Now that's my kind of hybrid! :D Of course, my Grand Prix GTP gets 30mpg highway (even at 75-85mph) and my 0-60 is 6.4 seconds. But the performance hybrid probably gets much better mileage than me in the city. And it's 2+ seconds faster :D Kind of ooogly though.
I read a good breakdown on the hybrids a few years back (I think it was Car & Driver). In some conditions the mileage can be not any better, or even worse, than a regular car (mountains sometimes, etc). For city driving the economy was good. But a little quick math should tell you if the...