2014 GMC Sierra Battery Size

For the 2014 model year of GMC Sierra we have found 11 trims and 2 different types of battery.

Trim Name Battery Size
V8 5.3L 720CCA OptionalBCI Group 94R
V8 5.3L 730CCABCI Group 48
V8 6.2L 720CCA OptionalBCI Group 94R
V8 6.2L 730CCABCI Group 48
V6 4.3L 730CCABCI Group 48
V8 5.3L 720CCABCI Group 94R
V8 5.3L 730CCA AuxiliaryBCI Group 48
V8 6.2L 720CCABCI Group 94R
V8 6.2L 730CCA AuxiliaryBCI Group 48
V8 6.0L 720CCABCI Group 94R
V8 6.6L 730CCA DieselBCI Group 48
Read More In The Owner's Manual...

GMC Sierra

GMC Sierra Image

Click on the name of the trim to open up the panel and learn more about the battery sizes and change periods.