While it may only be 2 mpg more, it seems like the engine puts out much more power...which I suppose is pretty respectable.
American car companies don't seem willing to kill performance/size for excellent fuel economy. Instead, it looks like they set modest mpg targets and try to get them by changing their cars as little as possible. The "hybrid" system sounds like nothing more than a jumbo alternator/starter.
I'd invite them so they know there's interest in the fuel efficiency movement. They've just dabbled in the field so far...maybe if they see reception they'll consider going full board? Either that, or you can invite them and give them the cold shoulder while they're there...
- LostCause