TomEV said:
I am probably just driving it a bit more aggressively. It takes a lot of work to keep off the pedal.
Tom if you haven't already, try messing around with the configuration of the screen to the left of the speedometer. If you set up like Jamie describes in detail in his blog post below, it makes driving into a sort of a game (can I keep the white bar near the top of the blue cup and still make it up this hill?). It definitely encourages me to drive more efficiently rather than putting my foot down all the time. Though I still do now and then.
http://jamiegeek.myevblog.com/2013/09/25/butterflies-really-what-your-dashboard-can-tell-you/
It shows how much energy you're using moment-to-moment, along with a rolling average (the two little white tick marks), and a graph showing how much is consumed by the heater or A/C.