The Audi slogan “Vorsprung durch Technik” is marking its 50 year anniversary this year. Even half a century after its inception, the world-famous slogan of the Four Rings hasn’t lost any of its appeal. And each year, there’s a little bit more history behind it. On this momentous occasion, the company is looking back at a plethora of innovations over five decades that demonstrate why “Vorsprung durch Technik” isn’t just a slogan for Audi – it’s also an expression of the company’s future-oriented approach.