2011 Buick Regal Fifth generation

In November 2009, in Los Angeles, GM revealed the model to the North American market, with a launch date of 2nd quarter 2010.In North America, the new Regal will slot just below the LaCrosse, and compete with upscale sedans such as the Acura TSX and Volvo S60. It will debut with just one engine, the 2.4L Ecotec I4 rated at 182 hp. A turbocharged 2.0L Ecotec I4 rated at an estimated 220 hp will be