The people with the highest vitamin D levels had the lowest levels of lupus disease activity. The people with the lowest levels of vitamin D had higher blood pressure, amounts of fat in the blood and levels of a protein related to heart disease risk.
Quick Answer. Audi, Mercedes Benz, BMW, Volkswagen and Porche are all German car manufacturers. According to All Cars Brands, Audi, Mercedes Benz and BMW are the top three brand. Each manufactures a wide range of vehicles, from minis to buses, but all three are known best for luxury vehicles.
Top 10 Car Manufacturing Companies. Map shows headquarters of top ten car manufacturing companies in the World. German company VOLKSWAGEN is world's largest car manufacturer with total of 8,576,964 cars being rolled out of the production line in 2012 followed by Japanese TOYOTA with 8,381,968.