2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS

2012 BMW 3 Series: Detroit Auto Show Live PhotosS