[Question] Is fixing my 2003 Subaru Outback worth it?

Hi all,I recently took my 2003 Subaru Outback to a good garage for the 120.000 miles check & belt change. They found that the gaskets was leaking oil, and that the total would be $3.000 (check, belt and leak).Knowing that the car is 120.000 miles, from 2003, a gas guzzler and the online estimate is around $1.000.Is it worth fixing it to then have it run for another couple/3 years with hopefully no issue or should we sell it and lease a Jetta (we found good summer deals and like this car with my wife)?Open to question and suggestion, thank you in advance!PS: English is not my first language and not sure if this post fits in this subreddit. via /r/cars http://ift.tt/2t8hz7Q