outer suspension mounting prescribed area, corrosion of both rear coil springs, a corroded rear brake pipe coated in grease or other material, and underseal applied over rear suspension component mounting repairs to both sills. While none of these were deemed severe enough to cause failure on the day, they must be read alongside the earlier failure dated 30 April 2026, where the same offside front outer area and an offside rear outer suspension mounting prescribed area were both classed as excessively corroded with significantly reduced structural strength. The repeated and escalating corrosion entries over two consecutive tests strongly indicate a deteriorating structural and suspension trend rather than a stable one, and a buyer should treat the underside of this vehicle as a priority inspection area. Mileage at 113,120 against a 2010 registration gives an annualised average of around 7,070 miles per year, which is broadly typical for a sixteen year old small hatchback but sits at the lower end of normal. There are no obvious long storage gaps in the MOT record, but the relatively modest annual figure means the car has likely been used for short journeys and urban duties rather than sustained motorway work. Short cycle use promotes premature corrosion through lack of underfloor drying, faster brake disc surface degradation from low speed braking, and accelerated exhaust and catalytic converter deterioration from cold starts. The advisory for rear coil spring corrosion and rear brake pipe corrosion is entirely consistent with this usage profile, and the underlying mechanical wear should be evaluated with that in mind. A prospective buyer should arrange for the vehicle to be inspected on a ramp with the underseal removed at the rear suspension mounting repairs so the integrity of the sill and the structural mounting points can be properly assessed. The fact that the same offside front suspension prescribed area was categorised as a dangerous level of corrosion on 30 April 2026 and then merely advisory on 7 May 2026 suggests either a recent repair and underseal application, or a borderline re-test decision. Either way, the welding and structural soundness around the offside front and rear inner and outer sills must be confirmed by a competent welder or bodyshop specialist before purchase. Corroded rear coil springs will typically present on a test drive as clonks or a harsh, unsettled ride over uneven surfaces, and may allow the vehicle to sit slightly low at the rear. The corroded rear brake pipe covered in grease is a particular concern because masking corrosion with grease is a common temporary measure and the actual pipe condition and thickness beneath the coating is unknown; this warrants a brake fluid pressure check, a visual inspection of all brake lines for live rust, and confirmation that the brake fluid itself has been recently changed. Beyond the chassis concerns, the 2025 failures for offside front integral body structure corrosion and both front tyres being below the legal 1.6mm tread limit with dangerous categorisation indicate that consumables and structural elements have been neglected in the recent past. A buyer should check the age of the current tyres through the DOT code on the sidewall, looking for cracking or perishing from age even if tread depth is adequate, and confirm that all four tyres are of matching specification. The earlier headlamp and wiper defects are typical age related electrical items and a full function check of all exterior lighting, washers and wipers should be carried out. Given the age and mileage, the twelve volt battery health should be tested under load, the cooling system should be checked for leaks and the age of the coolant confirmed as in date, the automatic transmission fluid or manual gearbox oil should be inspected for condition, and the service book should be verified for timely cambelt and water pump replacement history. A thorough road test focusing on brake response, pulling under braking, any signs of binding calipers from prolonged standing, and unusual suspension noises over speed humps and rough surfaces is strongly recommended.