While the Detroit car is technically a concept, as we said up top, the GT will be produced starting next year. The 2017 Ford GT’s natural nemesis will be Chevrolet’s mid-engine Corvette that’s due roughly two years from now, although Ferrari’s newly twin-turbocharged 458, the second-generation Audi R8, and possible even loftier supercars will be in play, too. Keeping company with exotics, indeed.