When Did China 5 Emission Standard Start?

[VanAustin]

China 5 emission standard vehicles started production in 2012 and were implemented in 2013. The emission control level of China 5 standard is equivalent to the fifth stage emission standard being implemented in Europe. Here is some information about China 5 emission: China 5 vehicles refer to those that comply with the 'National Fifth Stage Motor Vehicle Pollutant Emission Standard'. The motor vehicle pollutant emission standard is formulated to implement environmental protection laws, reduce and prevent vehicle exhaust pollution to the environment, protect the ecological environment, and ensure human health. Extended content: Shortly after the implementation of China 5 standard, China 6 standard was quickly put on the agenda. Many regions implemented China 6 standard in advance. Taking Guangdong Province as an example, from July 1, 2019, newly registered vehicles in Guangdong Province must comply with China 6 emission standard. At that time, only China 6 standard new vehicles were available on the market, and vehicles transferred from other regions must also comply with China 6 standard.

[LaAsher]

I'm quite familiar with the implementation timeline of China's National V emission standards. The nationwide rollout for light-duty vehicles started on January 1, 2017, though many regions adopted it earlier. Beijing implemented its local Jing V standard as early as 2013, while eastern provinces like Jiangsu and Zhejiang fully adopted it by April 2016. For heavy-duty vehicles, the phase-in was more segmented - heavy-duty gas vehicles complied from July 2017, whereas heavy-duty diesel vehicles weren't mandated nationwide until January 2018. The emission standard upgrades significantly contributed to air quality improvement. I remember repair shops were busy upgrading catalytic converters for vehicle owners during the initial implementation. Nowadays, most vehicles on the road meet at least National V standards.

[JoyRose]

I remember the China 5 emission standards quite clearly. When considering a car change back then, I specifically researched it. Nationwide implementation for light-duty vehicles officially started in January 2017, but Beijing adopted it much earlier, introducing Beijing 5 standards as early as 2013. When I bought a car in Shanghai in 2016, the salesperson reminded me that the China 5 standard would take effect there starting April. Heavy-duty vehicles had different timelines - natural gas vehicles upgraded in July 2017, while diesel vehicles followed later. The most noticeable impact after emission standard updates was the used car market changes, with many China 4 vehicles becoming non-transferable. Actually, each standard upgrade means additional exhaust testing items, requiring inspection stations to update their equipment - quite troublesome indeed.

[LaAmelia]

When selling cars back then, China 5 standards had just been implemented. I remember that from January 1, 2017, all light-duty vehicles nationwide had to meet China 5 standards. However, cities like Beijing, Shanghai, and Guangzhou adopted it earlier—Shanghai implemented it in April 2016. What customers cared about most was whether the car could be registered. At that time, even with discounts, China 4 inventory cars in dealerships were hard to sell. The update cycle for emission standards is getting shorter now—only three years between China 5 and China 6, forcing automakers to race to keep up with technology. Nowadays, new cars all meet China 6 standards, but China 5 vehicles still dominate the roads and will likely remain in use for many more years.

[Hazel]

I experienced the implementation of Beijing V in Beijing, which started as early as 2013, four years ahead of other provinces and cities. Later, the nationwide rollout was divided into two phases: light-duty vehicles fully implemented it in 2017, while heavy-duty vehicles were split into gas and diesel categories, starting in 2017 and 2018 respectively. The inconsistent standards caused confusion, such as China IV vehicles purchased elsewhere not being eligible for Beijing registration. Recently, after the implementation of China VI, the prices of China V new cars have plummeted. Those looking for bargains can keep an eye on 4S stores clearing their inventory.

[StOscar]

What I'm most concerned about regarding emission standards is the truck segment. The nationwide mandatory implementation of China V for heavy-duty diesel vehicles was in January 2018. However, some models actually started complying as early as July 2017, a full year later than China V standards for passenger cars. There are still many China III and China IV heavy trucks on the road today, with their phase-out being much slower than that of passenger vehicles. Every time the standards are upgraded, the most disruptive change involves fuel - during the China V era, gas stations nationwide had to supply new grade gasoline, and fuel dispensers all got updated labeling.