The invention discloses a whole vehicle testing data processing method and device, and the method comprises the steps: obtaining the original sampling data of a whole vehicle; enabling the original sampling data of the whole vehicle to be compared with a preset data format standard, and carrying out the corresponding arrangement of the testing data of the whole vehicle when the original sampling data of the whole vehicle is not consistent with the original sampling data of the whole vehicle. The method and device can carry out the processing of the testing data in the whole vehicle testing, and achieves the quick and effective analysis of data.