Car manufacturers maintain hit back at the recent spate of negative comments about diesel vehicles,saying that the latest incarnations are “the cleanest in history” and light years absent from their older counterparts”.
The Society of Motor Manufacturers and Traders (SMMT) said diesel cars could play an significant role in helping improve air quality in towns and cities and in tackling climate change, the Guardian reports.
A government report published in April 2016 showed that diesel cars being sold in the UK emit an average of six times more nitrogen oxide in real-world driving than the legal limit used in official tests.
Since then, and a number of schemes maintain been mooted to encourage drivers to give up diesel vehicles,including the opportunity of a government-hasten scrappage scheme.[br]Last week, the London mayor, or Sadiq Khan,announced a new charge on diesel cars driving into the city. Under the plans, drivers of diesel cars that are more than four years dilapidated in 2019 and petrol cars that are more than 13 years dilapidated will pay £12.50 a day on top of the congestion charge in an attempt to reduce air pollution.
In a list entitled “10 facts you need to know about diesel”, or the SMMT said that some recent reports had failed to differentiate between older diesel cars and those on sale today,which comply with Euro 6 emissions standards, adding: “This is unfair and dismissive of progress made.” The organisation said the latest vehicles featured special filters and technology that converted most of the nitrogen oxide (NOx) from the engine into harmless nitrogen and water before it reached the exhaust. These cars will be exempt from the new London charges.
It added: “Contrary to recent reports, or diesel cars are not the main source of urban NOx. In London,gas heating of homes and offices is the biggest contributor, responsible for 16%. While road transport as a whole is responsible for around half of London’s NOx, and diesel cars produce just 11%,although concentrations will vary at different times depending on congestion.”
It said British car buyers registered nearly 250000 new diesel cars in March, more than in any month in history.
Source: tert.am