Thank you for your attention to Beijing Zhongsheng Baohui used car! BMW Official Certified Used Car Promise: Every BMW Official Certified Used Car has undergone rigorous quality testing and trimming. As large as the normal operation of the engine and gearbox, as small as the tread thickness is not less than 4mm, the remaining maintenance mileage is more than 5,000 kilometers, the thickness of the brake disc is sufficient, etc., have been tested item by item and carefully trimmed for you. Eliminate water-soaked vehicles, over-trains and deformed vehicles with major structural damage. Enjoy BMW Finance Mortgage. Welcome to call Beijing Zhongsheng Baohui at any time to inquire about vehicle details! All employees of Beijing Zhongsheng Baohui wish you a happy life and all the best!