Fuel economy is a key focus of automotive engineering today. There are many techological methods to accomplish it, from hybrid drives to more efficient conventional internal combustion engines. But fuel-saving models can't do their job alone.The best technology is useless if the driver doesn't practice fuel efficient driving. At its Eco-Drive event, Ford shows a few simple tricks you can use to unlock the full potential of your engine and improve its fuel efficiency.<br /><br />More drive-it at: http://www.dw.de/program/drive-it/
