What gas does the 2003 Honda Civic take?
It depends on the engine: regular gasoline for the 1.3L 4-cylinder hybrid, 1.7L 4-cylinder and 2.0L 4-cylinder; natural gas for the 1.7L 4-cylinder.
Key takeaways
- 7 EPA-certified configurations listed for the 2003 Honda Civic.
- Regular gasoline is what the EPA rated it on - paying for premium buys nothing unless the manual asks for it.
- None of the listed engines is flex-fuel, so do not use E85.
| Engine | Transmission | Drive | Rated fuel | E85 |
|---|---|---|---|---|
| 1.3L 4-cylinder hybrid | CVT (continuously variable) | FWD | regular gasoline | No |
| 1.3L 4-cylinder hybrid | 5-speed manual | FWD | regular gasoline | No |
| 1.7L 4-cylinder | CVT (continuously variable) | FWD | regular gasoline | No |
| 1.7L 4-cylinder | CVT (continuously variable) | FWD | natural gas | No |
| 1.7L 4-cylinder | 4-speed automatic | FWD | regular gasoline | No |
| 1.7L 4-cylinder | 5-speed manual | FWD | regular gasoline | No |
| 2.0L 4-cylinder | 5-speed manual | FWD | regular gasoline | No |
Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov). Each row is one certified configuration; a trim or option not sold in a configuration is not listed.
Useful for the 2003 Honda Civic
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