Most & Least Fuel Effecient Vehicles...
http://www.fueleconomy.gov/feg/best/bestworstNF.shtml
According to them.. the Vanquish is in the same size class as a Mini Cooper and a Bently Continental GT is a compact car.
According to them.. the Vanquish is in the same size class as a Mini Cooper and a Bently Continental GT is a compact car.