Plug-in electric car sales for Mar: Leaf beats Bolt EV, plug-in hybrids beat electrics

2017 Toyota Prius Prime and 2017 Chevrolet Volt with Green Car Reports editor John VoelckerThe Chevrolet Volt plug-in hybrid again took the crown among plug-in electric cars whose makers report monthly sales. Its stablemate, the Chevy Bolt EV electric car, however, logged only 978 sales, a disappointing number for the 238-mile electric car now in the process of a lengthy national rollout. The underwhelming nature of the Bolt EV sales is...