The Bentley Mulsanne is a high end luxury limousine named after the back straight at LeMans. It was introduced as a 2011 model to replace the Bentley Brooklands and the Bentley Azure. The top of the line Mulsanne is powered by a 6.8 Liter twin turbo-charged V8 that is mated to an eight-speed automatic. This duo develops a maximum output of 506 HP and 752 lb-ft of torque. Coupe and cabrio versions of the Bentley Mulsanne are also in the works.