Mercedes Benz is amongst the leading luxury automobile brands in the world. The luxurious vehicles created in the workshops of the world’s prominent German carmaker have been captivating car enthusiasts ever since the second decade of the last century when the first Mercedes Benz ran on the roads of Germany. There is hardly any multi-millionaire celebrity or business tycoon who does not own a Mercedes Benz. But how much are billionaires willing to invest on the luxurious cars? Valued at $29.6 million, the 1954 Mercedes Formula 1 race car is the world’s most expensive Mercedes model. The other most expensive Mercedes Benz models are priced between $1 million and $10 million.