2012 Mercedes-Benz B-Class Details, Images

The B-Class is priming itself not only for a completely revised model debut at Frankfurt this September, but also, possibly, for its first sales in the U.S. As something of a pint-sized hatchback in American eyes, it will be interesting to see how buyers perceive its unusual mix of features.

Having already consulted with U.S. Mercedes-Benz buyers on the new B-Class, Mercedes-Benz appears to be optimistic from the data gleaned thus far. And given the slate of features and specs unveiled today, it may have good reason to be.

For instance, the B-Class will offer two turbocharged gasoline engines and one diesel, in Europe, at least, along with a seven-speed dual-clutch transmission. The high-tech draw of the dual clutch alone, especially a fully modern seven-speed unit, sets the B-Class apart from not only the rest of the hatchback spectrum, but ahead of most of the luxury segment as well.

Of the two gasoline engines, only the 2.0-liter 156-horsepower version is likely to see U.S. sale. The 1.6-liter engine is sure to be even more efficient, but at 122 horsepower, won't likely meet the expectations of American luxury buyers. Both engines are based on Mercedes new M270 line of engines, which use direct injection and turbocharging to maximize torque and efficiency. They can be mounted either longitudinally or transversely.