This is the Phantom III, of which there were only 727 units. This car is one of the rarest Rolls-Royces out there. Do you know what is so special about it?

Answer The V12 engine

The Phantom III is one of the rarest Rolls-Royces. It also was the first Rolls fitted with a V12 engine. The engine was covered in full-aluminum, and that helped it reach an 88 mph top speed.

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