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Mazda Miata Battery Sizes (1999 - 2020): Battery Replacement Guide

Researched By The AutoPadre Research Team


The Mazda Miata battery sizes are: 51R (model years 2006 to 2020) or MX-5 (model years 1999 to 2005) as specified in our data below, organized by trim, option package, and model year.

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Mazda Miata Battery Size(s)
Year Trim Battery Size Code Battery Size (L X W X H) Inches Get Here (paid link)
2020 MX-5 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2019 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2018 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2017 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2016 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2015 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2014 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2013 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2012 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2011 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2010 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2009 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2008 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2007 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2006 L4/2.0L 51R 9 3/8" x 5 1/16" x 8 13/16" Amazon
2005 L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" Amazon
2003 L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" Amazon
2001 L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" Amazon
1999 L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" 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.

2020 Mazda Miata Battery Size

The recommended 2020 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2020 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
MX-5 Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2019 Mazda Miata Battery Size

The recommended 2019 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2019 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2018 Mazda Miata Battery Size

The recommended 2018 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2018 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2017 Mazda Miata Battery Size

The recommended 2017 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2017 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2016 Mazda Miata Battery Size

The recommended 2016 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2016 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2015 Mazda Miata Battery Size

The recommended 2015 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2015 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2014 Mazda Miata Battery Size

The recommended 2014 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2014 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2013 Mazda Miata Battery Size

The recommended 2013 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2013 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2012 Mazda Miata Battery Size

The recommended 2012 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2012 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2011 Mazda Miata Battery Size

The recommended 2011 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2011 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2010 Mazda Miata Battery Size

The recommended 2010 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2010 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2009 Mazda Miata Battery Size

The recommended 2009 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2009 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2008 Mazda Miata Battery Size

The recommended 2008 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2008 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2007 Mazda Miata Battery Size

The recommended 2007 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2007 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2006 Mazda Miata Battery Size

The recommended 2006 Mazda Miata battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2006 Mazda Miata 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 51R 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2005 Mazda Miata Battery Size

The recommended 2005 Mazda Miata battery size is MX-5 (Height: 10 1/16" x Width: 7 5/8" x Length: 7 3/4").

2005 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" 25.5 cm x 19.3 cm x 19.6 cm

2003 Mazda Miata Battery Size

The recommended 2003 Mazda Miata battery size is MX-5 (Height: 10 1/16" x Width: 7 5/8" x Length: 7 3/4").

2003 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" 25.5 cm x 19.3 cm x 19.6 cm

2001 Mazda Miata Battery Size

The recommended 2001 Mazda Miata battery size is MX-5 (Height: 10 1/16" x Width: 7 5/8" x Length: 7 3/4").

2001 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" 25.5 cm x 19.3 cm x 19.6 cm

1999 Mazda Miata Battery Size

The recommended 1999 Mazda Miata battery size is MX-5 (Height: 10 1/16" x Width: 7 5/8" x Length: 7 3/4").

1999 Mazda Miata Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L MX-5 10 1/16" x 7 5/8" x 7 3/4" 25.5 cm x 19.3 cm x 19.6 cm
Mazda Miata Battery Sizes Data Brought To You By AutoPadre
Mazda Miata Battery Sizes Data Brought To You By AutoPadre

Mazda Miata Battery Size Comparisons By Year