Mazda MX-5 Miata Battery Sizes (2006 - 2020)

From 2006 to 2020, the Mazda MX-5 Miata has a battery code of 51R.

The Battery Council International has created a standard of battery codes consisting of letters and numbers which refer to the battery size that will fit best for a particular vehicle.

Scroll down to see the physical dimensions and battery code for your specific model year of Mazda MX-5 Miata.

2018 to 2020 Mazda MX-5 Miata Battery Size Comparison Table
Year Battery Code Length Width Height
2020 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2019 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2018 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2013 to 2017 Mazda MX-5 Miata Battery Size Comparison Table
Year Battery Code Length Width Height
2017 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2016 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2015 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2014 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2013 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2008 to 2012 Mazda MX-5 Miata Battery Size Comparison Table
Year Battery Code Length Width Height
2012 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2011 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2010 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2009 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2008 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2006 to 2007 Mazda MX-5 Miata Battery Size Comparison Table
Year Battery Code Length Width Height
2007 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2006 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.

MyBestVehicle.com is a website designed to quickly find the battery size of your vehicle.

The incorrect battery type most likely won't fit properly in your Mazda MX-5 Miata and will not connect properly.

It is recommended to install the manufacturer's recommended battery size for your Mazda MX-5 Miata to ensure its safe operation.