This book studies the low-carbon transformation path of the automotive industry. It makes a quantitative analysis of the emission reduction potential of the transformation path based on the systemic accounting of the carbon emissions in the whole life cycle of automobiles. The content puts forward scientific and reasonable suggestions on Chinese automobiles' low-carbon development strategy and transformation path.This book is used as a reference for professionals in the automotive industry who are engaged in automotive life cycle assessment, carbon footprint research, carbon neutrality planning research, etc. It is also used as a reference book for students in automotive in universities.