] Starting the 9.0-liter, 64-valve, naturally aspirated ] all-aluminum V16 engine, the sound is of a brilliantly ] machined instrument, here with 16 silky-smooth throats ] talking. Frankly, 600 horsepower feels conservative and ] wed guess at a 0-to-60-mph time in the five-second ] neighborhood. You can only drive this with a tuxedo on and a bottle of Grey Poupon. New BMW - 9.0-liter V16 Rolls-Royce 100EX |