Estimates of the levels of CO2 emissions from cars, mopeds and motorcycles for England and Wales and the UK are shown in the table below. Equivalent data for London is not available for these vehicle types. Figures include emissions from taxis and private hire vehicles.
Carbon dioxide emissions from passenger cars, mopeds & motorcycles in 2016: UK (kilotonnes CO2)
England and Wales
Mopeds & motorcycles
Source: Greenhouse Gas Inventories for England, Scotland, Wales & Northern Ireland: 1990-2016