Group 151R battery: equivalents & cars that use it
A BCI Group 151R battery measures 207×174×175 mm (L×W×H). The closest equivalents that fit the same tray are Group 121R - always confirm terminal side and CCA before swapping.
What to look for in a Group 151R battery
| Case size (L×W×H) | 207×174×175 mm |
|---|---|
| Typical CCA | 330-410 CCA (aim for 330+) |
| Chemistry | Standard flooded |
| Vehicles using it | 14 across 1 make (2007-2020) |
Computed across the 14 Group 151R vehicle-years in our verified dataset - a large sample of popular US models, not the entire fleet.
Buying a Group 151R battery
Match the group size (Group 151R) and aim for at least 330 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 151R 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 121R | 207×175×175 | same |
Comparing two specific sizes? Use the battery cross-reference tool →
Cars that use a Group 151R battery
These vehicles are fitted with a Group 151R from the factory:
Frequently asked
How many CCA does a Group 151R battery need?
Group 151R vehicles in our data ship with 330-410 CCA (typically around 330). Match your car's original rating or go higher - aim for the top of that range in cold climates.
Is a Group 151R battery AGM or flooded?
Group 151R 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 151R battery?
A BCI Group 151R case measures 207×174×175 mm (L×W×H). Any Group 151R battery uses that footprint, so it drops into the same tray.
What is equivalent to a Group 151R battery?
The closest BCI sizes that fit the same tray are Group 121R. Always confirm the terminal side and CCA before swapping - a reversed-terminal group can leave your cables short.