Cars and TransportationVintage! Bentley 4 ½ Litre05:37This browser does not support the video element.Cars and Transportation06/20/2017June 20, 2017In the Roaring Twenties, the Bentley 4 ½ Litre made driving an adventure and every curve a hair-raiser. The engine has just four cylinders, but 4.4 liters of displacement. Top speed is 150 km/h – astronomical by 1927 standards. Copy linkAdvertisement