This is the Lamborghini Murciélago SV, a more powerful, lightweight, rear-wheel-drive edition planned for launch later this year. The SV, expected to be the last evolution of the Lambo’s range-topper, will be based on the current Lamborhgini Murcielago LP640 Coupe or Lamborhgini Murcielago LP640 Roadster flagship model.