The 2015 Ford Mustang convertible is revealed at the top of the Empire State Building. Fifty years ago, Ford Motors debuted its iconic Mustang at the 1964 World's Fair in New York City. To mark the occasion, the car company cut up one of its new cars into three pieces and reassembled it on the top of the Empire State building. Photograph: Emmanuel Dunan/AFP/Getty ImagesPhotograph: Emmanuel Dunand/AFP/Getty ImagesA half cutout of a 2015 Hyundai Genesis is seen on display. Photograph: Mike Segar/ReutersPhotograph: MIKE SEGAR/REUTERSActor Jon Hamm, of Mad Men, sits in the 2015 Mercedes Benz S63 AMG Coupe, during its introduction. (AP Photo/Richard Drew) Photograph: Richard Drew/APPhotograph: Richard Drew/APThe 2015 Mercedes Benz S63 AMG Coupe is introduced. Photograph: Richard Drew/APPhotograph: Richard Drew/APA man walks through the Jacob Javits Center before the New York Auto Show in New York April 15, 2014. Photograph: Carlo Allegri /ReutersPhotograph: CARLO ALLEGRI/REUTERSBack on solid ground, and in the shadow of the Empire State Building, a Chevrolet 2015 Corvette Z06 is displayed. Chevrolet introduced a convertible version of the Z06 at the event. Photograph: Mark Lennihan/APPhotograph: Mark Lennihan/APJournalists try out the Toyota Driving Experience during the first press preview day . Photograph: Timothy A Clary /AFP/Getty ImagesPhotograph: TIMOTHY A. CLARY/AFP/Getty ImagesA 2014 2014 Mini Cooper S Hardtop display on display during the first press preview day at the 2014 New York International Auto Show April16, 2014 at the Jacob Javits Center in New York. The show opens to the public on April 18 and runs through the 27th. Photograph: Timothy A Clary /AFP/Getty ImagesPhotograph: TIMOTHY A. CLARY/AFP/Getty ImagesThis photo shows the front end of the 2015 Hyundai Sonata during its introduction. Photograph: Mark Lennihan/APPhotograph: Mark Lennihan/APA worker cleans a 2015 Hyundai Genisis. Photograph: Don Emmert /AFP/Getty ImagesPhotograph: DON EMMERT/AFP/Getty ImagesThe 2015 Jeep Renegade on display. Photograph: Timothy A Clary/AFP/Getty ImagesPhotograph: TIMOTHY A. CLARY/AFP/Getty Images