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Volvo 13-liter liquefied-natural-gas engine announced for North America

It comes as no surprise that, with rising fuel costs, companies are continuing their efforts to increase efficiency. Volvo Trucks, for its part, plans to launch a 13-liter liquefied-natural-gas engine for North America in 2014 and is set to develop a new form natural-gas fuel called DME, or dimethyl ether. Volvo looks to add the liquefied-natural-gas option to complement its compressed-natural-gas (CNG) offerings.

2011 Audi A8 loads up on technology, interior comfort

If you had just the side views of the new, fourth-generation 2011 Audi A8 sedan and its predecessor to look at side by side, the differences appear more subtle than stark. There are the fancy LED headlights and relocated body-side character lines on the new A8, but the roofline and body pillars are mostly unchanged. Inside, though, the change is dramatic.

Car Design Awards China 2012 winners announced

The third annual Car Design Awards China competition came to an end earlier this evening as the winners of the 10 categories were announced along with the nomination for 2012 Student Designer of the Year - Xiao Hangjie, a student at Hunan University. The awards ceremony was held at the studios of CH-Auto in Beijing in the presence of an audience of renowned designers and judges from both domestic and international OEMs, with esteemed designer Chris Bangle acting as master of ceremonies. At the concluding judging session held in Beijing in March, one of the judges, Simon Loasby, Director of Design at VW China, said, "It was so difficult for us to decide on a winner, the entrants were so strong.