A video sequence in two parts from Autoline Detroit surfaced on YouTube. It was recorded at the time of the Traverse City, MI CAR meeting when GM annouced the A123 contract. Lutz discusses the Chevy Volt, and among other things makes it clear he does not see the car as a plug-in hybrid, but as a range-extended electric vehicle. He indicates that a hybrid is by it's nature parallel in design. Each segment is about 5 minutes and not-so-great in quality.

Part I:

[flash http://www.youtube.com/watch?v=V5F895jFHSg]
Part II:
[flash http://www.youtube.com/watch?v=SW23T7_fmew]
Thanks to Rashid for the tip.