Large, plush SUV motoring is personified by the Lexus RX. Since an original launch back in 1998, it's been finding a select but loyal band of buyers, usually with hybrid power - though this car still doesn't offer the clever Plug-in technology now being used by other rivals in this segment. This revised version is better equipped and can, if you wish, also be ordered in 7-seat RX L guise. Let's check it out.