Buick Regal specs by year
The 2018-2020 Buick Regal takes a Group 94R AGM battery, 5W-30 oil (5-6 qt with a filter change), 24 in and 20 in wipers and 5.3-7.6 qt of coolant. Earlier years are in the table below.
| Years | Battery | Engine oil | Wipers (driver / passenger / rear) | Coolant | Low beam |
|---|---|---|---|---|---|
| 2018-2020 | Group 94R AGM | 5W-30, 5-6 qt | 24" / 20" | 5.3-7.6 qt | H7 |
| 2017 | Group 48 Flooded | 5W-30, 5-6 qt | 24" / 18" | 7.5-7.8 qt | 9012 |
| 2015-2016 | Group 48 Flooded | 5W-30, 5-6 qt | 24" / 18" | 7.5-10.1 qt | 9012 |
| 2014 | Group 48 Flooded | 5W-30, 5-6 qt | 24" / 18" | 8.2-10.1 qt | 9012 |
| 2012-2013 | Group 48 Flooded | 5W-30, 5-6.3 qt | 24" / 18" | 7.5-8.2 qt | H11 |
| 2011 | Group 48 Flooded | 5W-30, 5-6 qt | 24" / 18" | 7.5-8.2 qt | H11 |
Where the engines differ, the oil and coolant columns show the range across them; open the year for each engine. Every part page cites its own sources. Maintained by Matan B., who runs GarageDex.