And they may also know that it produces cars under several brand names.

How many brand names, though? Since its creation in 1908 GM has acquired, built up  and sometimes closed over 30, thanks partly to founder William Durant’s early habit of buying almost any company he found producing wheeled vehicles. And sometimes old brands it owns get revived.

Which is what we’ve just seen with Hummer, a name that closed its doors in 2010, but will now be revived as a sub-brand of GMC for a new range electric-powered pickups (pictured). Here, then, is a look at all of them.

Don’t fret if you don’t recognise all the names of this list. A score of ten or above will easily cement your position as a car nut on your local quiz team:

In alphabetical order