When it comes to functionality and the actual important part of the key, (i.e. the notches, teeth, shoulder, shaft and tip of the key) our keys will not differ from your original car key make. The only difference would be in the aesthetic elements of the keys. You might not have the brand name or the exact shape of the plastic, but in usage the keys will be exactly the same. Whether or not you want to pay extra for brands and aesthetics is your choice.