Being based in the UK I can't really comment on car prices in Romania, but £6000 (latest conversion from euros to pounds) is an awful lot of money for a 11-year-old Qashqai. And the mileage is extremely high.

If you are expecting this car to give you many years of trouble-free motoring then I think you will be disappointed. The car and all of its major moving parts will be heavily worn and it's approaching the end of its mechanical life. This means it'll be a case of when and not if something major (and expensive) goes wrong.