@stanbaba
In Canada I can fill up my fuel tank with CAD$80 that's N91,200. Before leaving Nigeria I had used around 80k to fill up my tank. Both vehicles have the same tank capacity.
Let's do a little comparison here.
For someone earning 500k in Nigeria, 80k is 16% of their monthly salary. For someone in Canada, earning CAD$4000, $80 is 2% of their salary.
Driving to and fro from work in a week takes a full tank so multiply the figures above by 4 weeks in a month
Do with this calculation what you will.