2005 GMC Yukon Denali Fuel Tank Size
2005 GMC Yukon Denali fuel tank size: 26.0 gal (Yukon Denali) or 31.0 gal (Yukon XL Denali). From the owner's manual, PDF page 422.
Depends on your version. Choose yours, or compare them here.
- Yukon Denali 26.0 gal
- Yukon XL Denali 31.0 gal
26.0gal
Yukon Denali
31.0gal
Yukon XL Denali
2005 GMC Yukon Denali Owner's Manual, PDF page 422
26.0 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Yukon Denali · PDF page 422
26.0 gal
Fuel tank size · Yukon XL Denali · PDF page 422
31.0 gal
2005 GMC Yukon Denali Owner's Manual, PDF page 422
26.0 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Yukon Denali · PDF page 422
26.0 gal
2005 GMC Yukon Denali Owner's Manual, PDF page 422
31.0 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Yukon XL Denali · PDF page 422
31.0 gal
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Yukon Denali | 26.0 gal | “26.0 gal” | PDF page 422 ↗ |
| Yukon XL Denali | 31.0 gal | “31.0 gal” | PDF page 422 ↗ |
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