New York 2011: Mazda's refreshed 2012 Mazda3 looks to the sky

Makes sense, since one out of every three Mazda vehicles sold around the globe wears a "3" on the back. Launching with the 2012 Mazda3 this fall, SkyActiv engines and transmissions will then wind-up in the upcoming CX-5 by next spring, and a year later we'll get a diesel variant of the efficient engine.

First up, however, is the SkyActiv-G gasoline-burner, which is a 2.0-liter four-cylinder engine. The directly injected unit is rated at 5,88 L/100km on the highway in the Mazda3, and produces 155 horsepower at 6,000 rpm and 148 pound-feet of torque at 4,100 rpm. That's a horsepower increase of five percent and torque bump of 10 percent, all in a package that's 4.4 pounds lighter than the currently available standard 2.0-liter.

The SkyActiv-equipped 2012 Mazda3 is offered with a choice between two transmissions: a six-speed manual or automatic, both of which are also part of the SkyActiv family. SkyActiv-Drive is the automatic of the group, and helps the Mazda3 achieve a range of 869 km. While the auto is the transmission of choice for 5,88 L/100km drives, the SkyActiv-MT also allows for efficient motoring. When equipped with the manual, the fuel economy rating dips to 6 L/100km on the highway.

SkyActiv-G engines will be offered under the hood of both the sedan and hatchback versions of the Mazda3. Both have also received a minor exterior refresh, which comes in the form of a revised front fascia. SkyActiv-equipped models can also be distinguished by some subtle blue headlamp trim and SkyActiv badging.