How often are electric vehicles inspected?

[SanElijah]

For vehicles within 6 to 15 years of use, inspections are conducted annually. After exceeding 15 years of service, inspections are required every six months. Differences in electric vehicle inspections: The main variation lies in the inspection items between fuel-powered vehicles and pure electric vehicles. Pure electric vehicles are exempt from tailpipe emission testing. However, other functional inspections such as lighting, exterior appearance, and chassis still apply to pure electric vehicles. After passing the inspection: Upon successful annual inspection, pure electric vehicles must display the inspection sticker on their windshields, just like conventional fuel-powered vehicles, as proof of passing the current year's inspection.

[McEverett]

I found that many electric car owners are confused about the annual inspection cycle. According to regulations, all household vehicles are exempt from on-site inspections for the first six years, but you must remember to apply for an electronic inspection label via the Traffic Management 12123 app every two years. Starting from the sixth year, you need to drive to the inspection station for an annual check. Here’s a pitfall to watch out for: although battery inspection is not part of the annual inspection items, it’s best to check the battery health during maintenance for cars over eight years old, as replacing a battery pack can cost around 40,000 to 50,000 yuan. Once, my neighbor’s Tesla got stuck during the annual inspection due to battery degradation.

[MacMiles]

Just helped my cousin with his XPENG annual inspection. Briefly about the process: For the first six years of a new car, you only need to click a few times in the APP to get the electronic label, no need to visit the vehicle management office at all. However, once the sixth birthday passes, you must go for an on-site inspection, focusing on items like the sealing of the three-electric system and charging port safety. It's recommended to make an appointment in advance, as the dedicated inspection channel for new energy vehicles currently has fewer people. Last year, I learned the hard way—waiting in the regular channel for three hours only to find abnormal brake recovery data, resulting in two wasted trips before passing.

[Ariel]

Actually, the annual inspection cycle for electric vehicles is exactly the same as that for fuel vehicles! Remember to get the inspection label every two years within the first six years, and go for an on-site inspection annually starting from the sixth year. However, I've noticed that three points are particularly easy to miss during EV inspections: the aging of the waterproof rubber ring at the charging port, damage to the insulation layer of high-voltage wiring harnesses, and the calibration of regenerative braking intensity. Last time, the inspector mentioned that according to the new regulations, the onboard charger must undergo a full-load test on-site, and it's recommended to keep the battery at 30% charge before going to the inspection station for optimal results.

[MacElla]

From the perspective of automotive engineers, many people are unaware of the special items in electric vehicle annual inspections. Beyond routine checks like lights and brakes, specialized equipment is now required to read fault codes from the three-electric (battery, motor, and electronic control) system, with OBD diagnostics taking 20 minutes longer than for gasoline cars. Special reminder for modified EV owners: unauthorized changes to battery layout or added capacitors will absolutely fail inspection. Last week, an owner with added rooftop solar panels was required to remove them on the spot—definitely not worth it. It's best to bring the warranty manual, as some items may be exempted per manual guidelines.

[SanKendra]

Our BYD Yuan has been running for exactly seven years and just underwent its third inspection. For the first six years, only online procedures were required, but starting from the seventh year, it needs an annual on-site inspection. The entire process took 40 minutes in practice: first checking the onboard diagnostic system for any abnormalities, then testing the pressure value of the charging port, and finally performing dynamic balancing on the hub motor. It's recommended that older electric vehicles bring their maintenance records and insurance policies, and those with color modifications should file in advance. One year, I was fined 200 yuan for being three days overdue, and the inspector said that overdue electric vehicles are still subject to point deductions and fines.