2014 Buick Regal Fuel tank size
Depends on your version. Choose yours, or compare them here.
- 2.0L L4 Engine 18.6 gal
- 2.4L L4 Engine (LEA) 18.6 gal
- 2.4L L4 Engine (LUK) 15.8 gal
18.6gal
2.0L L4 Engine
18.6gal
2.4L L4 Engine (LEA)
15.8gal
2.4L L4 Engine (LUK)
2014 Buick Regal Owner's Manual, PDF pages 362 and 363
18.6 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.0L L4 Engine · PDF page 362
18.6 gal
Fuel tank size · 2.4L L4 Engine (LEA) · PDF page 362
18.6 gal
Fuel tank size · 2.4L L4 Engine (LUK) · PDF page 363
15.8 gal
2014 Buick Regal Owner's Manual, PDF page 362
18.6 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.0L L4 Engine · PDF page 362
18.6 gal
2014 Buick Regal Owner's Manual, PDF page 362
18.6 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.4L L4 Engine (LEA) · PDF page 362
18.6 gal
2014 Buick Regal Owner's Manual, PDF page 363
15.8 galOpen the manual at this page ↗Added Oct 16, 2026
See where it's printed
Fuel tank size · 2.4L L4 Engine (LUK) · PDF page 363
15.8 gal
See every quote (3 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0L L4 Engine | 18.6 gal | “18.6 gal” | PDF page 362 ↗ |
| 2.4L L4 Engine (LEA) | 18.6 gal | “18.6 gal” | PDF page 362 ↗ |
| 2.4L L4 Engine (LUK) | 15.8 gal | “15.8 gal” | PDF page 363 ↗ |
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