The new entry-level choice in the North American Audi product line-up, the 2015 A3 sedan is a high quality, premium compact car incorporating the aluminum space frame construction found on the A4 and A6. Offered in front-wheel and with the quattro all-wheel drive system, the 2015 Audi A3 features confident movement. The 2015 Audi A3 line-up is powered by a pair of turbocharged engines. On front-wheel drive versions of the 2015 A3, a 1.8 TFSI engine generates 170 horsepower and 200 pounds feet of torque. The 2015 Audi A3 quattro model is equipped with a larger, more powerful 2.0 TFSI engine pumping out 220 horsepower. Power from each engine available on the 2015 Audi A3 is channeled through a six-speed S Tronic dual-clutch transmission. Premium, Premium Plus and Prestige trim levels are offered on the 2015 Audi A3. Leather seating with a twelve-way power driver‘s seat, panoramic sunroof, tilt/telescoping steering column and a full array of airbags is standard inside Premium package models of the 2015 Audi A3. Automatic xenon headlamps with LED daytime running lights and power adjustable exterior mirrors are also included on the 2015 Audi A3 Premium model. Heated front seats, dual-zone climate controls and Audi advanced key system is added with an upgrade to the Premium Plus package. On the high-end 2015 Audi A3, full LED headlights and a Bang & Olufsen 14-speaker system with MMI navigation plus is standard. The 2015 Audi A3 will also be one of the first vehicles to offer 4G LTE connectivity in the United States.