This new A3 has different lines than the current model, with a more drastic drop-off at the rear. Where the current model looks like a small wagon, this new one deserves the name Sportback.

In all, Audi will offer the A3 Sportback with six different engines, half diesel and half gasoline. The model shown here features a new 2-liter turbo diesel, good for 150 horsepower and 236 pound-feet of torque. The most likely engine to be used in the U.S. model would be a gasoline-fueled, turbocharged 1.8-liter. This one makes 180 horsepower and 184 pound-feet of torque. As Audi currently offers a diesel (TDI) A3 in the U.S., the new 2-liter diesel may find its way over as well.

With this update, Audi notes that it shaved almost 200 pounds from the car, which should make it more efficient. As it does currently, Audi will offer a six-speed manual or automatic transmission.

Audi will make available just about every technology in the A3 the company currently offers in its high-end models, including driver assist features such as adaptive cruise control and automatic parking. For the infotainment system, Audi uses a new Multi-Media eXtension (MMX) board hosting an Nvidia Tegra 2 processor. MMX powers a variety of infotainment features that can be upgraded.

A new, thin LCD pops up from the dashboard in the A3. Middle-trim models get a 5.3-inch screen that can be optioned with navigation on an SD card. The top trim includes a 7-inch screen with navigation hosted on a 60-gigabyte hard drive. This navigation system will also show Google Earth maps, as the car will have an onboard data connection.

This new controller on the console combines Audi's classic MMI dial and buttons with its new touch pad, deployed in the A6, A7, and A8 models. The touch pad here is integrating with the top of the dial, making for overall better space usage.