Peugeot 306 Battery Replacement Parts

The 306 typically uses a group 075 or 063 battery, but the exact spec — including cold cranking amps (CCA) and amp-hour (Ah) rating — depends on the engine fitted to your car. Batteries are spec-driven rather than model-driven, so the key is matching the physical dimensions, terminal positions, and CCA rating rather than simply finding one listed as a '306 battery'. When buying from a breaker, confirm the spec on the donor battery against your current one or your handbook before committing.

The Peugeot 306 ran from 1993 to 2002, with a significant facelift in 1997 that updated the bodywork and some interior trim. For batteries, the generation boundary matters far less than the physical spec — what you need to match is the battery's dimensions, terminal layout, and CCA rating. A pre-1997 battery could work in a post-1997 car if the spec matches, but confirm the exact dimensions and spec with the breaker against your registration to be sure.

No — trim level does not affect battery fitment on the 306. Whether your car is an XN, XR, XS, XT, or GTi-6, the battery required is determined by the engine and its electrical demands, not the trim badge. You may find minor cosmetic differences on a used battery pulled from a different trim car, such as age-related wear, but these have no bearing on whether it will work in your vehicle.

1997 is the facelift year for the 306, so a 1996 car is pre-facelift and a 1997 car could be either side of the refresh depending on when in the year it was built. For batteries this boundary is largely irrelevant — fitment is all about matching the physical size, terminal position, and electrical spec rather than which body style or facelift the car has. Check the spec of the battery the breaker is selling against your own, and confirm with them using your registration to be certain.

Quite possibly yes — batteries are spec-driven, meaning a battery from another Peugeot (such as a 205, 106, or 405) could physically fit and work in a 306 if the dimensions, terminal positions, and CCA rating are compatible. This is one of the genuine advantages of buying from a breaker, as they often have stock from a range of models. Always confirm the full battery spec with the breaker rather than going on model name alone.

Yes, engine type does matter for batteries — diesel engines typically require a higher CCA rating because they need more power to crank a cold engine, and they may also use a physically larger battery. A petrol 306 and a diesel 306 may well use different spec batteries even if the body and trim are identical. Tell the breaker your engine size and fuel type alongside your registration so they can match the correct spec from their donor vehicle.