Display apparatus and method using high dynamic range function for vehicle

A display apparatus using an HDR function for a vehicle may include: a camera configured to capture an image around the vehicle; a luminance sensor configured to sense luminance around the vehicle; a camera image controller configured to analyze a luminance characteristic of the luminance inputted from the luminance sensor, and selectively apply the HDR function to the original image inputted from the camera; and a display controller configured to analyze the original image and the HDR-processed image which are inputted from the camera image controller, apply a transfer curve to the HDR-processed image according to the analysis result, compare the original image and the image to which the transfer curve is applied, and display any one of the original image and the image to which the transfer curve is applied, through a display unit according to the comparison result.