Audi Ups Power in Euro-Only A2 TDI 1.4

Though not sold in North America, at least not yet, Audi's smallest car has just experienced a growth spurt. At initial launch, only two A2 models existed, but now this number has grown more than twice over to a total of five models. Ranging from the most basic yet efficient gasoline models, to the extensively modified A2 '3L' super economy car, the diminutive Audi welcomes yet another engine to the family.