Michelle's 2006 2.5 SOHC Impreza leaks it out(cam/crank seals that I don't feel like changing), no burning/using after 200k. But we park it in the gravel and add a little every other fillup.
My daughter's identical car doesn't use any. Same mileage, maybe 190K.
My son has a 2002 Legacy, 2.5 SOHC, 250k on it. Doesn't use much at all, maybe a half quart every 3000.
Lane, monitor it until you know usage if any.