With ur car mileage i would prefer Platinum from BMW. Peace of mind. Fast and easy. I got 09' but mine 60k miles now. Lucky that I choose BMW. My Nav DVD got problem twice. It would cost me 5000 without the warranty.
2009 BMW 650i Cabrio (daily drive)
2011 Audi A4 (groceries, bully, road trip, winter beater, family car)
BMW CCA ID: 473647