Car financing.

12000 Euro Car Financing feasible? Am 39 years old Single earner with wife and 2 children Total Net 2643 Rent Fixed electricity Car insurance estimated after financing full cash 75 euro or less Mobile contract Kitchen Financing 110 euro (1 year to go) Esen/drink 500 euro Drugstore 80 euro Tanking 75 euro Dog 50 euro Cigarettes 80 euro Other 350 Euro if what is going on, clothes…… stay 446 Euro What can I afford?