New York motor show: Acura, Genesis, Mercedes, Porsche reveals confirmed

The New York motor show isn't until March next year, but debuts and reveals have been confirmed by at least eight manufacturers ahead of the event. Some of these unveilings will come from Acura, Genesis, Mercedes-Benz and Porsche, all premium brands that will no doubt want to showcase important models at the New York show – but what will they be presenting exactly?