Tesla has provided its first detailed public explanation regarding its upcoming next-generation car, which is expected to have a starting price between $25,000 and $30,000. The new car's affordability has significant implications for both the auto market and potential buyers.
From the headlines, car buyers might think the most important force driving down the cost of electric vehicles is the $7,500 tax credit that was expanded last summer, followed by Tesla’s recent aggressive cost-cutting t...