Official regional source Honda Civic 1991
Regular Fuel Accepted Minimum 91 RON
Recommended 91 RON
Market Global Market
Engine Small inline-4 petrol
Powertrain Internal combustion
Fuel type Gasoline
Fuel tank 47 L Source & Verification Honda Civic Regional Owner's Manual & Specification
Last verified 2026-10-06 Performance swaps may need premium. Regular unleaded 91 RON or higher accepted.
What happens if I use a lower octane fuel? Do not use a grade below the stated minimum. A higher number is not automatically better unless the manufacturer says so.
Official regional source Honda Civic 1991
Premium Recommended Minimum 91 RON
Recommended 95 RON
Market Global Market
Engine Inline-4 petrol / VTEC
Powertrain Internal combustion
Fuel type Gasoline
Fuel tank 47 L Source & Verification Honda Civic Regional Owner's Manual & Specification
Last verified 2026-10-06 B-series swaps often need premium. Regular unleaded 91 RON or higher accepted.
What happens if I use a lower octane fuel? The minimum is permitted by the source while the higher grade is recommended. We do not assume a performance or economy benefit beyond the source.