2014 Chevrolet Spark 1.0L Petrol · CU14 PBO

A chronic pattern of corrosion and underside deterioration defines the mechanical outlook for this 2014 Chevrolet Spark. Across five of the seven recorded tests, advisory items have flagged exhaust corrosion, coil spring corrosion, subframe corrosion, and rear axle corrosion, signalling that the underside has been steadily succumbing to oxidisation despite the vehicle continuing to pass each subsequent examination. The 2026-05-05 test, the most recent on file, recorded a pass but added fresh advisories for worn Macpherson strut pin or bush at both front corners and excessive parking brake travel, alongside a minor defect for an inoperative registration plate lamp. Two days prior to its 2022 pass, the vehicle failed on a cluster of serious items including a Dangerous defective nearside and offside front tyre tread below 1.6mm, a binding offside front service brake, an illuminated engine management malfunction indicator lamp, and a scored front brake disc, demonstrating that the car has not been free from outright defects in recent years. The overarching trend is one of slowly accumulating structural and component advisories rather than outright failures, but the volume of corrosion-related flags is the defining risk for any prospective buyer. Against an age of roughly twelve years, the recorded mileage of 65,925 works out at around 5,494 miles per annum, which is notably low for the class and age. Annual mileage on this scale points to either genuinely light usage or extended periods of standing, and the MOT record supports both interpretations: tests have been carried out consistently every one to two years with no prolonged SORN-equivalent gaps, yet the odometer has advanced only modestly between examinations. From a mechanical standpoint, low annual mileage does not equate to wear-free condition, particularly when paired with the kind of underbody corrosion advisories seen here. Standing periods can accelerate surface oxidation on ferrous components, drying of rubber bushes, and seizure of brake mechanisms, while road salt and moisture exposure continue regardless of how few miles are covered. The brake binding fault recorded in 2022 is consistent with the sort of caliper stickiness that develops during low-activity use. Any inspection or test drive should concentrate on the specific components that the DVSA history has repeatedly flagged. For the front suspension, listen for clonks or knocks from the Macpherson strut top mounts and pin or bush joints when traversing speed humps or uneven surfaces, and check for uneven front tyre wear that could point to compromised geometry. The front subframe and rear axle corrosion advisories warrant a thorough underside examination on a ramp or over a pit, looking for any flaking that has progressed beyond surface staining into structural weakening, paying particular attention to mounting points, brake line brackets, and suspension arm attachment areas. Coil spring corrosion should be visually checked at all four corners for cracking, scaling, or any sign of fracture risk, and the exhaust system should be inspected for blowing joints or sections that may be near perforation, particularly at mounting rubbers and the rear silencer. The oil leak advisories recorded in 2021, 2022, and 2023, combined with the corroded sump flagged in 2023, warrant checks for fresh drips on the driveway or garage floor, blue exhaust smoke on start-up indicating valve guide or piston ring wear, and a low or dropping oil level between services. The binding offside front brake noted in 2022 should be reverified by pulling away from rest and confirming the vehicle does not pull to one side, feeling for any residual drag or uneven disc surface when the wheel is rotated by hand, and confirming the parking brake holds on an incline given the travel advisory. The illuminated engine management lamp from the 2022 failure should be confirmed absent at the current time, and any stored diagnostic trouble codes obtained via an OBD scan. Finally, because both front tyres were deemed dangerously worn only a few years ago, the existing tyres should be checked carefully for adequate tread depth, even wear across the full width, and any signs of sidewall cracking consistent with age-related rubber deterioration.