Lamborghini Murcielago SV

The Murcielago having last year had its engine upgraded to a 6.5-litre unit and its styling subtly revised for the 2007 model year LP640, the present range-topping Lamborghini is to take its final bow with the introduction of a special edition ultra-lightweight version - the Murcielago SV.The SV will have weight-saving at its heart, with reductions expected to shave off between 220 and