vq-r车型介绍120920.ppt

* The advanced aluminum block 2.7 gasoline engine features improved fuel efficiency and higher performance at low and mid speeds, lower emissions and less noise. The structure of the engine is made up of a press fit type liner with closed deck and low pressure casting, while continuously variable valve timing (CVVT) and the belt system have been enhanced for improved fuel efficiency and greater horsepower of 189 and 25.4 kg-m of torque. The boggy type belt system of this V6, DOHC 24-valve multipoint port injection engine produces less noise and vibration, particularly with the cars light-weight and high-density Mechanical Lash Adjustor. As you can see, the VQ manages to outperform its competitors in several areas, including more engine capacity, power, and torque over the 807, Espace and Voyager. * The new VQs advanced automatic transmission systems come in two types the four-speed transmission mated with the 2.7 gasoline engine. This transmission is fitted with Kias Sport Mode Tiptronic system, offering drivers a choice of fully-automatic gear changes or driver-controlled sequential manual gear selection. The Powertrain Control Unit (PCU) consisting of a Transmission Control Unit (TCU) and Engine Control Unit (ECU) applied with neuro-fuzzy theory enable an advanced learning memory function that learns driver preferences, habits and moods automatically selects the optimal mode for customized engine control, translating into sharply improved driving satisfaction. You can see from the illustration how the gear automatically shifts for those who brake often, versus those who brake normally, versus someone who brakes less frequently. * Improved ride and handling begin with improved suspension. The engineering team at Kia incorporated McPherson Struts and In-wheel type Multi link to achieve a smoother ride, improved control, and easier handling that can better withstand wear-and-tear resulting from the harshest driving conditions McPherson Strut type front suspensio