2025 Toyota Tundra Fuel Tank Size
2025 Toyota Tundra fuel tank size: 22.5 gal (Standard fuel tank) or 32.2 gal (Large fuel tank). From the owner's manual, PDF page 561.
Depends on your version. Choose yours, or compare them here.
- Standard fuel tank 22.5 gal
- Large fuel tank 32.2 gal
22.5gal
Standard fuel tank
32.2gal
Large fuel tank
2025 Toyota Tundra Owner's Manual, PDF page 561
22.5 gal. (85.0 L, 18.7 Imp.gal.)Open the manual at this page ↗Added Oct 24, 2026 · Updated
See where it's printed
Fuel tank size · Standard fuel tank · PDF page 561
22.5 gal. (85.0 L, 18.7 Imp.gal.)
Fuel tank size · Large fuel tank · PDF page 561
32.2 gal. (122.0 L, 26.8 Imp.gal.)
2025 Toyota Tundra Owner's Manual, PDF page 561
22.5 gal. (85.0 L, 18.7 Imp.gal.)Open the manual at this page ↗Added Oct 24, 2026 · Updated
See where it's printed
Fuel tank size · Standard fuel tank · PDF page 561
22.5 gal. (85.0 L, 18.7 Imp.gal.)
2025 Toyota Tundra Owner's Manual, PDF page 561
32.2 gal. (122.0 L, 26.8 Imp.gal.)Open the manual at this page ↗Added Oct 24, 2026 · Updated
See where it's printed
Fuel tank size · Large fuel tank · PDF page 561
32.2 gal. (122.0 L, 26.8 Imp.gal.)
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Standard fuel tank | 22.5 gal | “22.5 gal. (85.0 L, 18.7 Imp.gal.)” | PDF page 561 ↗ |
| Large fuel tank | 32.2 gal | “32.2 gal. (122.0 L, 26.8 Imp.gal.)” | PDF page 561 ↗ |
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