$100 a Month for a New EV? With Fed Tax Credits Ending, Automakers Ramp Up the Deals

American motorists can today collect federal tax credits of up to $7,500 for buying or leasing a new battery-electric vehicle. Those incentives have helped drive a surge in demand over the past six years, EVs now accounting for about 8% of the U.S. market. But what happens when the credits go away …