Topping the list because the most reliable automotive whole this year is Lexus, marking eighty six with 8 models surveyed. each Toyota and Lexus are systematically reliable throughout the years of the annual survey 1.Audi. 2.Subaru. 3.Lexus. 4.Porsche. 5.BMW. 6.Mazda. 7.Buick. 8.Toyota.