December 12, 2006 Danish-born eco adventurer Hans Tholstrup has a way of creating publicity. It’s how he first came to public prominence when he circumnavigated Australia in a 16 foot open boat but his motorsport exploits, his creation of the World Solar Challenge and more recently his ability to coax extraordinary fuel consumption from an automobile just keep the eco warrior in the spotlight. This week he did it again when attempting the 1400km trip from Adelaide to Sydney without refuelling the car’s standard 75 litre tank. Tholstrup arrived in Sydney still with a quarter of a tank of gas so he pressed on north, eventually finishing in Port Macquarie, 1776.6 kilometres from the start. The Hyundai Santa Fe CRDi Turbo-Diesel he was driving averaged 4.67 litres/100km (50.4 mpg), an astoundingly frugal figure for a 1.9 tonne, medium-sized AWD SUV which can seat seven.
Read the full article: 50 mpg from a medium sized SUV