4 most expensive BMW's ever built

BMW is no stranger to any car afficionado out there. The German automaker is one of the largest in the world with its stylish, capable and technologically advanced cars.

Here are 4 of the most expensive BMW's ever built in the company's almost century old history.

4. BMW X5 G-Power Typhoon - $420,000

3. BMW X6 G-Power Typhoon S - $440,000

2. BMW M8 Prototype (E31) - $590,000

1. BMW Nazca M12 - $650,000