What is the most reliable car brand of 2021?
Lexus ranks highest in overall vehicle dependability among all brands, with a score of 81 PP100. Lexus ranks highest overall in vehicle dependability among premium brands for a fourth consecutive year, with a score of 151 PP100. Cadillac (175 PP100) ranks second and Porsche (182 PP100) ranks third. Buick ranks highest in the mass market segment for a second consecutive year, with a score of 160 PP100.