Madison, Wis. – When Wisconsin-based economist David Ward thinks about the future of biofuels, his mind puts him behind the wheel of a brand-new Tata.
If you live in India, or follow the auto-show circuit, you might know that the Tata is a carâ?¦a really small car. Tata Motors â??Nanoâ? model is about 10 feet long, runs on a two-cylinder gasoline engine, and costs about $2,500. It is designed to appeal to Indias growing middle class, for whom automobile ownership was out of the question even a decade ago.