PHR commissioned computer artist and animator Kris Horton to smooth out Pauwel's drawing. Horton added color, put realistic wheels and tires on and modeled it in diffuse natural light. The resemblance to the Opel Insignia is striking. Insiders say the base model will be a V6 RS and the performance version will have a 5.3-liter V8 (that's 327 cubic inches!) and be called SS. A year or two later, a more powerful Z28 performance model will follow on, perhaps with a 6-liter V-8.