And don't forget the Turbo Diesels offered by Volkwagen.
50mpg Highway is not bad at all for a diesel VW Jetta or Golf. The new Jeep Liberty Diesel is selling so fast that none of the dealerships can keep one on the show floor.
I wouldn't be surprised if the 5 states that banned the new turbo diesels would lift the emmisions requirments in order to make the diesel alternative available to the public in California, New York, Massachusets, Vermont, and Maine.
The advantage to the diesels is that they get better MPG on the Highway while the gas/electric hybrids get their best MPG in the stop and go. Now market a car that is a diesel/electric hybrid and now your talking! It's been on the drawing boards for years, just never actually done.
Or who knows, like you said only time will tell. I've got a feeling those nuclear batteries are going to save us.
O3-