Bentley S 2.
(Badge engineered Rolls Royce Silver Cloud 2.)


 
Bentley S2 and Rolls-Royce Silver Cloud 2 were built between August 1959 and October 1962.
1865 were built with the Bentley radiator and 2417 with the Rolls Royce radiator. 
Specifications
Weight: 1950 kilos.
Length: 17' 7,25''      (5,35 m.)
With:    6'  2 3/4''    (1,90 m.)
Heigth:  5'  4'         (1,62 m.)
Engine:
6,3 litre. V8, hydraulic valve adjustment. Compression Ratio; 8,0:1.
Rolls-Royce does not inform about the horsepower of its engines, only: "Enough".
An "educated guess" based on the size and carburation of the engine is 300 SAE HP. 
Max. speed: The car was built for the rather bad roads of Europe in 1960, hence the gearing is low and the top speed is only 185 km/hr. But: if you want to, you can spinn the wheels at 50 KM/hr.
Gasoline consumption: Driving very carefully you get 5,5 km. per litre on a country road, but at top speed the car does consume more than a one litre (= one quart) per minute so the car is fitted with 2 petrol pumps which work parallel.