Five years, 200,000 kilometers. JAC official website shows that the product warranty period of JAC Xingrui Automobile has been increased to 5 years and 200,000 kilometers, so the warranty period of JAC Xingrui aftertreatment is 5 years and 200,000 kilometers. Anhui Jianghuai Automobile Group Co., Ltd. (hereinafter referred to as "Jianghuai Automobile") is a comprehensive automobile manufacturer integrating research and development, manufacturing, sales and service of commercial vehicles, passenger cars and powertrains.