What is the emission standard of the BMW X3?

[StSebastian]

BMW X3's emission standard is China VI. China VI: China VI is the common name for the National Sixth Stage Emission Standard for Motor Vehicles. The China VI standard is an upgrade from the China V emission standard, imposing stricter emission limits, and it is further divided into two phases: China VI A and China VI B. Implementation timeline of China VI: The implementation time of China VI varies across different provinces nationwide, with some cities skipping China VI A and directly adopting the China VI B standard. Most cities began gradually implementing the China VI A standard starting from July 1, 2019, with the China VI B standard being rolled out successively by 2020. Some cities, such as Shanghai and Tianjin, directly implemented the China VI B standard on July 1, 2019, bypassing the China VI A standard. Therefore, vehicles in Shanghai that meet the China VI standard are all China VI B, with no China VI A vehicles present.