2014 Buick LaCrosse Fuel tank size
Depends on your version. Choose yours, or compare them here.
- 2.4L L4 Engine 15.8 gal
- 3.6L V6 Engine, AWD 19.5 gal
- 3.6L V6 Engine, FWD 18.6 gal
15.8gal
2.4L L4 Engine
19.5gal
3.6L V6 Engine, AWD
18.6gal
3.6L V6 Engine, FWD
2014 Buick LaCrosse Owner's Manual, PDF page 360
15.8 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.4L L4 Engine · PDF page 360
15.8 gal
Fuel tank size · 3.6L V6 Engine, AWD · PDF page 360
19.5 gal
Fuel tank size · 3.6L V6 Engine, FWD · PDF page 360
18.6 gal
2014 Buick LaCrosse Owner's Manual, PDF page 360
15.8 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.4L L4 Engine · PDF page 360
15.8 gal
2014 Buick LaCrosse Owner's Manual, PDF page 360
19.5 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 3.6L V6 Engine, AWD · PDF page 360
19.5 gal
2014 Buick LaCrosse Owner's Manual, PDF page 360
18.6 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 3.6L V6 Engine, FWD · PDF page 360
18.6 gal
See every quote (3 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.4L L4 Engine | 15.8 gal | “15.8 gal” | PDF page 360 ↗ |
| 3.6L V6 Engine, AWD | 19.5 gal | “19.5 gal” | PDF page 360 ↗ |
| 3.6L V6 Engine, FWD | 18.6 gal | “18.6 gal” | PDF page 360 ↗ |
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