VW et al. can't sell diesels here because they can't meet EPA emissions.

I think this year or next, VW will have the diesel Jetta up to USA standards. They had to quit selling the TDI here two years ago because of the new regs.

I'm sure that a diesel-electric hybrid would get supreme mpg, but diesel has a few probs:

It's more expensive than gasoline for much of the year. Diesel fumes stink. Also, the new EPA-friendly diesels will be expensive.

Personally, I'm a fan of diesel cars. But they've been around much longer than hybrids, yet Americans have never warmed up to them. I doubt they'll catch on in any meaningful way.

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