You friends who click on this article must have high self-esteem. We are really destined. Xiaobian will bring you different fashion information every day. If you have any opinions on Xiaobian's articles or other things, please comment actively below. Xiaobian will read them carefully. So the content of this issue is: domestic 1.5T engine: who is the leader of Harvard, Chang'an, Geely and Chery? After comparison, there is a big gap! Then let's have a look!
Guide: after the development in recent years, the overall strength of household vehicles has been greatly improved, and the engines of household vehicles with very weak engines have also been greatly improved. Taking the current mainstream 1.5T engine as an example, Haval, Geely, Chang'an, Chery, SAIC, BYD and other brands have not only achieved independent research and development, but also performed well in technology and performance. So in terms of domestic 1.5T engine, whose technology is more advanced? Let's take a look at the specific performance of Harvard 1.5T, Geely 1.5T, Chang'an 1.5T and Chery 1.5T to see who leads! Domestic 1.5T engine: the leaders are Harvard, Chang'an, Geely and Chery?
1. 1.5T engine of Harvard automobile
First, let's take a look at the 1.5T engine of Haval motors. As we all know, the engine used by Harvard is Mitsubishi's 1.5T engine. Now Harvard has realized independent research and development. The performance of Haval 1.5T engine is good. High pressure common rail direct injection technology and cvvl valve lift continuous adjustable technology are very excellent. At present, the maximum power of the 1.5T engine of the new Haval H6 model is 124kw, the maximum horsepower is 169ps, and the peak torque is 285n. M. The comprehensive fuel consumption per 100 km is only 6.8L.
2. 1.5T engine of Geely Automobile
Secondly, let's take a look at the 1.5T engine of Geely. Geely's engine improvements are obvious to everyone. Its 1.5T engine is mainly based on Volvo's engine technology and is built on Volvo drive-e platform. The performance of Geely's 1.5T engine is also satisfactory. Its built-in exhaust bypass valve design and turbocharged direct injection technology are relatively advanced. At present, the maximum power of the 1.5T engine of the new Geely boyue model is 130kW, the maximum horsepower is 177ps, and the peak torque is 255n. M. The comprehensive fuel consumption per 100 km is only 6.3l.
3. Chery's 1.5T engine
Let's take a look at Chery's 1.5T engine. Chery automobile has high engine performance. Its 1.5T engine has been put into production for many years, and its overall stability and reliability are also quite good. Chery's 1.5T engine adopts multi-point electronic injection technology, with relatively medium performance. The cylinder block is made of cast iron, which still can't keep up with the development. At present, the thermal efficiency of 1.5T engines of Chery arrizo GX and Chery tiger 8 models is 37.1%, the maximum power is 115KW, the maximum horsepower is 156ps, and the peak torque is 230n. M. The comprehensive fuel consumption per 100 km is only 6.8L. Which domestic 1.5T engine is more suitable for Harvard, Chang'an, Geely or Chery? After comparison, the gap is still relatively large!
4. 1.5T engine of Chang'an Automobile
Finally, let's take a look at the 1.5T engine of Chang'an automobile. It can be said that Changan Automobile has made the greatest progress in engine. Its blue whale engine series is very advanced. Changan 1.5T engine has won the title of "China's top ten cores" for many times, so its performance is very good. It has efficient intake system, silent timing chain technology and direct injection technology, which are very advanced. At present, the thermal efficiency of 1.5T engine used in Chang'an cs75plus model is 40% (the maximum is Mazda 41%), the maximum power is 131kw, the maximum horsepower is 178ps, and the peak torque is 265n. M. The comprehensive fuel consumption per 100 km is only 6.7 litres.
Conclusion: after comprehensive comparison, it is not difficult to find that the performance of the four domestic 1.5T engines is good, but in terms of comprehensive strength, Chery's 1.5T is stable, but the performance can't keep up with the development. The performance of Haval 1.5T is fairly good, but the technology is relatively general. Geely's power performance is very good and the technology is very advanced, but it is a three cylinder engine, so the stability is slightly poor, while Chang'an 1.5T blue whale engine is relatively advanced in both performance and technology.
