We think it makes sense to lease electric cars, because the battery technology is unproven and represents a financial risk to consumers. If you were to buy an electric car for the long term, it’s unclear how long the battery might last or how much it might cost to replace in several years. On the other hand, what is clear is that automakers, suppliers, and the government are putting tremendous resources into battery development, so the next generation of electric cars are likely to be more capable, even as their batteries cost less. That means today’s technology is likely to become obsolete quickly, which could have a negative effect on resale values.”