Group 85 battery: equivalents & cars that use it
A BCI Group 85 battery measures 230×173×203 mm (L×W×H). The closest equivalents that fit the same tray are Group 86 - always confirm terminal side and CCA before swapping.
What to look for in a Group 85 battery
| Case size (L×W×H) | 230×173×203 mm |
|---|---|
| Typical CCA | 575-650 CCA (aim for 575+) |
| Chemistry | Standard flooded |
| Vehicles using it | 5 across 1 make (2004-2008) |
Computed across the 5 Group 85 vehicle-years in our verified dataset - a large sample of popular US models, not the entire fleet.
Buying a Group 85 battery
Match the group size (Group 85) and aim for at least 575 CCA - more in cold climates. Confirm your own car's rating on its page below; some trims require AGM. A battery is heavy to ship, so buying in person can win once you count free install and the core-charge refund - but to compare prices and reviews:
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Group 85 equivalent sizes
These BCI groups share a near-identical case, so they may fit the same battery tray. “Same terminals” means the +/- posts sit on the same side; reversed terminals (R groups) can leave your cables short.
| Group | Case (mm) | Terminals |
|---|---|---|
| Group 86 | 230×173×203 | same |
Comparing two specific sizes? Use the battery cross-reference tool →
Cars that use a Group 85 battery
These vehicles are fitted with a Group 85 from the factory:
Frequently asked
How many CCA does a Group 85 battery need?
Group 85 vehicles in our data ship with 575-650 CCA (typically around 575). Match your car's original rating or go higher - aim for the top of that range in cold climates.
Is a Group 85 battery AGM or flooded?
Group 85 is used with standard flooded batteries. AGM is an optional upgrade for longer life in heat and heavy electrical loads, and is safe to fit.
What size is a Group 85 battery?
A BCI Group 85 case measures 230×173×203 mm (L×W×H). Any Group 85 battery uses that footprint, so it drops into the same tray.
What is equivalent to a Group 85 battery?
The closest BCI sizes that fit the same tray are Group 86. Always confirm the terminal side and CCA before swapping - a reversed-terminal group can leave your cables short.