It is a lot faster.
I doubt both Ferrari or Porsche will be nervous. First of all the GT is a limited run and will sell way north over the MSRP of $140k, secondly their image is too strong, and their clientele in general choose for Ferrari/Porsche for the whole package their line-up brings. Porsche owners in general don't consider Fords, as bad ass as this GT might be.
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