The GT40 was never a production car. On top of that, the GT is not competition for the exotics. It is a halo car. It's very existence will sell other Ford cars and lessons learned in it's design will find their way into future Fords. Ferrari occupies a very small niche and people with money to burn will always want them. The design of the GT40 has held up for 40 years. If Mercedes were to come up with a retro Gullwing do you think it would sell?