2008 Chevrolet Tahoe and Suburban Fuel Tank Size
2008 Chevrolet Tahoe and Suburban 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
2008 Chevrolet Tahoe and Suburban Owner's Manual, PDF page 488
26.0 galOpen the manual at this page ↗Added Oct 20, 2026 · Updated
See where it's printed
Fuel tank size · Regular · PDF page 488
26.0 gal
Fuel tank size · Extended 1500 Series · PDF page 488
31.5 gal
Fuel tank size · Extended 2500 Series · PDF page 488
39.0 gal
2008 Chevrolet Tahoe and Suburban Owner's Manual, PDF page 488
26.0 galOpen the manual at this page ↗Added Oct 20, 2026 · Updated
See where it's printed
Fuel tank size · Regular · PDF page 488
26.0 gal
2008 Chevrolet Tahoe and Suburban Owner's Manual, PDF page 488
31.5 galOpen the manual at this page ↗Added Oct 20, 2026 · Updated
See where it's printed
Fuel tank size · Extended 1500 Series · PDF page 488
31.5 gal
2008 Chevrolet Tahoe and Suburban Owner's Manual, PDF page 488
39.0 galOpen the manual at this page ↗Added Oct 20, 2026 · Updated
See where it's printed
Fuel tank size · Extended 2500 Series · PDF page 488
39.0 gal
See every quote (3 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Regular | 26.0 gal | “26.0 gal” | PDF page 488 ↗ |
| Extended 1500 Series | 31.5 gal | “31.5 gal” | PDF page 488 ↗ |
| Extended 2500 Series | 39.0 gal | “39.0 gal” | PDF page 488 ↗ |
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Confirm with your own manual, dipstick or door-jamb label.
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