The 2.0 EcoBlue is a highly efficient engine that is unfortunately marred by high-stakes maintenance. The 'risk' is centered on the timing belt and the DPF system. If the car is used for short trips, diesel dilution in the oil accelerates the disintegration of the timing belt. Reliability ratings from Fleet News and other commercial vehicle analysts often highlight the EcoBlue's downtime issues. To reach high mileages, the oil MUST be changed every 10,000 km (ignoring the onboard computer's optimistic 30,000 km intervals), and the timing belt should be inspected at every service. It is a brilliant engine to drive, but a high-risk one to own out of warranty.
