Gasoline cars produce more carbonaceous particulate matter than modern filter-equipped diesel cars

By Robert Lyons on 18th July 2017

A new paper for Nature Scientific Reports arguest that while diesel-engined vehicles are currently a major source of particulate pollution, modern diesel vehicles actually produce lower levels of such emissions than petrol-engined cars. Whether gasoline or diesel cars are more polluting depends on the pollutant in question - in other words, that diesel cars are not necessarily worse polluters than gasoline cars.