Well you look at the x50 now, only offer 5 years unlimited mileage. What does that tell you?

If its 10 years unlimited mileage warranty on engine and transmission then I will consider.

I am also speaking from experience, was driving Kelisa when I was student so I know what a 3cyl engine feels like. You can say all you want, 3 cyl will definitely vibrate more than 4 cyl because of harmonic imbalance, what car manufacturers can do is implement dampening and counterbalance shaft to negate the vibration. How long this will last time will tell, I certainly wouldnt be touching this from a mile away for the sake of better fuel economy especially from an unproven car manufacturer.