Car Battery Size Chart

The car battery size chart provides information on the dimensions and typical vehicles for different group sizes of car batteries.
Group Size Length (inches) Width (inches) Height (inches) Typical Vehicles
24 10.3 6.8 8.9 Most Honda, Toyota, Nissan, and others
34 10.2 6.8 7.8 Chrysler and Dodge vehicles
35 9.1 6.9 8.8 Most Honda, Nissan, and Toyota vehicles
47 (H5) 9.7 6.9 7.5 Buick, Chevrolet, Fiat, and Volkswagen
48 (H6) 12.0 6.9 7.5 Audi, BMW, Buick, Cadillac, Chevrolet, GMC, Volkswagen
49 (H8) 15.0 6.9 7.5 Audi, BMW, Mercedes-Benz, Porsche, Volkswagen
51R 9.3 5.1 8.8 Honda, Mazda, Nissan
65 12.0 7.5 7.6 Ford, Lincoln, Mercury, and some trucks
75 9.0 7.0 7.5 GM and some Chrysler
94R (H7) 12.4 6.9 7.5 Audi, BMW, Mercedes-Benz, Volkswagen

The Car Battery Size Chart provided in the table below lists various car battery group sizes along with their respective dimensions and the typical vehicles they are compatible with. This chart can be used as a reference guide for selecting the appropriate battery size for a desired vehicle model. The dimensions mentioned include the length, width, and height of the battery, which are important factors to consider when fitting a battery into a specific vehicle. Additionally, the chart also highlights the typical vehicles that are known to require each battery size. This information can be valuable for both car owners and professionals in the automotive industry to ensure the proper selection and installation of car batteries.


How do I determine the right car battery size for my vehicle?

To determine the right car battery size, consult your vehicle's owner's manual or look for a battery size chart specific to your vehicle's make and model.

What do the numbers on a car battery mean?

The numbers on a car battery indicate its size and capacity. The most common battery size notation is a combination of letters and numbers, such as group sizes like 24, 25, or 35.

Can I replace my car's battery with a different size?

It's recommended to replace your car's battery with the same or compatible size as specified by the manufacturer. Using a different battery size may affect the performance of your vehicle's electrical system.

How long does a car battery typically last?

The average lifespan of a car battery is around 3 to 5 years, but this can vary depending on usage, climate conditions, and maintenance.

What factors should I consider when choosing a car battery?

When choosing a car battery, consider factors such as the correct size, cold cranking amps (CCA) rating for cold weather starts, reserve capacity (RC) for power backup, warranty, and brand reputation.

How we write our statistic reports:

We have not conducted any studies ourselves. Our article provides a summary of all the statistics and studies available at the time of writing. We are solely presenting a summary, not expressing our own opinion. We have collected all statistics within our internal database. In some cases, we use Artificial Intelligence for formulating the statistics. The articles are updated regularly.

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