What is the Emission Standard of the Buick Excelle GT?

[Martinez]

The Buick Excelle GT complies with the China VI emission standard. The Buick Excelle GT is a compact sedan launched by Buick. This model has both China V and China VI versions. The China V version has been discontinued, while the China VI version is still available in the market. The primary difference between the China V and China VI versions is that the China VI version utilizes a more efficient three-way catalytic converter. The three-way catalytic converter used in the engine is mainly designed to reduce vehicle pollutant emissions. It not only has no impact on the engine's power but also helps in reducing the emissions of pollutants and carbon dioxide. It is worth mentioning that the China VI standard adopts a fuel-neutral principle, meaning that regardless of the type of fuel the vehicle uses, the emission limits remain the same. Compared to the China V emission standard, the China VI standard reduces pollutant control by 50%. Specifically, it reduces nitrogen oxide emissions by 77% and particulate matter emissions by 67%. After the introduction of China VI vehicles, China V vehicles will be affected to some extent, particularly in terms of pricing, as they will be relatively cheaper compared to China VI vehicles.