2006 Alfa Romeo 156 2.5L Petrol · GN06 VOD

The Alfa Romeo 156 in question presents a stable roadworthiness record in its most recent MOT cycles, with no defects logged in the March 2026 test at 80,025 miles—just four months prior to the current date. The absence of advisories or failures in this final entry suggests the vehicle met all DVSA thresholds for structural integrity, emissions, lighting, and critical mechanical systems at the time. However, the two consecutive fails in October 2023 and October 2024—both at mileages of 77,442 and 79,157 respectively—were anomalies without recorded defects, indicating either administrative errors or an unusually strict tester. The pattern since then has been clean, with no recurring issues to suggest deteriorating maintenance. That said, the lack of advisories in recent tests does not preclude latent wear in components not routinely inspected, such as suspension bushes or brake fluid condition. The vehicle’s mileage accumulation has been exceptionally low for its age, averaging just over 4,000 miles per year over the past two decades. This suggests either infrequent use or prolonged periods of inactivity, which can exacerbate issues like seized bearings, degraded seals, or corrosion in underused systems. The October 2023 and 2024 tests occurred just two days apart at nearly identical mileages (77,442 and 79,157), implying the car may have sat unused for extended periods between tests. Such patterns can mask hidden problems until they become acute, particularly in systems like the cooling system or fuel delivery, where stagnation accelerates component failure. The most recent test in March 2026, however, confirms the car was operational and compliant at the time, but the sparse history leaves gaps in understanding how components like the clutch, gearbox fluid, or exhaust system have aged without regular use. For a prospective buyer, the primary focus should be on components prone to neglect in low-mileage vehicles. Given the lack of recorded issues, inspect the suspension for degraded bushes or worn coil springs, as these can stiffen without regular movement. Check brake fluid condition and test for binding calipers, especially if the car has sat unused—moisture ingress can compromise hydraulic systems over time. The exhaust system should be scrutinised for corrosion or loose mounts, particularly if the vehicle has been stored in damp conditions. Tyre condition, while not flagged in MOTs, should be verified, as uneven wear or cracking could indicate alignment issues or age-related degradation. Finally, verify the battery health and test all electrical systems, as prolonged disuse often leads to parasitic drain or corroded terminals. The clean MOT history is encouraging, but the vehicle’s light usage history demands thorough due diligence.