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Boris planning war on diesel car drivers – London Mayor wants drivers of diesel cars to pay more

Boris wants to charge diesel cars an extra £10 to enter London We’ve long banged on about the nonsense of basing the cost of motoring on the Co2 emissions of cars, and it seems the London Mayor, Boris Johnson, also realises that Co2-based taxation has led to a real pollution problem. As we reported as far back as 2010, petrol cars – certainly before the introduction of Euro 6 emissions recently – are far cleaner than diesel cars when it comes to the sort of stuff that really matters – NoX and particulates. And the problem has been exacerbated by basing car taxation on Co2 emissions as lower Co2 levels have been much easier for car makers to achieve on diesel engines, which is why diesel-engined cars now account for around 50 per cent of all cars sold in the UK.

Watch a flying Aventador crash in London traffic

Sometimes you just get lucky. In this case, it's you, the Autoweek reader who's doing the lucky-getting. You see, usually, when some weenie dings his flat-black Aventador, the most you can hope for is a photo or two of the carbon-intensive carnage.

The new Porsche 911: Video shows development of car’s DNA

Porsche on Friday released a new video showing the lineage and development of the latest 911. The three-minute clip provides a visual history lesson of all things Porsche, both on the road and on the track, as an evolving shell of its latest 911 displays iconic images and clips. Autoweek brought you the first official photographs in August 2011 and an exclusive ride-along in the new 911 cabriolet before its release at the Detroit auto show this month.