2013 Chevrolet Spark 1.2L Petrol · SA63 SOJ

A pattern of repeated advisories pointing to front suspension wear and exhaust gas leaks defines the mechanical history of this 2013 Chevrolet Spark, with the most recent test on 11 May 2026 failing and cataloguing five defects that closely mirror items flagged in earlier passes. The nearside front upper strut mount, first noted with slight play in 2024 and again in 2025, has now deteriorated to a worn pin or bush, while the brake pipe from front to rear was flagged as corroded and coated in grease a substance commonly applied to mask active rusting. The exhaust blow that has appeared in three successive tests, alongside a Lambda sensor reading that fell outside specified limits in 2023, suggests the system is reaching the end of its service life, and the failed nearside rear tyre indicates accelerated wear or age-related perishing. Compounding matters, the offside front brake binding and track rod end dust cover failure recorded in 2023 were corrected to pass the subsequent tests, but the recurring advisories on related front suspension geometry raise concern that these components may now also be approaching replacement thresholds. Against thirteen years of recorded motoring, the 99,344 mile total works out to roughly 7,642 miles annually, a broadly average figure for a city-focused supermini of this era that keeps the wear profile proportionate to its age rather than exceptional. There are no prolonged gaps in the testing record that would suggest the vehicle has been laid up, and the annual mileage increments between tests align consistently with this rate of use. That said, average annual mileage does not insulate a car of this vintage from age-related deterioration, and the MOT history confirms that consumable components such as exhaust sections, suspension bushes, and brake hardware are accumulating wear in line with both the mileage and the calendar exposure. For a prospective buyer, the brake pipe advisory should be treated as a priority inspection item even though it did not constitute a failure. Corroded brake lines under a layer of grease are a recognised safety concern, as the masking material hides the true extent of wall thinning and a hydraulic failure could follow under heavy pedal pressure. On a test drive, firm pedal application should produce no sponginess, and there should be no warning lights on the dashboard after start-up. The front Macpherson strut top mounts and suspension arms warrant a physical inspection too, with the buyer listening for clonking or knocking over uneven surfaces and checking for uneven tyre wear across the front axle, which often accompanies worn strut bearings. The offside front brake that was excessively binding in 2023 should be monitored by driving slowly and feeling whether the car pulls to one side when the brakes are released after a stop, or whether the nearside front wheel becomes noticeably hotter than its counterpart after gentle braking. The exhaust system has been a constant source of advisories across multiple tests, with a minor blow at the front pipe joint noted in 2024 and 2025 and a more general leak recorded in 2026. During a cold start inspection, listen for a distinct ticking or hissing from the engine bay or underbody that intensifies with revs, as this confirms an active gas escape point. Lambda sensor readings outside specification, as flagged in 2023, can also affect fuel economy and emissions, so the buyer should ask whether the sensor was replaced at that time. Finally, given the nearside rear tyre was recorded at 3 mm of tread with cracking, all four tyres should be carefully inspected for age-related sidewall perishing and replaced as a full set rather than in pairs to ensure balanced grip and predictable handling.