I’m looking at 2014 nissan Sentra with 120000 mile is it worth 4800
You can get an idea of the car's value on sites like kbb.com. Be aware that those are crap cars and at 10 years old and 120K miles that one is very likely going to fall apart in short order. In particular unless it has a manual transmission you should figure on adding the cost of a CVT replacement in the near future to the purchase price.
https://www.vehiclehistory.com/report/nissan/sentra/2014
https://www.carcomplaints.com/Nissan/Sentra/2014/
It is some of the worst reviews I have ever seen on a car. Amazing it made it to 120k. I wonder if they already replaced the transmission once.
I have friends that their 80 year old mother had a fairly new nissan rogue, maybe 2016. She moved in with them, and when my friend was driving the car, he said it was making some funny noises, like suspension or something, it had 100k miles on it. I advised him to sell it as quick as he possibly could. They wouldn't because momma liked it too much. The entire car fell apart a couple of months later, sounded like all kinds of stuff going wrong. They scraped it for $500 to get rid of it. I am guessing it only made it to 100k because she drove so slow.
My suggestion is stay away from nissan front wheel drive cars.