Four years down the line, Audi’s very successful A4 (B8 series) benefits from a mid-cycle refresh. But while the subtle changes to the car’s exterior make it look sharper and fresher, the big news is ...

At the dawn of the 1990s, German automaker Audi was struggling. Although it was found faultless in the "unintended acceleration scandal," the negative publicity dinged sales numbers considerably, ...