It really depends on the car's prior service history to a large extent. The Hyundai Santa Fe rates "ok"---nothing spectacular but nothing awful either.
Most modern engines should have a predicted life of around 175,000 miles. But if the car was neglected, or worked on by monkeys, that could be a whole different story.
In any event, I wouldn't pay too much for a used Hyundai. I would think that for a nice clean one with 110K on it, $3,000 to $4000 would be plenty.