2016 Renault Twingo 1.0L Petrol · ND66 RZR

The defining mechanical concern surrounding this 2016 Renault Twingo is the cluster of major failures recorded in 2025 and 2026, which collectively mark a clear departure from an otherwise unremarkable roadworthiness history. From 2022 through early 2025, the vehicle passed each test with either no defects recorded or only minor tyre wear advisories, presenting a stable picture. However, the August 2025 test uncovered a fractured nearside front coil spring and a front brake imbalance across the axle, both classified as Major defects and resulting in a fail. Almost exactly a year later, the August 2026 test recorded a major exhaust gas leak from the front exhaust section, accompanied by emissions failures for the Lambda sensor reading and excessive exhaust gases, again resulting in a fail before a clean pass was secured the following day under the same advisory for deteriorating front shock absorber dust covers. The latest pass on 14 August 2026 should therefore be read in the context of two significant mechanical interventions within twelve months and an unresolved advisory relating to the front suspension sealing components. With 75,407 miles accumulated over ten years of recorded testing, the vehicle has covered roughly 7,500 miles annually, which sits squarely within expected parameters for a small city car of this age. The testing cadence is consistent year on year with no multi-year lay-up gaps, indicating the Twingo has been in regular service rather than left stationary for prolonged periods. This steady, moderate usage tends to keep consumables and corrosion risk within normal bounds, but it does not prevent component fatigue, and the recent failures on the front suspension and exhaust system suggest that wear-related deterioration is now accelerating as the car moves into its second decade of service. A prospective buyer should pay particular attention to the front suspension and braking components, given that a fractured coil spring and an imbalanced front brake axle were both flagged within the last twelve months. On a test drive, listen carefully for clonks, knocks, or a dull metallic crash over uneven surfaces, any of which could indicate a further fractured or weakened coil spring or deteriorated top mounts, as the Twingo is known to suffer from premature spring failure under load. The brake imbalance is also worth investigating: apply firm pressure at low speed and note any pull to one side, and listen for binding, grinding, or uneven drag when releasing the pedal, which would suggest a sticking caliper or warped front discs. The recent exhaust leak repair should be inspected visually for fresh joint sealant, new clamps, or replacement pipe sections, and the engine note should be checked for any ticking or hiss under load that would suggest the repair has not held. The persistent advisory on the front shock absorber dust covers is a secondary but worthwhile point of inspection. Split dust covers allow grit and moisture to contaminate the front strut cartridges, accelerating internal wear, so check that the rubber gaiters are intact and free from perishing, and listen for any strut rattle or excessive nose-dive under braking. Beyond the flagged components, a thorough inspection should also include a check for oil misting around the rear engine area and gearbox, as Twingos of this generation are known to suffer from minor oil leaks that worsen with age. Finally, verify that the Lambda sensor and catalytic converter were addressed alongside the exhaust repair, as the Lambda reading failure suggests either a pre-cat sensor issue or catalytic converter degradation that could resurface under future emissions testing.