Audi will submit a software emissions fix for VW Group's 3.0-liter TDI V6 for the approval of the EPA and CARB. The solution could end the automaker's problem ... and Q7 since the 2009 model ...

Audi's first-generation Q7, introduced more than six years ago, already has one foot out the door and the oil-burning engine in its TDI model recently met its successor – but that is no reason ...