No if you're on Time and Distance, literally the only difference is the use of Cheaper oil of a lower grade. Longlife is 5W30, whereas Time & Distance is 10W40 when they accidentally tried to put my Car onto it. As I said if you wanted to you could always change the oil more often but still use Longlife. I understand to some people's minds this is a waste but I'd suggest the oil is just better for the engine in the first place.