The Sky and the Solstice are the exact same car (sort of). Another Cavalier/Sunfire type thing. The only differance is the suspension. The Sky will be a little softer, like a grand tourer; the solstice will have a harder edge sports car feel. IMHO, they will both be great cars.
Me likee. I think it gets the 173hp 2.4L VVTi Ecotec. Ecotecs are sweet. They need to make a big ol' ecotec for their trucks. IF they could get the same hp:mpg ratio that my cavalier gets, look out. Bring on the 5.5L DOHC VVTi Silverado!