Concept Car of the Week: Citroën C-Metisse (2006)

Citroen was on a roll back in 2006, in terms of its production cars such as the C4 and C6, but most notably in advanced design. The previous 'C-' range of concepts that started in 2002 with the C-Airdream, swiftly followed by the C-Airlounge and C-Sportlounge. But there's a feeling that the this fourth car in the series was the one that showed the PSA design team at its flamboyant best.

Fuel-economy standards rise to 27.3 mpg for 2011 model year

Fuel-economy standards for all light vehicles will rise 8 percent, to an average of 27.3 mpg for the 2011 model year, under new U.S. rules issued on Friday. The regulations will use a new system that sets standards for individual models based on their size.

GM's Bob Lutz put off retirement and put life back into a sagging lineup

Originally published: Sept. 14, 2008 Editor's note: This story comes from 100 Years: How General Motors Changed the World, published by Automotive News to commemorate the 100th anniversary of GM. In 2001, with seven years left to go in General Motors' first century, CEO Rick Wagoner knew that his product lineup badly needed upgrading if the company was going to have a second hundred years.