The Audi logo is recognised worldwide, but not many people know what the four rings actually mean - and it's safe to say many ...

The Audi logo is one of the most recognisable badges in the world, but not many people know the true meaning behind the four ...

Another added: "Old 'Quattro GmbH' badge ... Little you may know, the Audi logo is more than just a symbol. It actually says a lot about the brand's essence, values and story.

Another suggested: "Old 'Quattro GmbH' badge ... What many might not realise is that the Audi crest goes beyond being just an aesthetic logo. It's a symbol rich with the brand's identity ...