As far as 1.3 are concerned, only go for them if you want a new car, otherwise old Grande is a better choice.
P.s I would never buy a used car if I have the budget for new, even if the new is less feature packed
If 1.5 vs and old Grande is considered, my choice would be 1.5.
Again, no trust on used cars that's why. If someone is a professional, he may get a used one but I wont