Cadillac CT6 Battery Size
On this page, we'll cover all of the different battery sizes for the 5 years of data we have for the Cadillac CT6 - from 2016 to the most recent model in 2020.
Overview
The Cadillac CT6 has 2 battery groups of H8 and H7. The table below covers the battery sizes for each group.
(1) The group code is a unique identifier for the battery group and is used by the Battery Council Internation (BCI). The code is a combination of letters and numbers and are used to ensure the battery size will be the best fit for a specific vehicle.
Cadillac CT6 Battery Size by Year
In the sections below we'll give you all of the battery size specifications and battery group codes for each specific Cadillac CT6 model year.
2020 Cadillac CT6
The 2020 Cadillac CT6 Standard has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).
You can use the table below as a quick reference whenever you need to check the battery size of your 2020 Cadillac CT6.
2019 Cadillac CT6
The 2019 Cadillac CT6 Standard has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).
You can use the table below as a quick reference whenever you need to check the battery size of your 2019 Cadillac CT6.
2018 Cadillac CT6
The 2018 Cadillac CT6 Start/Stop has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).
You can use the table below as a quick reference whenever you need to check the battery size of your 2018 Cadillac CT6.
2017 Cadillac CT6
The 2017 Cadillac CT6 Start/Stop has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).
You can use the table below as a quick reference whenever you need to check the battery size of your 2017 Cadillac CT6.
2016 Cadillac CT6
The 2016 Cadillac CT6 Start/Stop has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).
You can use the table below as a quick reference whenever you need to check the battery size of your 2016 Cadillac CT6.