2012 KTM 300 0.3L Petrol · DX12 ONB

The most recent MOT test on 28 August 2025 confirms the vehicle passed without defects, but the preceding history reveals a concerning pattern of repeated failures. The two failures in 2022 and 2023—both at around 4,600 miles—suggest a recurring issue that was resolved before the subsequent tests, though the nature of the faults remains unspecified. The lack of recorded defects in the 2021 test at significantly lower mileage implies either a well-maintained period or a non-critical failure that was addressed privately. The most recent pass in 2025, however, indicates no recent mechanical concerns were detected, though the gap of nearly a year since testing raises questions about whether the vehicle has remained in consistent use or stood idle. The recorded mileage of 5,283 miles over nearly 14 years—approximately 377 miles annually—is exceptionally low for a vehicle of this age. This suggests either minimal usage or prolonged periods of storage, which could accelerate wear on components like suspension bushes, coil springs, and battery health due to lack of movement and potential moisture ingress. The jump from 2,585 miles in 2021 to 4,602 miles by December 2022—an increase of 2,017 miles in under two years—indicates a brief period of higher activity, though the subsequent stagnation at around 4,672 miles for over a year before the 2025 test is unusual. Such erratic mileage patterns often correlate with inconsistent maintenance schedules, increasing the risk of neglected wear items. Given the lack of specific fault details in the MOT history, a buyer should prioritise inspecting components commonly affected by low mileage and storage, such as the suspension system for dried or degraded bushes and coil springs for corrosion or fatigue cracks. The brakes, while not explicitly failed, warrant close examination for uneven wear or binding calipers, particularly if the vehicle was stored with the brakes applied. Tyres should be checked for uneven tread wear or embedded debris, as the 2023 failures—if related to tyres—would imply basic upkeep was overlooked. Additionally, the battery, fuel system, and exhaust emissions should be assessed for signs of prolonged disuse, such as clogged injectors or a weakened alternator. The absence of structural corrosion advisories in recent tests is reassuring, but a thorough underbody inspection remains essential to confirm no hidden rust has developed over the vehicle’s lifespan.