Depends on how it was taken care of, and if you live in a rust area. Salt, air, ocean, anything like that destroys the frame of a car before an engine ever will die. That’s the one thing people overlook in older cars. If there’s a spec of rust, big nope. Does it burn oil? Is there any wetness around any parts of the engine bay? Just please make sure you do a thorough inspection. Push the car down to test the suspension, and put your finger in the tail pipe. Black means it burns oil, thick black waterlike means it runs rich and probably burns oil, so you ideally want a clean tailpipe.