I wanted to give Robo a cool custom car. I modeled it after the Carbon Motors cop car and various other sports cars to give it a muscle super car look. I was going for a sort of next gen version of the Carbon motors cop car. I especially liked how they integrated the police lights into the body so I thought it'd be cool to place a long red light through the body of the car that acts as a long siren light.
I also wanted to try some different color combinations and rear designs.