It doesn't matter if it has 50, 80, 110, 130, or 170 because that doesn't tell you the story.Here is example, most used cars on independent lots (not major dealership) have like 130,000, 150,000, or more miles on them, but that doesn't mean you are going to have problems. You can go down to your local Nissan dealership and get a used car with 80 thousand miles on it and have 1,000,000 problems with it, but down the road at another place you get a used Mercedes with 150,000 that is in awesome shape and runs great.A lot of factors or at play, it's not just cut and dry like that.Was it highway miles? Do you drive it hard everyday or do you not drive it somedays? Do you take care of the car? Do you drive crazy and aggressive? The whole car business is a big scam to rip off the consumer into believing their crap. I do know that a newer car with more miles is better then a older one with low miles, just because of it's parts, but both cars are great. Why must dealership scam us like this and sucker us into servicing our car with needless oil changes and tire rotations, when we can put that off a few more thousand miles? Then they sucker you into crazy auto loans that always put you WAY upside down with the loan. That is because they figure out what the car is worth, so it works in their favor.