The offer is nothing short of terrible. Don't take it.

At the least you should expect the following:

Housing: 3x what they are offering for a good (not great) place of Western standard. Yes, there are cheaper options, but none that I would recommend even to someone I didn't like.
Car: it's low
Salary: 10,000 a month is an insult. Generally expats should expect a base salary that is 1.5x whatever you make at home.

I good expat package should also include home leave allowance, school for children (if you have them), and private health care.