· Sensuous coupe concept built on GM's new rear-wheel-drive Kappa platform, which underlies 2006 Pontiac Solstice roadster.
· Supercharged, 230-hp 2.2-liter Ecotec four-cylinder engine, five-speed manual.
· "Floating" roof panel rests on wraparound glass canopy.
· Gorgeous interior would be welcome in a production Saturn. Curved wood center console is attached to dashboard via a tongue-and-groove joint.