This remarkable car has been let out in 2001 by company Buick, and has taken a worthy place in its modelling number. Buick Bengal involves attention with the sculptural proportions and an abundance of various highly technological adaptations. Bengal looks like a double roadster, however, actually is four-seater auto. It is possible thanks to the latent third door and the involved back panel which hides two back seats. One of the most unique adaptations Bengal is the supervising system operated a voice which is called ‘ Silent the servant ‘. Developed General Motors together with Visteon Corporation, technology Silent the servant, allows the driver to supervise the car and its systems with the help voise commands. This vocal system can distinguish the regional accents, six various tongues and more than 118 commands. Under a cowl at Buick Bengal there is engine V-6, volume 3.4 litres and power of 250 horsepowers which works together with a six-high-speed automatic transmission.