Don't know about all that, but in the long run it will last as long as your Ford will that's a given. And at thousands less, to maintain it as well.
I say drive what you like and be happy. I thought my 2012 iQ was a great car. Of course now I discover the Spark has the lowest cost of onwership over a 5 year period of any vehicle on the road acording to those s called experts and has an even better reliability rating than my iQ had.
Oh well, live and let live is what I always say.