it would seem the Crossfire would fit in with the entry level N/A 6 cylinder sport cars-and the SRT-6 would fit into the Turbo/Supercharged 6 cylinder area --- in between the 4 cylinder (Miata/Solstice/Sky etc.) and the V-8 sports cars...but that is all a gray area seeing that some models with 4 cylinders will outperform 6 or 8 cylinder sports cars-and cost is always factored into the 'bang for the buck' theory.