A vehicle evaluation device comprising: a first projection target configured to enable projection of an image of an object on the first projection target and is variable in position, wherein the first projection target serves as an approaching object to a vehicle which includes a camera and a distance measurement sensor ; a first projector configured to project the image of the object on the first projection target; and a controller configured to control the position of the first projection target, characterized in that the controller is configured to: - control the position of the first projection target in order to evaluate a first function based on a distance measured by the distance measurement sensor which is mounted to the vehicle , the distance being from the vehicle to the first projection target around the vehicle, and - control the first projector to increase a projection image area of the image to be projected on the first projection target with an approach of the first projection target in order to evaluate a second function based on an image of the first projection target captured around the vehicle by the camera which is mounted to the vehicle thereby simulating a surrounding environment of the vehicle installed at a predetermined position. for evaluating (i) a first function. a first projection target configured to enable projection of an image of an object on the first projection target and is variable in position, wherein the first projection target serves as an approaching object to a vehicle which includes a camera and a distance measurement sensor ; a first projector configured to project the image of the object on the first projection target; and a controller configured to control the position of the first projection target, characterized in that the controller is configured to: - control the position of the first projection target in order to evaluate a first function based on a distance measured by the distance measurement sensor which is mounted to the vehicle , the distance being from the vehicle to the first projection target around the vehicle, and - control the first projector to increase a projection image area of the image to be projected on the first projection target with an approach of the first projection target in order to evaluate a second function based on an image of the first projection target captured around the vehicle by the camera which is mounted to the vehicle - control the position of the first projection target in order to evaluate a first function based on a distance measured by the distance measurement sensor which is mounted to the vehicle , the distance being from the vehicle to the first projection target around the vehicle, and - control the first projector to increase a projection image area of the image to be projected on the first projection target with an approach of the first projection target in order to evaluate a second function based on an image of the first projection target captured around the vehicle by the camera which is mounted to the vehicle thereby simulating a surrounding environment of the vehicle installed at a predetermined position. for evaluating (i) a first function. <EOS>