GarageDex

2006 Scion tC Battery Size

The 2006 Scion tC uses a BCI Group 24 battery (Group 34 also fits), rated about 550-700 cold cranking amps (Flooded).

BCI Group Size24also fits Group 34The case-size code that sets the physical fit and terminal layout.Verified fit
Battery type (OEM)
Flooded
Cold cranking amps (CCA)
550-700
Terminal position
Standard-terminal layout
Dimensions (L×W×H)
260×173×225 mm
Location
Under the hood (engine bay)

Gen1, top-post. Always confirm against your owner's manual or current battery label.

Verified fitLast checked
Sources: CarSpecs
It comes with a standard flooded battery. You can usually step up to an AGM in the same Group 24 for longer life, but it isn't required. A 550-700 CCA rating is typical for this class. Matching or slightly exceeding the OEM figure is fine; going below it risks hard starts in winter. Group 24 defines the case size and terminal layout (standard-terminal layout), so any reputable Group 24 battery will fit the tray and connect correctly. Some trims or engines use Group 34 instead, so always confirm against the label on your current battery.

Where to buy a Group 24 battery

A car battery is heavy and expensive to ship, so buying in person (Walmart, Costco, or a local auto-parts store) often beats online once you count free installation and the core-charge refund on your old battery. To compare prices and reviews online:

Search Group 24 batteries on Amazon550+ CCA, Flooded

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Frequently asked

What size battery does a 2006 Scion tC take?

The 2006 Scion tC uses a BCI Group 24 battery (Group 34 also fits), rated around 550-700 cold cranking amps.

Does the 2006 Scion tC need an AGM battery?

No - it comes with a flooded battery from the factory. You can usually upgrade to AGM in the same Group 24 size, but it isn't required.

How many cold cranking amps (CCA) does it need?

Aim for roughly 550-700 CCA. Choosing at or above the OEM rating is fine; going below can cause hard starts in cold weather.

Where is the battery located?

Under the hood (engine bay). Standard-terminal layout.

Other vehicles that use Group 24

See all cars that take a Group 24 battery →
2004 Nissan Frontier2003 Nissan Frontier2002 Nissan Frontier2001 Nissan Frontier

Also check the wiper sizes for your 2006 Scion tC →