emissions

The Clean Air Act of 2007 gave the Environmental Protection Agency the right to regulate tailpipe emissions due to their dangers to public health. The law also gave states like California the right to set their own emissions policies; a move that could force automakers to meet several different ...

At the Mercedes press conference during last week's Paris Auto Show, the company rolled out its CLS – the car everyone was really there to see – for dessert. We couldn't have our pudding without eating our meat, ...

Bentley hasn't let much slip about the V8 that will be available in the 2011 Bentley Continental GT. However, each article that appears about Audi's use of the engine has one more little bit of information on it. According ...

Now this is clever. Designer and artist Karolina Sobecka has worked up an interesting project for the World Maker Faire in New York City aimed at making motorists more aware of their carbon emissions. The system is made up of two devices – a cartoon-like cloud that attaches to the vehicle's ...

Following the lead of the United States, Canada has reportedly chosen to employ a fuel economy regulation program for the first time ever, and it's virtually identical to ours. According to the Times Colonist, the differences between the two countries' programs are so minute that you could ...

The Ford Model T, Volkswagen Beetle and Fiat 500 are all fondly remembered by the populations of the countries that spawned them as the vehicles that finally made the masses mobile. You can add the Maruti Suzuki 800 that that list as well. The little hatchback from India was first introduced in ...

Aside from the thrill of the race, motorsports are useful because the race cars they showcase often pass their genes down to the everyday vehicles that we drive. In an effort to perhaps hold its position as a ...

Volvo has not made any official determination whether or not to sell its Electric C30 in the U.S. or Europe, says the automaker. However, the company will build a 50-vehicle test fleet for use in Sweden. Each of those vehicles, highly ...

Killing yourself is a bad idea. And trying to kill yourself by running a hose from the tailpipe to the cracked window of an idling Audi TDI diesel isn't only a bad idea; it's apparently unlikely to get the job done. That's the message we get from the four-ringed automaker's interesting ...

Like every other automaker looking to sell cars and trucks across the pond, Porsche has little choice but to comply with Europe's strict 2012 CO2 laws. Autocar is reporting that one way Porsche could reduce its fleet-wide CO2 ...