911 Turbo Cabriolet AWD (997) F6-3.8L Turbo (2011)
Engine Oil: Fluid Type Specifications
Engine oil
Porsche recommends .................................................................................................................................................................................................. Mobil 1
Only approved in the following viscosities:
SAE 0w-40, SAE 5w-40, SAE 5w-50
Recommended oil viscosity ranges dependent on ambient temperature.
Generally above -13 deg. F/-25 deg C ........................................................................................................................................ SAE 0w-40, 5w-40, 5w-50
Generally below -13 deg. F/-25 deg C ............................................................................................................................................................... SAE 0w-40