How many cold cranking amps should a battery have for 6 cylinder 1992 Oldsmobile Achieva?

A 1992 Oldsmobile Achieva with a 6-cylinder engine would generally benefit from a battery with at least 450-550 Cold Cranking Amps (CCA). However, checking your owner's manual is the best way to determine the recommended CCA rating for your specific vehicle. The battery's group size is also important, as this dictates the physical dimensions of the battery to ensure proper fit in your car.