Deutsche Bank survey confirms what Australians already know . For annual straight Australia ranked as the world 's costliest country . A 2-litre bottle of Coke costs 51 percent more than in New York . Biggest difference is hotel rooms , which are double the price of New York .
Deutsche Bank survey confirms what Australians already know . For the 4th year straight Australia ranked as the world 's costliest country . A 2-litre bottle of Coke costs 51 percent more than in New York . Biggest difference is hotel rooms , which are double the price of New York .