How to Choose a "Green" Automobile
The concept of a green automobile is an oxymoron, and the greenest modes of transportation include walking, cycling and public transportation. But if you wish to drive a car, how can you minimize the impact? In 2001 the Toyota Prius was first introduced to North America.In 1997, Volkswagen reintroduced a clean diesel version of a top seller; namely the VW Jetta TDI. Which car is greener and how can we make reasonable comparisons between consumer products that perform the same function yet do so differently?