Audi Announces 2012 R18 Hybrid e-tron Quattro, Heads To Le MansAudi Announces 2012 R18 Hybrid e-tron Quattro, Heads To Le Mans
Over the past few years, Audi has become increasingly interested in developing a range of all-electric, hybrid and plug-in hybrid cars under its e-tron brand name. Earlier this week, we told you that its all-electric A3...