The Cadillac CTS battery sizes are: H7 (model years 2016 to 2019), H6 (model years 2008 to 2015), or 101 (model years 2003 to 2007) as specified in our data below, organized by trim, option package, and model year.
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Cadillac CTS Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2019 |
V6/3.6L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2018 |
V8/6.2L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2017 |
V6/3.6L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2016 |
L4/2.0L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2015 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2014 |
L4/2.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2013 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2012 |
V6/3.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2011 |
V8/6.2L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2010 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2009 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2008 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2007 |
V8/6.0L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
Amazon |
| 2006 |
V6/2.8L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
Amazon |
| 2005 |
V6/2.8L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
Amazon |
| 2004 |
V6/3.2L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
Amazon |
| 2003 |
V6/3.2L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
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 CTS2019 Cadillac CTS Battery Size
The recommended 2019 Cadillac CTS battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2019 Cadillac CTS 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 |
2018 Cadillac CTS Battery Size
The recommended 2018 Cadillac CTS battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2018 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.2L |
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 CTS2017 Cadillac CTS Battery Size
The recommended 2017 Cadillac CTS battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2017 Cadillac CTS 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 |
2016 Cadillac CTS2016 Cadillac CTS Battery Size
The recommended 2016 Cadillac CTS battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2016 Cadillac CTS 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 |
2015 Cadillac CTS Battery Size
The recommended 2015 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2015 Cadillac CTS 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 CTS Battery Size
The recommended 2014 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2014 Cadillac CTS 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 |
2013 Cadillac CTS Battery Size
The recommended 2013 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2013 Cadillac CTS 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 |
2012 Cadillac CTS Battery Size
The recommended 2012 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2012 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.0L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2011 Cadillac CTS Battery Size
The recommended 2011 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2011 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.2L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2010 Cadillac CTS Battery Size
The recommended 2010 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2010 Cadillac CTS 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 |
2009 Cadillac CTS Battery Size
The recommended 2009 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2009 Cadillac CTS 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 |
2008 Cadillac CTS Battery Size
The recommended 2008 Cadillac CTS battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2008 Cadillac CTS 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 |
2007 Cadillac CTS Battery Size
The recommended 2007 Cadillac CTS battery size is 101 (Height: 10 1/4" x Width: 7 1/16" x Length: 6 11/16").
2007 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V8/6.0L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
26.0 cm x 17.9 cm x 17.0 cm |
2006 Cadillac CTS Battery Size
The recommended 2006 Cadillac CTS battery size is 101 (Height: 10 1/4" x Width: 7 1/16" x Length: 6 11/16").
2006 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.8L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
26.0 cm x 17.9 cm x 17.0 cm |
2005 Cadillac CTS Battery Size
The recommended 2005 Cadillac CTS battery size is 101 (Height: 10 1/4" x Width: 7 1/16" x Length: 6 11/16").
2005 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/2.8L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
26.0 cm x 17.9 cm x 17.0 cm |
2004 Cadillac CTS Battery Size
The recommended 2004 Cadillac CTS battery size is 101 (Height: 10 1/4" x Width: 7 1/16" x Length: 6 11/16").
2004 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.2L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
26.0 cm x 17.9 cm x 17.0 cm |
2003 Cadillac CTS Battery Size
The recommended 2003 Cadillac CTS battery size is 101 (Height: 10 1/4" x Width: 7 1/16" x Length: 6 11/16").
2003 Cadillac CTS Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.2L |
101 |
10 1/4" x 7 1/16" x 6 11/16" |
26.0 cm x 17.9 cm x 17.0 cm |
Cadillac CTS
Cadillac CTS Battery Size Comparisons By Year