The present invention relates to a liquid crystal display comprising a thin film transistor substrate formed with a gate line and a data line; first and second gray scale voltage generating parts generating a first and a second gray scale voltage, respectively; a data driving part receiving the first and second gray scale voltages, and applying a data voltage to a plurality of sub pixels formed by crossing of the gate line and the data line; and a signal controlling part controlling the data driving part to divide the plurality of sub pixels into first and second areas, and to apply the data voltage corresponding to a gray scale signal responsive to the first and second gray scale voltages to the first and second areas, respectively. Thus, the present invention provides an LCD enhancing visibility in the side view and a driving method of the same.