EV
Let’s start with a simple one. EV means electric vehicle, as opposed to one powered by petrol, diesel, used chip oil, Chanel No 5 or magic.
BEV
Must not be pronounced ‘Bev’, like your favourite lunch lady, but ‘B-E-V’. It stands for battery electric vehicle. As opposed to what... steamfuelled? Just call them EVs like everyone else.
ICE
The internal combustion engine. Confusingly, ICE can also stand for in-car entertainment (ie the stereo, touchscreen and so on).