2017 Dacia Sandero 1.5L Diesel · CE67 NKS

The most recent MOT history for this 2017 Dacia Sandero reveals a concerning pattern of repeated failures despite passing tests just days earlier, suggesting either inconsistent repairs or deliberate neglect. The June 2026 test at 85,582 miles failed on three critical areas: a major exhaust gas leak (6.1.2 (a)), an inoperative or malfunctioning engine management light (8.2.2.2 (g)), and misaligned headlamps (4.1.2 (a)). These issues were not present in the June 2025 pass at 75,365 miles, indicating either deferred maintenance or intermittent faults that only surface under test conditions. The fact that the vehicle passed without defects on the same day as failing suggests the tester may have initially overlooked or misdiagnosed these faults, though the second attempt confirms their severity. The exhaust leak alone poses a risk of carbon monoxide poisoning and structural weakening of the underbody, while the MIL malfunction could mask deeper engine or emissions issues. Mileage accumulation has been steady at roughly 9,500 miles per year, which aligns with typical usage for a vehicle of this age. There are no red flags in the mileage data—no sudden spikes or prolonged inactivity—that would suggest abuse or neglect. The most recent 10,217 miles (from 75,365 to 85,582) were covered in just over a year, a pace consistent with average driving habits. However, the absence of MOT records between May 2024 (65,397 miles) and June 2025 (75,365 miles) is unusual, as vehicles over three years old must be tested annually. This gap implies either a missed test or a deliberate avoidance of inspection, raising questions about the vehicle’s compliance history. For a prospective buyer, the exhaust system demands immediate scrutiny—particularly the rear section, where a major leak was recorded. The engine management light failure suggests potential issues with sensors, fuel injection, or emissions components, all of which could lead to increased fuel consumption or catalytic converter damage if ignored. Headlamp alignment faults, while seemingly minor, recurred in 2026 and may indicate loose or worn suspension mounts affecting the steering geometry. Structural corrosion should also be checked, especially around the exhaust mounts and underbody, as prolonged leaks can accelerate rust. Finally, given the repeated lamp failures, verify the wiring loom and bulb connections for signs of moisture ingress or poor soldering, as these are common causes of intermittent electrical faults in older Dacia models. The vehicle’s passing tests in 2024 and 2025 without defects suggest it was well-maintained during those periods, but the recent failures point to a decline in upkeep or an owner who prioritises passing the MOT over addressing underlying issues. The exhaust leak and MIL malfunction are not minor consumable items—they represent serious mechanical and safety concerns that will not resolve on their own. A thorough pre-purchase inspection by a qualified mechanic is strongly advised before committing to this purchase.