The Audi A1 design is based on a sports style with a lateral profile that holds its line from the front right across the roof and down to the rear of the car. The A1 will also have a muscular look but with sloping roof line for individuality and the impression of speed. The big news is that this contrasting curved roof can be ordered in a variety of colours as a small touch of personalisation to the car. Check it all out in the interesting video.