U.S.-Spec MazdaSpeed3 Makes Official U.S Debut

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It's now official, the 2010 MazdaSpeed3 has made it to U.S. shores. On display at the New York Auto Show the new model isn't drastically different than the old one, it even keeps the same 2.3-liter direct-injection four-cylinder engine. Power is rated at 263 and 280 ft-lbs of torque.

This is enough for a 0-62 mph run of 6.1 seconds, so the run to 60 might be able to get under the 6.0-second mark.

As for the rest of the car, we're happy to report that it has not been toned down from the Euro-spec version and that it seems every new innovation on the Euro-spec car has been kept for enthusiasts on this side of the Atlantic.

In terms of technological advancements, the MazdaSpeed3 has plenty of them. For starters the new engine features an advanced boost controller that reduces peaks for a more linear power delivery. The left and right drive shafts have been modified to reduce torque steer. The six-speed manual transmission now has wider ratios than before and the tranny uses a low-viscosity fluid to reduce shift effort.

With the new body and chassis, the 2010 MazdaSpeed3 is naturally better, however, it also gets large stabilizer bars, stiffer springs and shocks. As well, it now features 18-inch wheels with big brakes - 12.6-inches up front and 11-inches in the rear.

More: U.S.-Spec MazdaSpeed3 Makes Official U.S Debut on AutoGuide.com