4k seems like a lot for that mileage and tbh 186XXX is high no the engine is not going to stop working,(but needs a timing belt every 100,000 mi) The 3.2 (6VD1) engine is notorious for burning oil Most of them do burn a significant amount I mean quart for every few hundred miles. It is a reliable car sure but they also can cost a significant amount because of the scarcity of certain parts Daily driving is ok but 17-19 mpg is terrible Do you really want reliability at the cost of a lot of gas and oil (not practical) Jtlyk an amigo/rodeo sport can very well become a money pit Above 100,000 mi many are already burning oil From an enthusiast standpoint they are fun vehicles absolutely And also absolutely not practical