The 2.0L engine in this cars revs up to 8K rpm, and the recommended octane is 91. What do you think about using PYB on this car. 90% of the time I drive pretty sedately, but I do most of my driving in the city. I follow the OCI minder on the car, which for me turns out to be 6000 miles. And the manual says nothing about recommending synthetic oil.