2011 Buick LaCrosse Fuel tank size
Depends on your version. Choose yours, or compare them here.
- AWD 19.5 gal
- FWD 18.6 gal
19.5gal
AWD
18.6gal
FWD
2011 Buick LaCrosse Owner's Manual, PDF page 426
AWD 74.0 L 19.5 galOpen the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Fuel tank size · AWD · PDF page 426
AWD 74.0 L 19.5 gal
Fuel tank size · FWD · PDF page 426
FWD 70.5 L 18.6 gal
2011 Buick LaCrosse Owner's Manual, PDF page 426
AWD 74.0 L 19.5 galOpen the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Fuel tank size · AWD · PDF page 426
AWD 74.0 L 19.5 gal
2011 Buick LaCrosse Owner's Manual, PDF page 426
FWD 70.5 L 18.6 galOpen the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Fuel tank size · FWD · PDF page 426
FWD 70.5 L 18.6 gal
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| AWD | 19.5 gal | “AWD 74.0 L 19.5 gal” | PDF page 426 ↗ |
| FWD | 18.6 gal | “FWD 70.5 L 18.6 gal” | PDF page 426 ↗ |
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