BMW has revealed the new M3 saloon and M4 coupe at the 2014 Detroit motor show. For the full story, click here: http://bit.ly/1d3i6Uv<br />For more Detroit show news, click here: http://bit.ly/1eQmObk<br />Subscribe to evo TV for more videos: http://bit.ly/WpFurP<br />Register for evo's weekly newsletter: http://bit.ly/YwSED0
