With the ever looming brankruptcy for GM and Chrysler, I can sense that there is some shrewd little Chinaman wiating in the wings to scoop up the spoils. He'll be in an envious position as he can pick and choose what plants, models, and brands he can take. Even more promising, he can keep some new models undergoing testing right now.
Coupes:
Chevrolet Camaro
Chevrolet Corvette
Cars:
Subcompact - Opel Agila
Compact - Chevrolet Cruze
Midsize - Opel Insignia
Trucks:
Midsize - Chevrolet Avalanche
Fullsize - Chevrolet Silverado
SUV:
Compact - Jeep Wrangler/Jeep Patriot
Midsize - Chevrolet Equinox
Fullsize - Chevrolet Tahoe
MPV:
Subcompact - Opel Meriva
Compact - Chevrolet Orlando
Midsize - Chrysler Town & Country
On the Luxury side, the only one's I'd keep are for Cadillac:
CTS
CTS Coupe
SRX
And, with the exception of CAdillac, all will be available with diesel engines.