The reason the TFC cost more is not horsepower or torque numbers. It is a limited edition, numbered and badges, collector item. Only 1 of 750 built. First year of production. If you aren't into automotive collections then you shouldn't buy the TFC. But there are plenty of people around the world that collect cars, trucks, motorcycles, even tractors and they pay way more money for them than they are worth, because they are collectable.