2020 GMC Sierra Battery Size
For the 2020 model year of GMC Sierra we have found 5 trims and 2 different types of battery.
| Trim Name | Battery Size |
|---|---|
| L4 2.7L 800CCA | BCI Group 94R |
| V6 4.3L 730CCA | BCI Group 48 |
| V8 6.6L 730CCA | BCI Group 94R |
| V8 6.6L 730CCA Auxiliary | BCI Group 48 |
| V8 6.6L 730CCA Diesel | BCI Group 48 |
GMC Sierra
- Manufacturer: GMC
- Model: GMC Sierra
Click on the name of the trim to open up the panel and learn more about the battery sizes and change periods.
