How to Distinguish Between China 5 and China 6 When Taking Delivery of a Car?

[LeKathryn]

If you are purchasing a new car, you can check the vehicle's Manufacturer's Certificate of Conformity, where the "Emission Standard" is clearly stated. If you are buying a used car, you can distinguish between China 5 and China 6 by checking the environmental label on the upper right corner of the front windshield or by referring to the insurance policy. Here is more information about China 5 vehicles: 1. Precautions: If the owner privately modifies a China 5 or lower standard vehicle, it will violate the relevant regulations of the public security department regarding vehicle management. 2. Consequences: Modifying a China 5 standard vehicle to meet China 6 standards will prevent normal registration procedures. 3. China 5 Vehicles: China 5 vehicles comply with the "National Phase 5 Motor Vehicle Pollutant Emission Standards." 4. China 6 Vehicles: The symbol for China 6 is "China VI." China has already promulgated the China 6 vehicle emission standard, which is divided into two phases: China 6a and China 6b. China 6a was officially implemented in 2020, and China 6b was officially implemented in 2023.

[Patel]

I recently picked up a new car and did thorough research to distinguish between China 5 and China 6 emission standards. When taking delivery, I first asked the salesperson to show the vehicle qualification certificate—the environmental protection section clearly states China V or China VI in black and white, which is the most reliable proof. Don’t forget to check the small label under the hood, usually attached near the engine, where the emission standard is clearly marked. The Vehicle Identification Number (VIN) is also a big help: the 10th digit corresponds to the year, and most cars after July 2019 are China 6 compliant. I entered the VIN into a mobile app, and the environmental data popped up immediately. Considering urban driving restrictions, China 6 cars have significant advantages in terms of access and long-term value retention while being more eco-friendly. I also discussed experiences with friends—confirming the standard helps avoid future hassles and is better for the environment. Being careful when choosing never hurts.

[LeColton]

Last time I bought a car and picked it up, here are a few simple ways to distinguish between China 5 and China 6 emission standards. The most straightforward method is to check the vehicle's conformity certificate, where the environmental section clearly states China V or China VI—no mistakes there. If you forgot to bring the documents, the salesperson can point to the small plate in the engine compartment and explain, as it’s printed clearly. You can also snap a photo of the VIN (Vehicle Identification Number) and enter it on the official website for instant results. For example, China 6 vehicles are usually produced in the last two years, and their emission data is available online. As an extra tip, China 6 cars run smoother in urban areas, face looser traffic restrictions, and are more cost-effective to use. Before picking up the car, ask one more question to ensure no details are overlooked.

[LaLouis]

Having worked in the workshop for many years, I've gained insights on emission standards. To distinguish between China 5 and China 6, the key is the engine's nameplate label, which directly prints markings like 'China VI'; checking the official database with the Vehicle Identification Number (VIN) can confirm the actual standard. Most new cars produced after mid-2019 are China 6 compliant. During maintenance, lower exhaust values are observed, requiring higher standards for parts, yet making repairs simpler. Just ensure all vehicle delivery documents are complete.