I am in the process of importing XXXXXX , nx300h lexus F sport hybrid. I was shocked to discover it seems to have co2 173 g per km and attracts vrt 10k+. However roadtax in ireland is unclear , could it be €750. How can it be classified as hybrid? I thought I was buying a green car. This high road tax makes future trade in value low. When did lexus increase co2, not well advertised. I have a neighbour with nx 2020 tax €270 which is what I would expect,same car What's green?