Cars

* note: According to Directive 2007/46/EC concerning type approval of vehicles, all petrol/gas vehicles having a petrol tank not exceeding 15 litres should be classified as “mono-fuel”, beyond 15 litres petrol tank size, the classification would be “bi-fuel”. However, Regulation (EC) No 443/2009 says that "in the case of bi-fuelled vehicles (petrol/gas) the certificates of conformity of which bear specific CO2 emission figures for both types of fuel, Member States shall use only the figure measured for gas". Also Commission Regulation (EU) No 1014/2010 of 10 November 2010 on "monitoring and reporting of data on the registration of new passenger cars" pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council refers to the same legislature, meaning Member States are obliged to treat mono-fuel and bi-fuel vehicles as natural gas vehciles (also important for fiscal treatment of these vehicles). 'Flex-fuel' means that up to three different types of fuel can be used.

** QVM: Qualified Vehicle Manufacturer