The vehicles in Grand Theft Auto 2 were created in a different way to in Grand Theft Auto 1. In GTA2 they we're actually modeled in a 3D Modeling program, before being converted into a 2D format. So the vehicles in the game were at once a full 3D, gas guzzling luxury sports cars and family cars. Similar to that of it's 3D step-up, Grand Theft Auto 3. Although there are no screenshots of the vehicles that have been released, the images in the banner give you an idea of what the vehicles where like before being converted to 2D view. With 2D view being what you see when playing the game, obviously.