Those odd questions will keep you awake a night, especially if you have even the mildest of anorak tendencies. Manufacturers seem to invent model niches just for the hell of it, body styles regularly come and go whilst industry marketing wonks go on about alphabetic segments.

However, before everything on wheels becomes a Sports Utility Vehicle, let’s stop and take stock of where we are. Which models are dead, dying, on life support, or have simply been renamed as something else? Let’s take a look first at the totally dead ones: