The classic Sylphy is a model of Nissan Sylphy series, which can be traced back to 2006 at the earliest. The 14th generation Sylphy is the latest Sylphy, which was launched in 2019. These two cars are quite different in appearance, interior and dynamic performance.

In terms of appearance, the design of the classic Sylphy is relatively conservative, with smooth lines but not prominent; The 14th generation Sylphy adopted a more dynamic design language, with sharper body lines and younger and more fashionable overall shape.

In terms of interiors, the interior design of the classic Sylphy is relatively simple and the materials are relatively general; The interior of the 14th generation Sylphy adopts higher-grade materials, and the design is more modern, which makes people feel more comfortable.

In terms of power, the engine types of the two cars are different. The classic Sylphy is powered by a 2.0L naturally aspirated engine with a maximum power of 139 HP. The 14th generation Sylphy offers two options: a 1.6L naturally aspirated engine and a 1.2T turbocharged engine, with maximum power of 126 HP and 135 HP respectively.

Generally speaking, if you pay more attention to cost performance and economy, then the classic Sylphy may be a good choice; But if you want a better driving experience and a higher level of configuration, then the 14th generation Sylphy may be a better choice.

　　[car home Information] Recently, China Insurance Research Automobile Technology Research and Test Center (Beijing) Co., Ltd. announced the crash test results of nine models, and this round of test was conducted according to the 2020 edition of China Insurance Automobile Safety Index (hereinafter referred to as "C-IASI").

　　The results involved nine models (|), Dongfeng Honda CR-V, BYD Seals, Nezha S, Great Wall Shanhai Gun, Changan Auchan Z6, Beijing Hyundai MUFASA Musa, Changan Mazda CX-50, and Lantu Zhuiguang, including four SUVs, four cars and one pickup truck, among which three are new energy vehicles (BYD Seals, Nezha S, Lantu Zhuguang).

"mercedes benz c-class front-end low-speed structural collision"

　　The evaluation results show that the sub-indexes of crashworthiness and maintenance economy are as follows: 1 vehicle got a good (A),5 vehicles got an average (m), and 3 vehicles got a poor (p) evaluation (Changan Auchan Z6, Beijing Hyundai MUFASA Musa, Lantu Zhuiguang). 2 models with excellent evaluation in terms of structural crashworthiness score, and both models are evaluated as 0 defects (Beijing mercedes benz c Class and Changan Mazda CX-50 Line); 1 model with good evaluation in maintainability score (Changan Mazda CX-50 line also); 1 model (Great Wall Shanhai Gun) with excellent evaluation in maintenance economy score; Two models (Dongfeng Honda CR-V, Lantu Zhuiguang) that have received excellent evaluation on collision compatibility. In addition, in the frontal low-speed crash test, one vehicle airbag exploded.

"BYD seal driver’s side frontal 25% offset collision"

　　In-vehicle occupant safety sub-index, the evaluation results of nine models are all excellent (G), and in the driver’s side frontal 25% offset collision condition, there are eight models with excellent evaluation, of which six models are evaluated as 0 defects (Beijing mercedes benz c Class, BYD Seal, Nezha S, Beijing Hyundai MUFASA Musa, Changan Mazda CX-50 Hangye, Lantu Zhuiguang).

"Honda CR-V Side Impact"

　　In the case of side impact, 9 models obtained excellent evaluation, of which 7 models were evaluated as 0 defects (Dongfeng Honda CR-V, BYD Seal, Nezha S, Great Wall Shanhai Gun, Changan Auchan Z6, Changan Mazda CX-50 Line, Lantu Zhuiguang); The proportion of vehicles with excellent evaluation in top pressure condition is 100%; The proportion of vehicles with excellent evaluation in whiplash condition is 100%. In addition, one vehicle model (Changan Mazda CX-50 line) voluntarily applied for a 25% offset collision on the front side of the passenger, and obtained excellent evaluation, with the evaluation defect value of 0.

"Leg Type Test of the Great Wall Shanhai Gun"

AEB VRU test of automatic emergency braking system for pedestrians and cyclists in Nezha.

　　According to the safety sub-index of drivers and laymen, the evaluation results of 9 models are excellent (G). In the sub-index of vehicle auxiliary safety, all nine models got excellent (G) evaluation, among which six models were equipped with AEB function as standard, with an equipment rate of 66.7%, and seven models were equipped with emergency rescue service (E-call) function, with an equipment rate of 77.8%. Among the nine evaluation models released this time, the Great Wall Shanhai Gun, the N1 model, is included for the first time, and it is also the first time that C-IASI has sampled N1 models within the scope of the regulations, which means that the measured range of C-IASI vehicles is further expanded, the test results are richer and the service objects are wider. (Source: WeChat WeChat official account: CIASI Insurance Automobile Safety Index; Compile/car home Yan Huan)

"Lao li, have you seen the car engine rankings? I heard that this ranking is quite informative! " Colleague Xiao Zhang whispered excitedly in my ear.

"Engine rankings? Get out of here!/Really? I just want to change my car, and this ranking comes at the right time! " I was refreshed and couldn’t wait to ask.

"Well, this is the link. Look, there is definitely a surprise." Xiao Zhang handed me a piece of paper with the address on it.

I quickly turned on the computer, and the ranking in front of me made me shine, and my heart exulted: "Great, there is a reference for choosing a car."

-the beginning of the text-

I have always been a car enthusiast, and I am particularly concerned about the performance of the engine. This time, I accidentally learned that someone had compiled a list of automobile engines. How could I not be moved?

"This leaderboard is simply the guiding light for me to choose a car!" I was browsing and talking to myself.

"First place, Mercedes-Benz AMG 4.0T V8 engine, with strong performance, deserved it." I said to myself, I have no objection to this ranking.

"Second place, BMW M 4.4T V8 engine, with smooth power output and first-class control." I can’t help but nod my head. BMW’s engine really lives up to its reputation.

"Third place, Audi 4.0T V8 engine, I didn’t expect Audi to be on the list. It seems that quattro is not blowing." I thought to myself that my impression of Audi was deeper.

"Fourth place, Porsche 4.0L horizontally opposed six-cylinder engine. This ranking is a bit interesting. Porsche’s engine really deserves its reputation." My heart exulted and I was more convinced of the accuracy of this ranking.

"Fifth place, Ferrari 3.9T V8 engine, Italy’s passion and speed, well-deserved." I seem to have heard the roar of Ferrari engines.

"The rankings behind are also very exciting, and each brand has its own highlights." I watched it and evaluated it in my mind.

In the process of sorting out this ranking, I can’t help but think of the scene when I discussed cars with my friends.

"Do you know that the engine is the heart of the car? A good engine can upgrade the driving experience to a higher level." I once said this at a party.

"Yes, choosing a car depends on the engine first, and everything else is secondary." My friend Xiao Wang echoed.

Nowadays, the appearance of this ranking undoubtedly provides a strong basis for our discussion. I decided to collect this ranking as a reference for choosing a car in the future.

"This ranking is not only a combing of the performance of major brands of engines, but also a gospel for us car enthusiasts." My heart is filled with emotion.

At the end of the article, I want to say, the organizer of the automobile engine list, you have done a great thing. This ranking not only gives us a deeper understanding of automobile engines, but also provides a direction for our car purchase. Thank you for your contribution, let us witness the continuous progress of automobile technology together!

　　[Aika car Aika headline original]

　　The 2021 Munich Auto Show is the first offline international A-class auto show restarted overseas since the outbreak of the epidemic. Various car companies have also actively released a variety of heavy new cars. Under the background of the electrification era, careful card friends will also find that more than 50 new cars exhibited at the auto show are mostly new energy products, and many of these new cars will be introduced to the domestic market in the future. Among them, Mercedes-Benz pure electric medium and large cars — — Mercedes-Benz EQE will be made in Beijing next year; BMW electric four-door coupe model — — BMW i4, which will be launched in China on September 16th, is expected to be listed in China at the end of the year or next year. Mercedes-Benz New Generation C-Class Cross-border Travel Edition — — Mercedes benz c-class All-Terrain is expected to enter China next year, benchmarking Audi A4 Allroad, etc. Mercedes -AMG’s first pure electric vehicle — — Mercedes -AMG EQS 53 4MATIC+ was officially released, which opened the electrification era of AMG. In this article, we will take you to pay attention to what heavy new cars have entered China at the Munich Auto Show.

　　Mercedes EQE

　　At the Munich Auto Show, Mercedes-Benz EQE officially made its world debut, and the new car will enter China next year and be put into production by Beijing Benz. Mercedes-Benz EQE adopts the design style of "EQ family style". As an electric vehicle, the drag coefficient of Mercedes-Benz EQE is optimized, and the drag coefficient is only 0.2cd. In terms of body size, the length, width and height of Mercedes-Benz EQE are 4946/1961/1512mm and the wheelbase is 3120mm. Compared with Beijing Mercedes-Benz E-Class long-wheelbase car, the car body length is reduced by 132 mm..

　

　　In terms of interior, Mercedes-Benz EQE adopts an interior design similar to Mercedes-Benz EQS, which is full of science and technology as a whole. In addition, the concept of Mercedes-Benz MBUX Hyperscreen is the finishing touch of the interior, which seamlessly connects three 12.3-inch displays, 17.7-inch central control display and 12.3-inch (front passenger) OLED display.

　　In terms of power, Mercedes-Benz EQE 350 is equipped with a driving system with a maximum power of 215kW(292 HP) and a maximum torque of 530Nm, and is equipped with a lithium-ion battery pack with a total capacity of 90.6kWh, with a maximum cruising range of 660km under WLTP conditions.

　　Summary:In July this year, Mercedes-Benz released the electrification strategy, and Mercedes-Benz is accelerating the layout of electrification strategy, transforming from "electric first" to "all-electric", and plans to prepare for all-electric pure electricity before 2030 when conditions permit. The latest Mercedes-Benz EQE unveiled at Munich Auto Show comes from EVA2 electric architecture, which is the second model launched by EAV2 architecture (the first model is Mercedes-Benz EQS, which was unveiled in China during Shanghai Auto Show).

　　Mercedes-Benz EQE will be put into production by Beijing Benz in 2022, and it will be the first brand in BBA to launch pure electric medium and large cars in China. At that time, the EQ family of Beijing Benz will add "experts" to form the product lineup of EQA, EQB, EQC and EQE.

　　Model: BMW i4

　　BMW i4 is positioned as a pure electric four-door coupe, and the new car was unveiled at Munich Auto Show. The BMW i4 is built on the pure electric platform of CLAR, which continues the design of the new generation BMW 4 Series. BMW’s iconic "double kidney" grille is very family-recognizable, and its back-sliding design and tail-lifting design are even more sporty.

　　The interior of BMW i4 adopts BMW’s latest design, adopts the dual screen design consisting of 12.3-inch full LCD instrument and 14.9-inch central control panel, and has built-in iDrive 8.0 operating system, which makes human-computer interaction more intelligent and richer in configuration.

　　In terms of power, the BMW i4 eDrive40i is equipped with a single motor drive system, with a comprehensive maximum power of 246kW(335 HP), a peak torque of 430Nm, and an acceleration time of 5.7 seconds per 100 kilometers. It is equipped with a battery pack with a capacity of 80.7kWh, and the cruising range under WLTP standard is 483km. The BMW i4 M50 will adopt a front and rear dual-motor drive system, with a maximum power of 394kW(536 HP), a peak torque of 795Nm, a WLTP standard cruising range of 510km and an acceleration time of 3.9 seconds per 100 km.

　　Summary:BMW i4 will be launched in China on September 16th, and the time to enter China has also been put on the agenda. However, after entering China, BMW i4 will inevitably be compared with Tesla Model 3, but from the aspects of product design, positioning, size and price, these two cars are not competitive. In addition, from the user portrait, BMW i4 is also different from Model 3. The sports design of BMW i4 is more suitable for young consumers, and in terms of brand loyalty, it prefers consumers of traditional car companies, in other words, consumers who have absolute trust in BBA.

　　The competitor of BMW i4 is not Tesla Model 3. If you have to find an opponent to compete, it is largely the standard Weilai ET7.

　　Cctv newsOn December 31, 2019, the Intermediate People’s Court of Jinhua City, Zhejiang Province pronounced a verdict on a case of manipulating the securities market involving more than 30 people. This is a typical case in which the CSRC and the public security organs have closely cooperated and jointly investigated in recent years, and it is also a major case of manipulating the market with the cooperation of many gangs.

　　Since May 2017, the criminal gang has used more than 400 stock accounts to maliciously manipulate 8 stocks and earned hundreds of millions of yuan.

　　The cumulative increase of more than 40% in three months triggers the early warning of the monitoring system.

　　One morning in August 2017, the staff of the transaction supervision department of the Shanghai Stock Exchange found that a stock market named Dibei Electric was abnormal.

　　In the three months after the opening of the stock price, the cumulative increase of this new stock exceeded 40%, and compared with the market index in the same period, the deviation exceeded 30%, which triggered a number of warnings continuously.

　　The staff quickly launched an investigation and found that more than 400 active accounts were trading this stock at the same time, many of which were newly opened accounts.

　　"As soon as I came in, I began to trade a large number of shares of Dibei Electric. The time for placing orders was very concentrated. When I bought it, the situation was very strong, and when I sold it, it was relatively scattered. This very sophisticated trading technique generally did not appear in the newly opened account."

　　When these active accounts buy and sell stocks, they all buy in large quantities at the same time and then sell them in batches, and the accounts cooperate tacitly. A large number of abnormal behaviors caused the stock price to fluctuate greatly, so it can be concluded that someone is manipulating the stock price of Dube Electric.

The stock market is abnormal

　　After inputting more than 400 accounts and more than 1.6 million transaction information into the big data model, the inspection team of the CSRC found that these accounts are concentrated on more than a dozen computers, and sometimes 30 accounts are trading on the same computer.

　　In the end, a bank account named Luo Xiangcheng entered the inspector’s sight. Luo Xiangcheng’s account is highly related to many accounts, and the most frequent contact with Luo Xiangcheng is Luo Shandong, the legal representative of Hunan Dongneng Group.

