The world's most expensive city is...

“Car costs have very high related certificate of entitlement fees attached to them, which makes Singapore significantly more expensive than any other location when it comes to running a car,” says the report.

“As a result, transport costs in Singapore are almost three times higher than in New York. In addition, as a city-state with very few natural resources to speak of, Singapore is reliant on other countries for energy and water supplies, making it the third most expensive destination for utility costs.”

Singapore is also the priciest place in the world to buy clothes.