Plug-in electric car sales for April: Leaf sales lag, spendy Porsches take off

2018 Porsche Panamera Turbo S E-HybridA month after General Motors announced it would only release quarterly sales results, the landscape for plug-in electric and hybrid cars appears to be little changed. While we may not see a big swing in Chevrolet Bolt EV and Volt sales, the green carmakers—like much of the industry—reported mixed sales figures. Industry analysts have...