tech

Why does a 500-kilometer electric car often run less than 400 kilometers? An ins

I. The "Little Tricks" in Advertisements: Don't Believe Everything!

Firstly, we must understand that the endurance figures in advertisements are like the pictures on a restaurant menu; they look tempting, but the reality might not live up to expectations. Why is that? Because those numbers are measured under the "most perfect" conditions. For instance, the vehicle is tested at a leisurely pace in a laboratory with constant temperature, no wind, and no rain, as if it's receiving a private spa treatment. But in our daily driving, where do we get such favorable conditions? There are many cars on the road, numerous traffic lights, and varying inclines, not to mention the cold winters and hot summers, all of which can affect the range of an electric vehicle.

So, when we see "500 kilometers of range" advertised, we should keep in mind that this is just an approximation, and the actual performance may be significantly less.

II. The Car Companies' Subtle Tactics: Don't Be Deceived!

Let's talk about car companies. In order to sell vehicles, they sometimes employ subtle tactics. They might use various methods to make the test data appear more favorable. For example, they might use specially designed tires to reduce resistance during testing, or adjust the vehicle's settings to make the battery more energy-efficient. However, these minor adjustments are not visible to us consumers when we are buying a car.

Therefore, when choosing a car, we should not rely solely on advertisements; we should also consult with knowledgeable friends or search online for real feedback from other car owners. After all, reputation is the ultimate truth!

III. The Secrets of Batteries: Not All Batteries Are Created Equal!

(The rest of the translation should continue from here, discussing the differences in battery technology and how they affect the performance and range of electric vehicles.)When it comes to electric vehicles, the battery is the heart of the matter. Just like the batteries in mobile phones, some can last all day while others run out of power by midday. The same goes for electric vehicles; different batteries can have a significant difference in endurance.

Some electric vehicles are equipped with premium batteries, similar to fast-charging batteries in smartphones, which charge quickly and consume power slowly. However, such batteries are also costly, and not all electric vehicles can afford them. Some cheaper electric vehicles, in order to reduce costs, use ordinary batteries. Although these batteries are inexpensive, their endurance is much worse, and they are prone to problems over time.

Therefore, when choosing an electric vehicle, it is essential to check the brand and model of the battery. Don't rush to place an order just because the price is low!

IV. Weather and road conditions: the two "killers" of endurance!

Apart from the battery and the subtle considerations of car manufacturers, weather and road conditions are also the two "killers" that affect the endurance of electric vehicles.

Let's start with the weather. In the cold winter, the activity of the battery decreases, just like how our hands and feet tend to get cold. At this time, the battery discharges less smoothly, and the endurance naturally shortens. In the summer heat, although the battery activity is slightly higher, using air conditioning consumes power! So, the endurance in summer will also be discounted.

Now, let's talk about road conditions. If you often drive in the city with many traffic lights, heavy traffic, and frequent stops and starts, the endurance will definitely be affected. This is because electric vehicles consume the most power during acceleration and starting. And if you drive on the highway, although the speed is fast, the wind resistance is also greater! Moreover, you can't stop frequently on the highway to recharge, right? So, the endurance will also be discounted.

V. The voice of car buyers: Practicality is the key!After all that talk, what I'm trying to convey is this: when buying an electric vehicle, we need to be pragmatic! Don't just get excited by the attractive numbers in the advertisements. We should consider how we usually drive. Do we often take long trips or just drive around the city? Do we need to carry heavy loads frequently or just drive solo?

If you only occasionally take a long trip or use it for commuting in the city, then a car with a range of about 400 kilometers is more than enough! There's no need to chase after those 500-kilometer or higher range figures! After all, no matter how high the range number is, it's useless if you can't charge it! If charging stations are hard to find or the charging speed is slow, then a higher range is pointless!

So, my friends! When buying an electric vehicle, be sure to choose based on your actual needs! Don't be dazzled by those flashy advertisements! Remember, practicality is the key!

Lastly, I want to say that although electric vehicles still have some issues here and there, with the advancement of technology and the improvement of infrastructure, I believe electric vehicles will become more and more user-friendly and convenient! Let's wait and see! Alright, that's all for today's discussion! I hope my words have been helpful to you! See you next time!