In Detroit Audi presented its second etron concept car. As the word “quattro” stands for a fourwheel-driven Audi, “etron” will be the name for an electric Audi. The first etron will be in the market 2012. Technical data of the second etron:Two electric motors with alltogether 150kW and 2,650 Nm torque accelerate the aluminium-bodied coupé (ASF-technology) within just 5.9 seconds from nill to onehundred km/h. It takes just 5.1 sec for the 60-to-120-sprint.