Bob Lutz has staked a fair amount of his and GM's reputation on the Volt. Even though he has said since the beginning that the Volt needs battery technology that isn't ready for the mass market yet, he also said that the Volt would go on sale by the end of 2010.

Rick Wagoner, though, in a 50-minute Q&A session with journos and bloggers, said that the Volt launch date is "fluid." Citing, again, the lack of battery technology that the Volt would need, he said, "We continue to put massive resources into production as soon as possible. 2010 would be great, but (we) can't guarantee that at this time. We'll keep you posted regularly on our progress."

GM critics -- like the Toyota rep who called the Volt "vaporware" -- will take this as a sign that GM is waffling. GM supporters will say, correctly, that this doesn't mean the Volt won't come out in 2010 -- it simply isn't assured. We would love to see the Volt appear tomorrow. Short of that, we'd love to see GM get the batteries it needs to deliver the Volt on time.

[Source: Detroit News]