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Careful attention devoted to aerodynamics contributes to the fuel-efficient performance and quite comfort of the cabin, even in high-speed driving. Aero stabilizing fins on the front doorframe covers and rear combination lamps contribute to handling stability and road tracking performance, while the aero stabilizing fins on the underbody covers help smooth airflow from front to rear under the car, further reducing drag.
An inspired refinement that heightens the thrill of sports driving is a finely-tuned intake sound generator that creates and emotional note to compliment that exhilarating power. It boosts the sound pressure level of specific frequencies in the engine air intake, to introduce a distinctly sporty engine sound when you accelerate in the mid-to-high rpm ranges.
Relaxing in sumptuous leather seats, you’ll enjoy exquisite Lexus details like a beautifully finished central analogue clock. Built on the same line as the LS flagship saloon, the entire IS production line is overseen by Lexus ‘Takumi’ craftspeople. For a substantial increase in rear passenger legroom and a smooth ride, the car’s wheelbase has been extended by 70mm. The rear seats also fold 60:40 – ideal for transporting bulkier objects.
Centre of attention on this stunning new saloon is the boldest ‘spindle grille’ yet seen on a Lexus. HID (Xenon) headlights and L-shaped LED daytime running lights complete the purposeful look. In profile, the car’s athletic stance is complemented by a low bonnet, side ‘kick-up’ line and long coupé-like roofline, giving dynamic presence and exceptional roominess. Excellent aerodynamics result from details like extra smooth roof joints. Winglets on the rear lights and front door pillars increase stability and also reduce wind noise.
The GX460 has been engineered to achieve class-leading safety performance. High tensile steel has been used throughout to produce a stiff structure that is very effective at absorbing energy in a collision. The GX460 also features ten SRS airbags as standard, including front seat SRS knee airbags and SRS side airbags in the outboard second row seats. The driver’s and front passenger’s seats also feature WIL (Whiplash Injury Lessening) concept and Active Headrest, to help minimize the risk of neck injuries in low speed rear-end collisions.
When the pre-crash safety system (Millimetre-wave radar type) determines that there is a likelihood of a collision with a vehicle in the road ahead, it alerts the driver with a display and a buzzer, and the pre-crash brake assist operates to increase the braking force when the driver depresses the brake pedal. When it determines that it is difficult to avoid a collision, the pre-crash brakes operate to help reduce the collision speed even if the driver does not apply the brakes.
The GX460 incorporates steering-wheel-mounted control switches and voice control let you keep both hands on the wheel. Powerful high beam halogen headlamps contribute to excellent visibility without causing glare to oncoming traffic, while advanced LED headlamps are used for the low beam.
AVS (Adaptive Variable Suspension system) minutely controls the damping force of the shock absorbers independently on each of the four wheels, providing excellent stability, control and ride comfort in various driving conditions. The electronically controlled rear air suspension enables you to adjust vehicle height.
The electronically modulated KDSS (Kinetic Dynamic Suspension System) uses a hydraulic system that connects the front and rear stabilizers, and controls them in response to the driving terrain, to realize both excellent on-road ride comfort and off-road driveability.
The GX460 is available with the bespoke Mark Levinson Premium Surround Sound System (Optional), which is among the finest in-car entertainment systems available today. Supplying 5.1-channel audio, the key to its superlative 330 watt performance is 17 speakers, each one custom-engineered for its acoustic location within the cabin. Together with the 8-inch EMV (Electro Multi-Vision) display, it offers a complete home theater experience that incorporates an in-dash DVD player, and 2 USB ports/mini-jack for an iPod® or other media player.
