Something in the day light, shows the car off well... doesn't have the car rigth in the middle of the picture and taking up the whole picture. If the car takes up the whole picture it makes it hard since then I have to find something match the background to and it can get a little hard depending on the picture.
Be creative though, just don't go outside, snap snap and be done. Take it somewhere, nice background, take the pictures about the same height as the headlamps... be creative
