German engineering is really world famous in the automotive sector. There are several German brands, but some of them are now outdated. At this time there are seven car makers creating cars in this nation and most of them are high-end manufacturers, and are thus distinguished brands. To mention the most popular German car, the name of Audi, Mercedes, Porsche etc are quite familiar.
Audi

Audi Quattro series
If we exclude Porsche, possibly the most apparent option for the German sports vehicles would be Audi. As some other manufacturers in this country, they do not limit themselves to just manufacturing any one category of vehicle and do have lots of focus on the luxury cars. They have produced several exceptional sports cars over many years such as the Quattro series and TT line is also remarkable.
BMW

BMW i8 plug-in hybrid