Plug-in electric car sales in Sept: Volt steady, Leaf higher

2017 Chevrolet VoltSales of plug-in electric cars in September chugged along steadily, with steady sales from both the Chevy Volt plug-in hybrid and stronger totals for the Nissan Leaf battery-electric car. Chevrolet logged 2.031 deliveries of its Volt hatchback, likely now almost all the new second-generation model, raising the year-to-date total to 16,326. That's...