
Driving at 105 km/h in a 100 km/h speed limit zone on the highway is considered speeding, as it exceeds the prescribed speed limit. However, since the speed is within 10% over the limit, no penalty will be imposed. Traffic police will issue a warning to avoid repeating the same mistake in the future. Below are the regulations regarding speeding for ordinary vehicles on highways: 1. Speeding within 10%: No penalty for now. 2. Speeding 10%~20%: 3 demerit points. 3. Speeding 20%~30%: 6 demerit points. 4. Speeding 30%~50%: 6 demerit points. 5. Speeding over 50%: 12 demerit points and revocation of the driver's license.

Driving at 105 km/h in a 100 km/h zone is definitely speeding. I believe speeding is no small matter—even a 5 km/h difference can significantly increase safety risks. On highways, just a 1 km/h increase in speed can lengthen braking distance by several meters, and that’s no joke. Statistics show that even a 5% over-speed raises the likelihood of accidents, especially during turns or in rain or snow, when vehicle stability is greatly compromised. I always remind myself: don’t chase speed while driving—safety is far more important than time. Check the speedometer often and get into the habit of using cruise control to maintain a steady speed. Don’t listen to those who say, ‘A little speeding is fine.’ If caught by a speed camera, fines and penalty points are unavoidable. Worse, if an accident happens, it’s too late. The car’s speedometer usually reads slightly higher than the actual speed—showing 105 km/h might mean you’re actually around 100 km/h—but don’t on that margin of error.

From my experience, driving at 105 when the speed limit is 100 counts as speeding, but in reality, law enforcement has some tolerance. In many areas, as long as you don't exceed 10%, the police usually don't issue tickets, such as on certain stretches of road in suburban areas. When my speedometer shows 105, the actual GPS speed might be 102 or 103, because factory calibrations are set slightly higher to prevent accidents. But this excuse doesn't hold—I've been fined for going just a little over, a lesson learned the hard way. While driving, wind speed and road gradient have a big impact. Accelerating quickly uphill can lead to misjudging your speed. Maintaining a steady speed saves fuel and avoids fines. I recommend using a navigation app to monitor your speed in real-time—it's more accurate and reassuring. Control your foot pressure; don't risk it just to save a few minutes. Develop a habit of regular speed checks—it's safer and more worry-free.

In terms of regulations, driving at 105 km/h definitely exceeds the 100 km/h speed limit, as speed limits are strict standards. Speeding is defined as exceeding the set limit, no matter how slightly. Many cities have a 10% leniency , such as Beijing, where 105 km/h is considered speeding but not penalized, though it's still technically a violation. If radar captures your speed at 105 km/h within a ±2 km/h margin of error, a ticket is unavoidable. Speeding fines start at 200 yuan, plus demerit points and increased insurance premiums. Stay focused while driving—a glance at the speedometer keeps you aware. Make it a habit to control your speed; safety comes first.

I think driving at 105 in a 100 zone counts as speeding, but it depends on actual measurements. The car's speedometer showing 105 might be higher than the GPS actual speed of around 102 due to error margins, as car manufacturers design it this way to prevent speeding. Police radar cameras have smaller errors, so a reading of 105 likely confirms speeding. Speeding increases fuel consumption and tire wear, so controlling pedal feel saves resources. Windy conditions can cause significant speed perception deviations, so extra caution is needed. Maintaining stable speed ensures safety.

When the speed limit is 100 and you drive at 105, that's definitely speeding. I can understand someone thinking 'just a little faster,' but safety comes first. Even a slight increase in speed accumulates risk, and the high average speeds on highways make accidents more likely. There are many ways to control your speed: use cruise control to maintain 100, or turn down the AC to focus on driving. Speeding leads to fines, points on your license, and affects . Make it a habit to monitor your speedometer—just a glance every time you get in the car—to avoid such issues, saving time and peace of mind.


