The Range Rover Sport is a Land Rover mid-size luxury sport utility vehicle (SUV) produced in the United Kingdom by Jaguar Land Rover, a subsidiary of Tata Motors. On 11 August 2014, the Range Rover SVR (Special Vehicle Racing) was announced by Land Rover at Pebble Beach. The model sports a number of aesthetic alterations and performance improvements. New for the SVR is the addition of an Active exhaust system with electronically controlled valves. The improvements are claimed to make the SVR capable of 0-60 mph in 4.5 seconds and a top speed of 162 mph. Performance upgrades for the SVR include an improved version of the supercharged 5.0l V8 engine, with a power output of 550 PS and torque output of 680 Nm. The chassis had also been revised for the model.