What is the emission standard for cars from 2006?

[DeKathryn]

2006 vehicles generally comply with China II or China III emission standards. Methods to check your car's emission standard: 1. Look at the back of the vehicle's environmental protection compliance label to easily identify the emission standard; 2. Check the first page of the vehicle qualification certificate, which contains emission standard information (though not directly stated as 'China X', but rather as a string of characters); 3. Estimate the emission standard based on the vehicle's manufacturing year; 4. Take the vehicle registration certificate to the local DMV for verification. Automotive emission standards regulate harmful gases and substances in vehicle exhaust, such as carbon monoxide and hydrocarbons, and fall under environmental protection regulations.

[LaSadie]

I'm a seasoned driver with over 20 years of experience, and I'm quite familiar with the 2006 emission standards. Most vehicles back then were compliant with China II emissions, as the China III standard wasn't fully implemented nationwide until July 2007, with only a few cities piloting it earlier. I've driven several 2006 models, and their emissions were noticeably higher—often restricted in urban zones and frequently failing emission tests during annual inspections. With stricter policies now, older cars depreciate quickly and consume more fuel. I recommend regular maintenance, replacing air filters and catalytic converters, or simply upgrading to a newer model for peace of mind—lower emissions and better eco-friendliness. When buying used cars, always check the emission label or VIN, not just the manufacturing year.

[VonKevin]

I've checked the information, and as a young person, I believe that cars from 2006 generally meet the China II emission standards. The China III standards only started being implemented in 2007, so the technology back then was relatively outdated and more polluting. Nowadays, driving such old cars in big cities often means facing license plate restrictions and traffic bans. My friend's 2006 car always has trouble passing the annual inspection, especially the emissions test, which it often fails. Compared to the current China VI vehicles, the emissions are much higher, significantly impacting air quality. With environmental regulations becoming stricter, it's important to pay attention to the emission certificates when buying used cars and not just go for the cheapest option. Switching to a new energy vehicle in the future is a good choice, offering more subsidies and being environmentally friendly. Upgrading early can save you a lot of hassle and aligns better with modern environmental awareness.

[SanMaggie]

I have been concerned about environmental issues for many years. Vehicles in 2006 mainly met China II emission standards. The China III standard was implemented in 2007, and vehicles before that had higher emissions, leading to increased air pollution. These older vehicles produce more particulate matter during urban traffic congestion, affecting health. It is recommended that car owners reduce the use of high-emission vehicles and switch to new energy vehicles to promote carbon neutrality. Policies are also pushing for traffic restrictions and subsidies for replacements. Each vehicle reducing emissions a little contributes greatly to the environment. Personal responsibility is important; choosing low-emission vehicles is a contribution to the planet.