2005 Porsche Boxster S Q&A

2005 Porsche Boxster S Question: How often should I change the oil in a 2005 Porsche Boxster S?

Oil Change intervals -
Answer 1
DEPENDS ON WHICH KIND OF OIL AND IS IT SYNTHIC -
Comment 1
I just purchased it used with 28k miles on it I figured I would use Mobile 1 -
Comment 2
THEY SAY 10,000 MILES W/MOBIL1 I REC. EVERY 7500. NOTHING BETTER FOR A CAR THAN FRESH OIL EVEN BETTER IF ITS EARLY. -
Comment 3
Thanks for your help! -