The Sports variant is available as the 250S/250RDS and the 350S/350RDS. It is designed to replace the Tourer V variant from previous models of the "X"-chassis cars. Standard on the exterior is a rear trunk spoiler, rear diffuser and a redesigned front and rear bumper dedicated to improve aerodynamic performance. In addition, it has a smoked coating on the headlamps and taillamps to differentiate itself from the other models. Specific to the 350S is special 18x8J aluminium wheels with 235/45R18 tyres, large-diameter ventilated front brake disks and four-piston "aluminium monobloc calipers" made by ADVICS Co. Unique to the Sports variant is Vehicle Dynamics Integrated Management with variable gear ratio steering which changes the ratio of steering input to wheel movement so as to help low speed parking as well as remain stable at high speed. Also standard on the 350S is the AVS. This is backed up with other safety features such as VSC, traction control, ABS and EBD. Other standard features include aluminium pedals, footrest and steering wheel paddle shifters. Auto tilt away steering wheel (when the ignition is switched off) is standard on the 3.5 L models only. Driver's power 8-way adjustable seat and passenger 4-way power seat, seat heating and cooling, and leather interior are available as options.