Here's an interesting comparison test between the road-going and the racing versions of the new 2013 Renault Clio RS. The street version of the 2013 Renault Clio RS has a 1.6-litre turbocharged engine that's good for 200 hp 240 Nm of torque. It's racing version, the 2013 Clio RS Cup has the same engine, but it's rated with an output of 220 hp and 270 Nm of torque. Apart from the extra power, the Cup version has a stiffer suspension and bigger brakes.