ハイオクガソリン
ハ
イ
オ
ク
ガ
ソ
リ
ン
Meanings
1
high-octane gasoline; premium petrol
Common term for premium-grade fuel at Japanese gas stations. Often shortened to ハイオク in casual conversation.
This car won't run on anything but high-octane gasoline.
High-octane gasoline is more expensive than regular.