2023 Toyota Highlander Fuel Tank Size
2023 Toyota Highlander fuel tank size: 17.9 gal. From the owner's manual, PDF page 476.
17.9gal
2023 Toyota Highlander Owner's Manual, PDF page 476
17.9 gal. (68 L, 14.9 Imp. gal.)Open the manual at this page ↗Added Oct 24, 2026 · Updated
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Fuel tank size · All versions · PDF page 476
17.9 gal. (68 L, 14.9 Imp. gal.)
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As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 17.9 gal | “17.9 gal. (68 L, 14.9 Imp. gal.)” | PDF page 476 ↗ |
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