GM is revealing the 2011 Buick Regal sport sedan to customers in the Los Angeles area today. The new Regal, drawing on work on the award-winning Opel Insignia, will offer two gasoline direct-injection engines and is directly targeted at competitors such as the Acura TSX and Volvo S60.

General Motors Co.'s Buick division today released images and information for the 2011 Buick Regal and is openly billing the new-age Buick as a sport sedan.
Given the new Regal's origins with GM's second-generation global midsize chassis that was engineered by Adam Opel [...]
Looks like the on again/off again sale of General Motor’s long held Euro-brand Opel is now definitely off, and The General will not be selling the company off to Magna. What makes this really odd is that the deal was nearly [...]
General Motors' decision to keep Opel has ruffled political feathers and rankled the union rank and file in Germany, but it is - and always was - the right business decision for the automaker.
While it is in dire need of restructuring that [...]