The look of the 2013 Audi A3 is no longer a secret, as embargoed photos of the all-new Audi compact hit the Web more than a week before its big debut at the 2012 Geneva Motor Show. But now we have all the initial technical details about Ingolstadt's entry-level (at least for the U.S. market) model. The wheelbase of the 2013 A3 increases less than an inch from 101.5 to 102.4, while overall length remains unchanged on the three-door model (which isn't expected for the U.S.) at 166.9 inches. The most immediately recognizable change is the adoption of Audi's more aggressive, sharper design language, with thinner, more tapered headlights and taillights and a hexagonal grille opening reminiscent of the new A7 and recently updated A4 and A6 models. European customers get several new powertrains, and the company says a natural gas variant is also in development. For the time being, the U.S.-bound A3 is expected to get the same engines that power the present car: the 2.0-liter direct-injected turbocharged four presumably producing the same 200 horsepower and 207 lb-ft of torque, and the 2.0-liter TDI turbodiesel, producing 140 horsepower and 236 lb-ft. The most notable change to the A3's interior is the movement of the MMI navi/infotainment screen from the upper middle part of the console to a retractable unit on top of the dashboard, creating an airier console that allows placement of the cupholders closer to the front. Audi also went from a mechanical hand-brake to a much more space-efficient electro-mechanical parking brake. Bad news for fans of parking-lot hooning, but more space and practicality for the rest of us.
If you're unfortunate enough to be in an accident, the system employs active braking to prevent secondary car travel after a collision, and if a Bluetooth-paired phone is onboard, it will automatically call emergency services. Maintaining Audi's reputation for offering cutting-edge technology, the A3's upgraded cabin electronics employs the MMX board (multimedia extension), which includes an Nvidia T 20 Tegra 2 graphic processor. Borrowing from the top-of-the-line A8 luxury sedan, the system includes a touch-sensitive surface on top of the rotary push button, allowing drivers to input letters and numbers by finger gestures. Still not enough to satisfy your inner geek? Audi offers an optional mobile phone module that connects your phone to the vehicle antenna for improved call and digital audio reception. For true audiophiles, there's an available Bang & Olufsen premium sound system with a 705-watt amplifier, 12 channels, and 14 speakers. Taking a cue from the more mundane Kia Soul, the edge of the door-mounted woofers on the system are illuminated by LEDs. Technology is all about connectivity now, and the new A3 doesn't disappoint in this area, either. The available Audi Connect system's centerpiece is an on-board Internet connection that accommodates up to eight mobile devices through a built-in WLAN hotspot. And the navigation system employs voice-controlled Google search capability and Google Street View. The powertrains offered for the European model at launch include one TDI diesel and the familiar 2.0-liter four-cylinder, as well as a 1.4-liter and 1.8-liter version of Audi's TSFI turbocharged, direct-injected gasoline four-cylinders. The 2.0 TDI produces 143 horsepower and 236 lb-ft of torque in Euro trim, while the 1.4 TFSI produces 122 horsepower and 148 lb-ft of torque, with the 1.8 producing 180 horsepower and 184 lb-ft of torque.