Auto data firm Motor Intelligence reports more than 3.2 million "electrified" vehicles were sold last year. That includes 1.9 million hybrid vehicles, including plug-in models, and 1.3 million all-electric models.

Global sales of fully electric and plug-in hybrid vehicles rose by a quarter last year to over 17 million cars, helped by a fourth consecutive month of record sales in December as China continued to grow and Europe stabilised,

Sales of electric and hybrid vehicles jumped more than 40 percent in China last year, as demand for new energy models continues to surge and the sector remains entrenched in a gruelling price war.

Sales of all types of electric vehicles rose more than 40% in China last year while those of gasoline-powered automobiles plunged