Lexus has just launched the fourth generation of its mid-sized executive model, the GS. The new model promises a more engaging drive, bolder design with a spacious, contemporary interior. It will be available in the UK this spring with two models offered, the GS450h hybrid model (3.5 litre V6 petrol engine mated to a 39kW electric motor) and the basic V6 petrol powered GS250 (2.5 litre V6). Rivals to the GS include Jaguar’s award winning XF, the new BMW 5 Series, Read The Rest...