In pictures: Emerging fuels do battle on the track in Asia

Achieving fourth place in the urban concept diesel category with a distance of 70.8km per litre, the TIP Mileage Proto team from the Technological Institute of the Philippines highlighted just how big an impact effective and intelligent application of lubrication can have on fuel efficiency. Having tested a range of alternatives in the design process, the team used low viscosity synthetic oils, which they found as providing the most benefits in terms of fuel economy. Courtesy of Jinggo Montenejo/AP Images for Shell.