Refinement is the word that would best suit Mercedes cars. Headquartered in Stuttgart, Mercedes was founded back in 1926. Apart from automobiles, Mercedes-Benz is a leading manufacturer of trucks and buses. Considered as one of the “German Big 3” companies, Mercedes has been a consistent manufacturer of amazing cars. The S-Class sedans and coupes are among the best selling luxury cars.
Opel is one of the oldest German car manufacturers. It was founded way back in 1862. The designing, engineering and every other aspect is done by the company exclusively. The headquarters are based in Rüsselsheim and they are known for their lightweight public cars. Opel Corsa is one of the notable cars.
Porsche is one of the very few automobile manufacturers in Germany to produce sports car. It is also based in Stuttgart and was founded in the 1931. Some of the very popular automobiles include the 911, Boxster and Panamera. Recently Porsche has shifted their focus to SUVs and sedans.