2019 Ford Flex Fuel tank size
18.6gal
2019 Ford Flex Owner's Manual, PDF page 308
18.6 gal (70.4 L)Open the manual at this page ↗Added Oct 16, 2026
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Fuel tank size · All versions · PDF page 308
18.6 gal (70.4 L)
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As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 18.6 gal | “18.6 gal (70.4 L)” | PDF page 308 ↗ |
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