The progress of the automobile industry is obvious, especially in China, and independent brands have been like fish in water in recent years, and continue to launch models with quite high sales. Old automakers such as BYD, Great Wall, Geely, Changan and Chery have won high praise from the majority of Chinese people. Compared with domestic car companies, although the sales performance of joint venture car companies is comparable to that of the past, some of them are facing the dilemma of possible withdrawal from the Chinese market, while some have always been soaring, such as Volkswagen, Toyota, Honda, etc., and the polarization is very serious. This is also understandable, after all, these joint venture car companies entered the domestic market earlier, leaving a very good impression and reputation on people.
In fact, no matter what car you choose, everyone is more concerned about the three major parts, which are also the core components of the car, especially the engine, which is related to the future car experience. For the engine, there are currently two main types: naturally aspirated and turbocharged, and the difference between the two is obvious. Therefore, when buying a car, car owners must clarify their needs in advance, whether to choose turbocharging with T or natural aspiration with L, so as not to regret the car when they buy it home. Therefore, in this issue, we will talk about it, and only after often getting stuck in traffic will we know how big the gap between the car with "T" and with "L" is, don't make a mistake, I hope it will help car owners.
In fact, from the current situation, many car owners have become Xi to traffic jams. Especially when it comes to public holidays, like.
Five. I.X.
1. During the Spring Festival and so on, there will be cars coming and going on various roads. Obviously, at high speeds, turbocharged models have more obvious advantages. We know that turbocharged engines are equipped with superchargers, whose function is to compress air, which makes the pressure in their cylinders significantly higher than that of self-priming engines. Due to the large difference between internal and external pressures, more air is drawn into the cylinder, which naturally consumes more fuel.
This not only increases the power, but also leads to higher fuel consumption. For example, 15t turbocharged engine with 20L naturally aspirated engine, the difference in performance is not significant. But 1The 5t engine has a higher torque output, such as the 1 that the Accord is equipped withThe 5-ton engine produces a maximum output of 192 hp and a peak torque of 260 Nm. In comparison, the Camry is equipped with a 2The 0L engine has a maximum horsepower of 177 hp and a peak torque of 207 Nm, a difference of 15 hp but a difference of 53 Nm in torque. It is a well-known fact that torque has a close relationship with acceleration performance, so the Accord is superior to the Camry in terms of acceleration performance.
However, in a traffic jam, even a high-performance turbocharged model does not work. Especially in the section of the road where there are frequent stops, the strong power is not needed due to the need to repeatedly apply the brakes. In this case, a high-performance car may lead to a worse passenger experience and a high risk of motion sickness. However, the self-priming car is different, although the power performance is not excellent, the acceleration process is relatively linear, the speed of stepping on the accelerator is not too fast, and there is not too much push back feeling, which is more stable than the turbocharged model, which provides a more comfortable experience for the driver and passengers.
And, when there is severe congestion on the road, fuel consumption will undoubtedly increase significantly for turbocharged models. Stop-and-go is required before the speed of travel, and the stop-and-go operation will cause the gas mixture in the cylinder to fail to burn completely, and will be directly discharged. However, when driving on highways and elevated highways, the situation will be very different, the turbo car is fast, the acceleration experience is better, and the speed can easily reach the "economic speed", and the fuel consumption is naturally much lower than the traffic congestion.
So, if you buy a car mainly for your daily commute and the roads are often congested, then there is no doubt that a self-priming car is definitely the best option. But if you're driving at high speeds and pay more attention to the pleasure of driving, and care more about power than about fuel consumption, then a turbo car is a better choice. And for turbo cars and self-priming cars, what would you choose?