Volkswagen on Tuesday said it may be forced to recall 124,000 electric and hybrid cars due to the presence of cadmium, a carcinogenic metal, in the vehicles.
German authorities said on Friday they had ordered 19,000 Porsche SUVs recalled over emissions cheating, saying a total of 60,000 manipulated vehicles had been identified worldwide.
German luxury carmaker BMW on Friday said it was recalling "approximately one million vehicles" in North America over two separate problems that posed fire risks, and did not rule out that more countries may be affected.
German carmaker Daimler is recalling more than a million vehicles, including Mercedes, due to a problem with the airbags, a company spokesman was quoted as saying on Monday.
Germany on Thursday ordered luxury car brand Porsche to recall 22,000 vehicles across Europe over emissions test cheating amid a widening election-year scandal.