Buick Regal oil specs by year
Compare Buick Regal oil capacity, viscosity, and filter data by model year. Select a year to open the checked fitment record with source notes.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2020 | 6 qt | 5W-30 | AMSOIL EA15K50; AMSOIL EA15K01; AMSOIL EA15K02 Reference | Open record → |
| 2017 | 6 qt | 5W-30 | Purolator L11403; CHAMP / LUBER-FINER PH10064; AMSOIL EA15K50 Verified fit | Open record → |
| 2016 | 6 qt | 5W-30 | CHAMP / LUBER-FINER PH10064; Purolator L11403; AMSOIL EA15K50 Verified fit | Open record → |
| 2015 | 6 qt | 5W-30 | Purolator L11403; CHAMP / LUBER-FINER PH10064 Verified fit | Open record → |
| 2014 | 6 qt | 5W-30 | AMSOIL EA15K50; WIX 51408; WIX 51409 Verified fit | Open record → |
| 2013 | 6 qt | 5W-30 | AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2012 | 6.3 qt | 5W-30 | AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
| 2011 | 6.3 qt | 5W-30 | AMSOIL EA15K03; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | Open record → |
Buick Regal oil spec changes by year
The 2011–2020 table includes checked Buick Regal model years listed on this site. Open a year link for the source notes before buying.
Look up a specific Buick Regal year
Select a model year to open the exact checked oil fitment record before ordering.