What is considered bad car milage?

Nissans usually get very good mileage into the 200s even. Just be cautious of the motor, transmission, and time belt mostly. Those are some of the pricier fixes that can happen after those miles and make sure the oil was taken care of regularly and the tires aren't bald. Good luck with your search!

It really depends on the previous owner, ive owned a 300 dollar toyota that drove for 6 years a d i sold it running. But i had a new chrysler that died before 110,000 miles because of a factory defect.

The milage the motor wont matter as much as te milage on other parts of the car will. All the belts should be replaced soon if not already. The at 150,000 the struts might have to be changed and also the cooling system.

I think you could easliy drive it for over 5 years just bu changing the oil, brakes and tires.

Most cars built within the last thirty years or so will easily surpass 200K miles without any major repairs if regularly serviced.

100k is nothing to be concerned about at all.