The 2011 Sonata Hybrid looks like a winner with its litium ion battery and electric mode up to 65mph.
No other hybrid has these specs.
I'd have to test drive one before I pass judgement but they certainly look good otherwise.
Check out a 2011 Ford Fusion as well as I found it to be very well built/assembled, fun to drive, nice leather interior, and comparable to a Camry, Accord, and Maxima. I wasn't too fond of the Malibu when I had one as a rental.