2011 Buick Regal Oil type
Depends on your engine. Choose yours, or compare them here.
- All versions 5W-30
- All, extreme cold below −29°C (−20°F) 0W-30
5W-30
0W-30
all, extreme cold below −29°C (−20°F)
2011 Buick Regal Owner's Manual, PDF page 252
SAE 5W-30 is the best viscosityOpen the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Oil type · All versions · PDF page 252
SAE 5W-30 is the best viscosity
Oil type · All, extreme cold below −29°C (−20°F) · PDF page 252
(−20°F), an SAE 0W-30 oil should
2011 Buick Regal Owner's Manual, PDF page 252
SAE 5W-30 is the best viscosityOpen the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Oil type · All versions · PDF page 252
SAE 5W-30 is the best viscosity
2011 Buick Regal Owner's Manual, PDF page 252
(−20°F), an SAE 0W-30 oil shouldOpen the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Oil type · All, extreme cold below −29°C (−20°F) · PDF page 252
(−20°F), an SAE 0W-30 oil should
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 5W-30 | “SAE 5W-30 is the best viscosity” | PDF page 252 ↗ |
| All, extreme cold below −29°C (−20°F) | 0W-30 | “(−20°F), an SAE 0W-30 oil should” | PDF page 252 ↗ |
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For All versions
For All, extreme cold below −29°C (−20°F)
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