The Cadillac ATS battery sizes are: H6 (model years 2013 to 2019) or H7 (model years 2014 to 2018) as specified in our data below, organized by trim, option package, and model year.
“As an Amazon Associate we earn a commission from qualifying purchases clicked through on this page.”
Cadillac ATS Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2019 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2018 |
L4/2.0L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2017 |
L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2016 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2015 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2014 |
V6/3.6L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2013 |
L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
(1) The Battery Council International (BCI) uses battery group codes consisting of letters and numbers (ie. H6, T4, 24, 34r). These refer to the battery size that will best fit (physical dimensions, terminal locations and type) a specific vehicle.
Check out the Battery Size specifications for other makes and models.
2019 Cadillac ATS Battery Size
The recommended 2019 Cadillac ATS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2019 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2018 Cadillac ATS Battery Size
The recommended 2018 Cadillac ATS battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2018 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2017 Cadillac ATS Battery Size
The recommended 2017 Cadillac ATS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2017 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2016 Cadillac ATS Battery Size
The recommended 2016 Cadillac ATS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2016 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2015 Cadillac ATS Battery Size
The recommended 2015 Cadillac ATS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2015 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2014 Cadillac ATS Battery Size
The recommended 2014 Cadillac ATS battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2014 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2013 Cadillac ATS Battery Size
The recommended 2013 Cadillac ATS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2013 Cadillac ATS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
Cadillac ATS Battery Sizes Brought To You By AutoPadre
Cadillac ATS Battery Size Comparisons By Year