Audi AG (NSUG.DE) Quote| Reuters.com - Business & Financial News, Breaking US & International News |
Audi AG is a Germany-based developer and producer of automobiles. It manufactures Audi models such as A3, S3, TT, and A4, among others, as well as e-tron, a hybrid electric vehicle. In 2008, Audi AG enhanced its model portfolio by adding TT TDI, TTS Coupe...