Liters pertain to displacement.
It is the swept volume of the cylinders in the engine.
This gives an indication of the size of the engine and the potential to do work.
In the USA, 'Cubic inches' are used instead, to measure the same thing.
It is not directly related to horse power. Other factors such as engine management and turbo chargers have a larger role to play.
The displacement (in liters).
That is the total of volume of all the cylinders of that engine.
2000 Cubic centimeters! Or, 2 Liters; it refers to size of engine.
An engine with a displacement of 3.2 liters.
6.5 liters.
1.6 L refers to the displacement of the pistons in the engine of the vehicle. That is 1.6 liters of displacement.
454 cubic inches is 7.4 (7.43973) liters.
5.7 liters
If you mean the serial number of the engine is located on left side on the engine but you gonna need some light to seat clearly and don`t get misteken by VIN number of the car the engine can be change (if you second buyer of the car)
THE 2.0 IS THE DISPLACEMENT OF THE ENGINE IN LITERS AND NOT CUBIC INCHES, I.E. 5.2L=318 CUBIC INCHES, 5.9L=360 CUBIC ENGINES,ETC., ETC. THE BIGGER THE NUMBER IN LITERS OR CUBIC INCHES, THE BIGGER THE ENGINE. THE 2.0 IS PROBABLY AN IN-LINE 4 CYLINDER ENGINE, MEANING THE PISTONS ARE IN A STRAIGHT LINE AND NOT SIDE BY SIDE LIKE IN A V-6 OR V-8 ENGINE,
1.6 litres
Some of the early vehicles used the engine number as a vin.