Redesigned 2012 Subaru Impreza bows at the New York auto show

The redesigned 2012 Subaru Impreza made its debut in New York on Wednesday with a more refined look, a longer wheelbase and a new four-cylinder engine.

The Impreza's horizontally opposed 2.0-liter produces 148 hp and returns 36 mpg on the highway, even with all-wheel drive. Fuel economy is maximized with electric power steering and low-rolling-resistance tires.

The 2.0-liter engine replaces the previous 2.5-liter flat-four and has a longer piston stroke, leading to smoother operation, Subaru says. Hydraulic engine mounts also filter out engine vibrations. Buyers can choose from a five-speed manual or a continuously variable transmission.

Bolder wheel arches and accent lines on the body panels are key traits of the redesign. A new hexagon grille has a bigger badge in the center. Designers pushed the base of the windshield forward about eight inches, which enables the front doors to open wider. The new Impreza uses a greater amount of high-strength steel to improve crash safety while minimizing weight gain. Stability and traction control are standard.

The overall length of the new Impreza is about the same as the previous model, but Subaru stretched the wheelbase by about an inch. Redesigned door panels give occupants more hip room, while back-seat passengers get two more inches of legroom. Subaru says it used a better grade of materials in the interior.

The 2012 Impreza is available with all of the connectivity features you might expect, including Bluetooth, HD radio, iPod connections and navigation--many of them optional.

By Jake Lingeman