How many litres is required to fill a cooling system on a ford focus ?

[FastLife91]

I am going to drain the water from my car and put new coolant in, just wondering how many litres of coolant it should take approximately to fill my car's cooling system ?

The car is a mk2 2006 ford focus sport 1.8 TDCI if this helps ?

thanks

 

[T9 man]

A quick Google search states around 5.5 litres.