I need to replace the battery in my Vauxhall Zafira the one that is there is a 075 12v 60Ah battery but when I looked on the Vauxhall website I'm informed that the battery should be 52Ah as I am not sure what would happen if I put in the incorrect battery can anybody advice me what is the best battery to purchase.

PS I live in Spain on the Costa Blanca 

put your vehicle details into this link for Halfords and it should show the applicable battery specifications

https://www.halfords.com/motoring/batteries/car-batteries/

Thanks I got the new battery and had it fitted but now the ESP warning light is now permanently on, not sure what that means or if it's dangerous apart from what it says in the owners manual which is not much help 🤔

read code and see if the code will reset clear