Whichever car you choose will suffer massive depreciation, which won't be mitigated by your low mileage...you only have to see the comments on this forum to see many people are wary of low mileage cars (i disagree with them but they will be potential buyers down the line too)...however if you are determined to spend so much on a car then IMO the Skoda would not see quite same cliff drop depreciation that the Hyundai, which happens with these far eastern makes when models change.

Look at out of warranty far eastern cars generally, almost given away ( the large Santa Fe/Sorento kick this trend because a different market segment where ability and space count more than current fashion), the problem as i see it is that many, not all, of their designs are current day design items when made and their designs seem to change faster than i do my socks, hence go out of date rapidly, the Skoda is a more traditional possibly conservative design ( handsome to my eyes) so won't look as old fashioned as quickly when it gets replaced.

I'm not saying the Hyundai will be a bad car, far from it, but you are asking about depreciation in particular, and like one poster in your other thread mentioned, my budget for your use would be much less, probably one third, i suspect that entire 1/3rd budget will vanish in the first year or eighteen months of depreciation with either of your choices.

Buying older does not mean unreliable, buy known good older cars and look after them and they are just as reliable, but car buyers have convinced themselves this is not the case and quite possibly some makes and models have proved them right.

This OP has been asking advice for at least 6 weeks, decided to buy car A, then it's B or maybe BFranchise or Bmotorpoint, now it's Skoda Superb1.4 or 1.5 or maybe Hyundai from Peterborough.

Skoda Superbs cab be bulletproof - they do an armoured version - weighs 3 tonnes & costs £120K.

I think he does not know what he wants.

Does the OP have difficulty making up his mind? Well Yes & No was the reply.

He has not asked about Hybrids - now they can be a good buy if you can run them on the battery for say 25/30 miles - a chargepoint @ home and no need to buy expensive petrol. That might be the answer!

Does anyone know if the Skoda Superb Carfile offer is still likely to be valid in terms of either there being enough 1.4 engine stock available to get one or the same offer being offered on the newer 1.5 engine?

I know this might sound like a bizarre concept but have you considered contacting Carfile about this? I could take a wild guess and I would probably be incorrect but Carfile will either know the correct answer or more likely put you in contact with their Skoda dealer who will certainly know the answer.

Whatever you do stop messing dealers about. We all visit several dealers when we are buying and the salesmen only expect a small percentage of those visits to actually end in a sale but to put deposits down etc and expect them to be returned when remourse sets in is simply asking for a major disapointment.