Sales of plug-in vehicles more than doubled in the first half of 2021 compared with last year, when the pandemic sapped sales. That far outpaced the 29% rise for total vehicle sales, according to research firm Wards Intelligence.
Sales of plug-in vehicles more than doubled in the first half of 2021 compared with last year, when the pandemic sapped sales. That far outpaced the 29% rise for total vehicle sales, according to research firm Wards Intelligence.