2009 GMC Yukon and Yukon XL Fuel Tank Size
2009 GMC Yukon and Yukon XL fuel tank size: 26.0 gal (Regular) or 31.5 gal (Extended 1500 Series) or 39.0 gal (Extended 2500 Series).
Depends on your version. Choose yours, or compare them here.
- Regular 26.0 gal
- Extended 1500 Series 31.5 gal
- Extended 2500 Series 39.0 gal
26.0gal
Regular
31.5gal
Extended 1500 Series
39.0gal
Extended 2500 Series
2009 GMC Yukon and Yukon XL Owner's Manual, PDF page 522
Regular 26.0 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Regular · PDF page 522
Regular 26.0 gal
Fuel tank size · Extended 1500 Series · PDF page 522
Extended 1500 Series 31.5 gal
Fuel tank size · Extended 2500 Series · PDF page 522
Extended 2500 Series 39.0 gal
2009 GMC Yukon and Yukon XL Owner's Manual, PDF page 522
Regular 26.0 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Regular · PDF page 522
Regular 26.0 gal
2009 GMC Yukon and Yukon XL Owner's Manual, PDF page 522
Extended 1500 Series 31.5 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Extended 1500 Series · PDF page 522
Extended 1500 Series 31.5 gal
2009 GMC Yukon and Yukon XL Owner's Manual, PDF page 522
Extended 2500 Series 39.0 galOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · Extended 2500 Series · PDF page 522
Extended 2500 Series 39.0 gal
See every quote (3 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Regular | 26.0 gal | “Regular 26.0 gal” | PDF page 522 ↗ |
| Extended 1500 Series | 31.5 gal | “Extended 1500 Series 31.5 gal” | PDF page 522 ↗ |
| Extended 2500 Series | 39.0 gal | “Extended 2500 Series 39.0 gal” | PDF page 522 ↗ |
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