Audi is a member of the big three German trio that also includes BMW and Mercedes. These three brands compete strongly against one another and, while Audi may not sell quite as well in the United States as its major competitors, it has a robust lineup that includes 27 cars and 7 SUVs. The only niche the company doesn't cover is pickup trucks, and that probably won't change in the foreseeable future. In terms of luxury, performance, and reliability, even Audi's entry-level models rate pretty high on the scale and, with such a large lineup, there is a model available for almost every income level. Audi offerings range from daily drivers to mid-level performance, and the R8 serves as a halo car of sorts with supercar looks and impressive performance.