This research has been made possible thanks to the support and funding of the Belgian Science Policy through the Science for a Sustainable Development (SSD) program. In this Framework the CLEVER “Clean Vehicle Research: LCA and policy measure” project was carried out by Vrije Universiteit Brussel, Université Libre de Bruxelles; Vlaamse Instelling voor Technologisch Onderzoek (VITO) and RDC Environment