I had been driving a 2015 Ford C-Max Hybrid SE (company car) and was very impressed. So I bought a used 2013 Ford C-Max Energi SEL. Note: it was advertised as a Hyrbid SEL but I'm ok with it being a plugin. One thing I've noticed is that the ICE acceleration on the 2015 seems to be much smother than the acceleration on the 2013. Is this a difference between the Hybrid and the Energi models? Or is something off with the 2013? So far so good. Really enjoying the ride.