2021 Suzuki Swift SZ-L Dualjet Mhev 1.2L Hybrid electric · SC21 PFE

The most recent DVSA MOT test, conducted on 22 June 2026, resulted in a clean pass with no defects or advisories recorded against the vehicle. This is consistent with the prior two examinations in 2025 and 2024, which also returned passes with no advisory notations. A clean three-year MOT trajectory on a Suzuki Swift of this vintage suggests that the vehicle has been conscientiously maintained, with no recurring wear items such as brake component deterioration, suspension bush play, or exhaust system corrosion presenting at test. The absence of advisories particularly relevant to a low-mileage car indicates that items commonly flagged on lightly used vehicles, including brake disc corrosion from infrequent use or binding caliper slides, have not yet reached advisory threshold. Overall, the maintenance trend is stable and reflects a well-cared-for example. With a recorded mileage of 17,266 miles across approximately five years of service, this Swift has covered an annual average of around 3,453 miles, which is markedly below the typical mileage for a vehicle of its age. Such low usage can be indicative of a second car, a commuter vehicle used only for short journeys, or extended periods of standing between uses. While low mileage reduces wear on major mechanical components such as the clutch, drivetrain, and engine internals, it does place particular stress on items that degrade with calendar age rather than use. Brake discs and pads can suffer from surface corrosion and pitting due to infrequent operation, the 12-volt battery is likely to have been subjected to repeated shallow discharge cycles which shorten its service life, and fluids including engine oil, coolant, brake fluid, and the hybrid system components may have degraded due to age rather than mileage accumulation. A prospective buyer should therefore prioritise inspection of age-related degradation rather than distance-related wear. Tyres should be examined closely for sidewall perishing and cracking, as rubber compounds deteriorate with time irrespective of tread depth, and the production date code on the sidewall should be checked to ensure they are not older than five to six years. The battery should be load-tested, as a five-year-old unit in a low-use application is approaching the end of its reliable service life and may fail without warning. Brake discs should be visually inspected for pronounced lipping and rust pitting, and a road test should be carried out to detect any shuddering under braking or any tendency for the calipers to bind after prolonged standing. The condition of the brake fluid should also be verified, as hygroscopic fluid absorbs moisture over time and typically requires replacement every two to three years regardless of mileage, and a brake fluid moisture test using an electronic tester can confirm whether it remains within specification. Finally, attention should be directed towards the Mild Hybrid Electric Vehicle system, which incorporates a small integrated starter generator and 48-volt lithium-ion battery pack on Dualjet MHEV variants. The buyer should verify that the vehicle has been regularly serviced at appropriate intervals by a Suzuki franchised dealer or suitably equipped specialist, as MHEV systems require diagnostic checks that generic garages may not perform. Service book stamps and digital service records should be cross-referenced, and the condition of the coolant, engine oil, and transmission fluid should be confirmed as fresh and at correct levels. A thorough road test should confirm smooth hybrid system engagement, normal engine cold-start behaviour, and absence of warning lights on the instrument cluster. Given the low mileage and clean MOT record, this Swift presents as a sound proposition provided these time-based service items have been attended to in accordance with manufacturer schedules.