Plug-in electric car sales for July: Bolt EV, Prime, Volt, Teslas, Leaf lead the pack

2017 Chevrolet VoltIn a U.S. car market that's coming off record numbers over the last couple of years, plug-in electric car sales continued strong last month. The Chevrolet Bolt EV, GM's 238-mile battery electric hatchback, set a new monthly sales record of 1,937 deliveries in its eighth month on sale—the highest number for any electric car in July. It was...