　　"Dead data" turns into "living clues" and no matter how cunning it is, it can’t escape big data.

　　With the deepening of the investigation, the inspectors further found that the Luoshan gang raised funds of up to 1.08 billion yuan through multiple fund intermediaries.

　　These funds use abnormal trading methods such as frequent reverse transactions, intraday price hikes, and rapid daily limit closures to make quick money one after another. Not only Dibei Electric, Seagull, Century Tianhong, Dawson and other seven stocks are suspected of being manipulated.

　　In June 2018, with the deployment of the Economic Investigation Bureau of the Ministry of Public Security, Jinhua Public Security Bureau of Zhejiang Province and the securities supervision and inspection department set up a task force to conduct a joint investigation. The investigation found that the criminal gangs were very cunning. In order to hide people’s eyes and ears, they often went in and out of major hotels across the country, placed orders through wireless networks in public areas, and made multiple transfers and cash deposits, trying to avoid the investigation.

　　Relying on the big data securities crime judgment system developed in recent years, the task force fully tapped the existing electronic data information and turned "dead data" into "living clues", thus making a breakthrough in the case.

　　According to Mao Hairong, deputy head of the Second Branch of the Securities Crime Investigation Bureau of the Ministry of Public Security, the securities crime judgment system takes big data technology as the core, effectively integrates data sources of securities transactions, fund details, personnel tracks, communication information and other parties, and realizes the visual superposition analysis of multi-party data, which can intelligently form a judgment report.

Big data tracking account

　　When the public security organs used big data to track the trajectory information of the people involved, they found a residence in a high-end residential area in Shenzhen. This house worth more than 20 million yuan does not match the identity of the "migrant workers" involved. The task force suspected that this was a trading point, so it followed the trail and continued to dig deep.

　　In July 2018, after close monitoring and analysis, the time for closing the network was ripe. The public security organs mobilized more than 280 police officers, and together with more than 30 professional investigators from the securities regulatory department, they went to eight cities including Chengdu and Wuhan to arrest at the same time, and seized hundreds of computers and a large number of mobile phones and other trading equipment.

　　The "old partner" who once cooperated with each other was arrested and actually dismantled each other.

　　The investigation found that in this case, the suspect Luo Shandong was responsible for manipulating the stock account and directing centralized buying and selling; Gong Shiwei is mainly responsible for providing capital allocation and also participating in manipulating transactions; He Zhihua acted as the "Darkmouth" of the stock market, recommending stocks and attracting retail investors to buy them.

　　Luo Shandong, who has worked in real estate and opened a coal mine, made an illegal profit of 187 million yuan in the stock market only by manipulating a stock of Dibei Electric!

　　What is even more surprising is that Luo Shandong is almost empty-handed when manipulating such large-scale funds. Most of the principal of stock manipulation comes from private fund-raising companies, which provide a large amount of funds for Luoshan East and collect commissions from them.

　　At present, the public security organs have arrested 26 suspects, including Luo Shandong and Gong Shiwei, and taken compulsory measures according to law. How do they jointly manipulate multiple stocks? In front of the camera, the "old partners" who once cooperated tacitly began to tear each other apart.

The principal criminals tear each other apart in front of the camera

　　Gong Shiwei, who is in charge of providing capital allocation, said: "Luoshan is a pit friend. Looking for a young, aggressive and risk-resistant person, he tricked us into appearing as a big brother and felt that he could be trusted. I was fooled by him at that time, and there were many people in this market who were pitted by Luoshan East, not just me."

　　But Luo Shandong didn’t think so, saying that Gong Shiwei was also involved in stock trading. According to the investigators, Gong Shiwei, a fund-raising agent, has dozens of accounts, with the amount of each account ranging from hundreds of thousands to tens of millions. He provides fund-raising for Luoshan in a ratio of 1:4 or 1:5, and after collecting a high margin, he operates the trading of these accounts according to the requirements of Luoshan.

　　In order to avoid a large number of selling without receiving the goods, Luo Shandong also specially found people who recommended the stocks, so that they could spread the news that Dibei Electric was promoted by the dealers to the market and attract retail investors to enter the market.

　　The criminal suspect He Zhihua played the role of pushing the ticket "Darkmouth". He said: "This interest temptation is great, and it is millions to earn at every turn." Originally in the tea business, he couldn’t stand the temptation of huge commission and became a "Darkmouth".

　　The French open is long, sparse and not leaking. Especially in today’s rapid development of big data technology, any illegal behavior is hard to hide. And this case also warns people that "making a steady profit with Zhuang" is the marketing rhetoric of Darkmouth’s elaborate scam, and there are not so many good things in the market. (Text/Dong Shuyun)