Chevrolet Cruze Forums banner
1 - 1 of 45 Posts

· Registered
161 Posts
Where I live premium is $.80 - $1.00 higher than regular 87 octane. Minimal mpg advantage would recoup only a fraction of that. I personally think oil quality has a lot more to do with engine failure in these cars than octane level.
  • Like
Reactions: 91794
1 - 1 of 45 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.