2018Honda Civic Sedan Fuel tank size
12.39US gal
Owner's manual · p. 25 ↗Added Oct 15, 2026
See where it's printed
Fuel tank size · All versions · p. 25
12.39 US gal (46.9 L)
As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 12.39 US gal | “12.39 US gal (46.9 L)” | p. 25 ↗ |
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