![Do I Really Need to Use Premium Gas? | The Daily Drive | Consumer Guide® The Daily Drive | Consumer Guide® Do I Really Need to Use Premium Gas? | The Daily Drive | Consumer Guide® The Daily Drive | Consumer Guide®](https://blog.consumerguide.com/wp-content/uploads/sites/2/2015/03/5ba973060eeb6.jpg)
Do I Really Need to Use Premium Gas? | The Daily Drive | Consumer Guide® The Daily Drive | Consumer Guide®
![ELI5: Are 87, 89 and 91 octane really just the same fuel? Why can they come from the same hose but E85 and diesel need their own? : r/explainlikeimfive ELI5: Are 87, 89 and 91 octane really just the same fuel? Why can they come from the same hose but E85 and diesel need their own? : r/explainlikeimfive](https://external-preview.redd.it/1agzbgZxqXWR_boLXQlK_32CDtIXwwddsvif5yaB4gQ.jpg?width=640&crop=smart&auto=webp&s=ce9626810802c0e9bc8efe1f3a071c1312b8ba56)
ELI5: Are 87, 89 and 91 octane really just the same fuel? Why can they come from the same hose but E85 and diesel need their own? : r/explainlikeimfive
![Explaining gasoline octane rating: What you need to know when filling up at the pumps - The Globe and Mail Explaining gasoline octane rating: What you need to know when filling up at the pumps - The Globe and Mail](https://cloudfront-us-east-1.images.arcpublishing.com/tgam/TLG3QDTAKVBXLOKOXLJDGDS75I.jpg)