The New York International Auto Show took the time machine route this year. In both directions. Futuristic concepts ranged from ultra-clean engines to designs like the Mitsubishi Miev and Toyota's (pretty unfortunate) Yaris Five Axis. Most manufacturers, however, were in solid nostalgia mode.

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Later well be posting a gallery of the most attractive, noteworthy, and technologically advanced cars from this years New York International Auto Show (watch our auto show coverage page here). But for now, I present you with the most unfortunate piece of automotive design on the showroom floor: The Toyota Yaris Club Five Axis Design.

Strange as it might seem, the Automotive X-Prize—which will award a $10 million prize to the team(s) that develop production-ready cars that get the equivalent of 100 miles per gallon—wasn't official until this afternoon. But today at a press conference at the New York International Auto Show, X-Prize honcho Peter Diamandis fired the starting gun (see Diamandis talk about the competition in the video above).

We slogged through the rain and traffic all the way across town to the Javits Center for the 2009 New York Auto Show. No, its not Detroit or Geneva; but the show still has a fair share of announcements, plus a chance to see up close those cars that recently debuted in other cities.

So far, its really been an American show—with big debuts by GM and Chrysler. It was also the year of retro design and nostalgia. Pontiac brought out three new models, including a yet-to-be-named revival of its former El Camino car/truck hybrid—extolled by rapper 50 Cent. Dodge took us back to the seventies, introducing three versions of its revived Charger model. And Mercedes waxed poetic about the glory days of the 80s, when its belching diesel sedans ruled the upper-class subdivisions. It also introduced SUVs using its new BlueTec clean diesel technology.

The long awaited Pontiac El Camino—I mean, the Pontiac G8 Sport Truck—arrived this morning at the New York Auto Show in what might be the most amusingly schizophrenic press conference in history.