8500 SAR Salary

Hello, I’ll be working in Al Sulimaniyah, Riyadh, with a monthly salary of SAR 8,500. I’ll be paying for rent, transportation, basic expenses, and a gym membership myself. What is a good, affordable area near Al Sulimaniyah for renting a studio apartment within my budget? Also, I’m planning to buy a car will it be possible? Considering these expenses, approximately how much could I expect to save each month, if at all?