2009 GMC Sierra 1500 Fuel Tank Size
2009 GMC Sierra 1500 fuel tank size: 26.0 gal (1500 Series Standard and Short Box) or 34.0 gal (1500 Series Long Box) or 26.0 gal (2500 Series Standard Box)…
Depends on your version. Choose yours, or compare them here.
- 1500 Series Standard and Short Box 26.0 gal
- 1500 Series Long Box 34.0 gal
- 2500 Series Standard Box 26.0 gal
- 2500 Series and 3500 Series Long Box 34.0 gal
- 3500 Series Chassis Cab 50.0 gal
- 3500 Chassis Cab – Front Tank 27.0 gal
- 3500 Chassis Cab – Rear Tank (if equipped) 23.0 gal
26.0gal
1500 Series Standard and Short Box
34.0gal
1500 Series Long Box
26.0gal
2500 Series Standard Box
34.0gal
2500 Series and 3500 Series Long Box
50.0gal
3500 Series Chassis Cab
27.0gal
3500 Chassis Cab – Front Tank
23.0gal
3500 Chassis Cab – Rear Tank (if equipped)
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
1500 Series Standard and Short Box 26.0 gal 98.0 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 1500 Series Standard and Short Box · PDF page 540
1500 Series Standard and Short Box 26.0 gal 98.0 L
Fuel tank size · 1500 Series Long Box · PDF page 540
1500 Series Long Box 34.0 gal 128.7 L
Fuel tank size · 2500 Series Standard Box · PDF page 540
2500 Series Standard Box 26.0 gal 98.0 L
Fuel tank size · 2500 Series and 3500 Series Long Box · PDF page 540
2500 Series and 3500 Series Long Box 34.0 gal 128.7 L
Fuel tank size · 3500 Series Chassis Cab · PDF page 540
3500 Series Chassis Cab 50.0 gal 189.0 L
Fuel tank size · 3500 Chassis Cab – Front Tank · PDF page 540
3500 Chassis Cab – Front Tank 27.0 gal 102.0 L
Fuel tank size · 3500 Chassis Cab – Rear Tank (if equipped) · PDF page 540
3500 Chassis Cab – Rear Tank (if equipped) 23.0 gal 87.0 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
1500 Series Standard and Short Box 26.0 gal 98.0 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 1500 Series Standard and Short Box · PDF page 540
1500 Series Standard and Short Box 26.0 gal 98.0 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
1500 Series Long Box 34.0 gal 128.7 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 1500 Series Long Box · PDF page 540
1500 Series Long Box 34.0 gal 128.7 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
2500 Series Standard Box 26.0 gal 98.0 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 2500 Series Standard Box · PDF page 540
2500 Series Standard Box 26.0 gal 98.0 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
2500 Series and 3500 Series Long Box 34.0 gal 128.7 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 2500 Series and 3500 Series Long Box · PDF page 540
2500 Series and 3500 Series Long Box 34.0 gal 128.7 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
3500 Series Chassis Cab 50.0 gal 189.0 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 3500 Series Chassis Cab · PDF page 540
3500 Series Chassis Cab 50.0 gal 189.0 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
3500 Chassis Cab – Front Tank 27.0 gal 102.0 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 3500 Chassis Cab – Front Tank · PDF page 540
3500 Chassis Cab – Front Tank 27.0 gal 102.0 L
2009 GMC Sierra 1500 Owner's Manual, PDF page 540
3500 Chassis Cab – Rear Tank (if equipped) 23.0 gal 87.0 LOpen the manual at this page ↗Added Oct 21, 2026 · Updated
See where it's printed
Fuel tank size · 3500 Chassis Cab – Rear Tank (if equipped) · PDF page 540
3500 Chassis Cab – Rear Tank (if equipped) 23.0 gal 87.0 L
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 1500 Series Standard and Short Box | 26.0 gal | “1500 Series Standard and Short Box 26.0 gal 98.0 L” | PDF page 540 ↗ |
| 1500 Series Long Box | 34.0 gal | “1500 Series Long Box 34.0 gal 128.7 L” | PDF page 540 ↗ |
| 2500 Series Standard Box | 26.0 gal | “2500 Series Standard Box 26.0 gal 98.0 L” | PDF page 540 ↗ |
| 2500 Series and 3500 Series Long Box | 34.0 gal | “2500 Series and 3500 Series Long Box 34.0 gal 128.7 L” | PDF page 540 ↗ |
| 3500 Series Chassis Cab | 50.0 gal | “3500 Series Chassis Cab 50.0 gal 189.0 L” | PDF page 540 ↗ |
| 3500 Chassis Cab – Front Tank | 27.0 gal | “3500 Chassis Cab – Front Tank 27.0 gal 102.0 L” | PDF page 540 ↗ |
| 3500 Chassis Cab – Rear Tank (if equipped) | 23.0 gal | “3500 Chassis Cab – Rear Tank (if equipped) 23.0 gal 87.0 L” | PDF page 540 ↗ |
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