China Automotive News Network A friend Xiao Yang struggled in Shanghai for several years and finally got his own house in the Year of the Pig. As he approached the Spring Festival, he was not afraid of any relatives questioning him, but these days it was frowning. As a standard sea drifter, Xiao Yang is definitely the best among his peers. In a fast-paced, high-pressure first-tier city, he is definitely a highly efficient and rigorous "workaholic". Xiao Yang, a cat and a dog, can only completely relax his tight nerves every moment the door is opened.
To make Xiao Yang trouble is exactly this cat, a dog and two "little hair children". How to set them up on the 7-day holiday of the Spring Festival? The two "little hair children" who have never left Xiao Yang's side will definitely be extremely unsuitable if they are kept in pet centers, and they are even more afraid of being bullied. Trains and buses cannot bring them back at all. Aircraft consignment is not only complicated, but it is difficult to ensure their safety. Thinking of this, Xiao Yang was determined to buy a car and drive home by the year before.
How to choose a car when you are in magic
Xiao Yang, who is in the magic capital, wants to purchase a "blue card" vehicle, which is not only complicated and expensive, but also a certain amount of luck. Xiao Yang simply chose the worry-free "green card". Of course, choosing a "green card" today is not helpless, even a wise choice. how you said that? Compared with previous models, today's new energy vehicles not only have more complete technical status, but also have a wider range of options.
Take Xiao Yang, for example, his car needs include not only daily mobility, but also a strong endurance of the vehicle to ensure long-distance self-driving travel. Therefore, pure electric models of three to four hundred kilometers are not in his choice. His plug-in hybrid model is compatible with pure electric travel and long-distance battery life. In addition, plug-in hybrid models enjoy national preferential policies. Most regions are not restricted to purchase and exempt from purchase tax, which is also the reason for Xiao Yang's choice.
It's not easy to get a place in Modu. Especially Xiao Yang of the sea drifting family, the high-pressure working environment, even the strongest people need a moment of relief, bring "two little hair children", full of luggage, and take a walk away, always Xiao Yang's dream. Therefore, Xiao Yang's demand is very clear, that is, it needs to be able to bear all of this, and the plug-in hybrid SUV is its target model.
In the field of plug-in hybrid SUVs, Roewe RX5 eMAX and BYD Song Pro DM are definitely the best pair of competing CP combinations. How to choose them is very difficult for many young consumers. However, choosing a car is the same as choosing a friend. It is good to know you. First of all, in terms of price, just looking at the top price of the two models, the terminal price is actually not much different. The Song Pro DM is 219,800 yuan, and the Roewe RX5 eMAX is 235,800 yuan. Yuan replacement subsidy. So the price is not a problem, so close to the price, it depends on which car understands you better.
Details go beyond the surface
For plug-in hybrid models, if you want to impress consumers, including Xiao Yang, the in-depth technical configuration cannot fully impress consumers in ordering. Whether the drive system is efficient and driving quality are the prerequisites for core selection.
For SAIC Group and BYD, which were among the earliest in the plug-in hybrid field in China, the two companies in Modu and Pengcheng are essentially different in terms of technology. As we all know, BYD has always been known for its performance in the plug-in hybrid field. Under full fuel and full power, the vehicle performs well, but in the state of power loss, the driving quality and riding quality will be significantly reduced.
The reason lies in the drive structure. In the fully charged state, the BYD plug-in hybrid system will be driven by the engine + motor together, and the engine needs to be responsible for driving + charging the battery under a power loss state, and the workload is extremely heavy. The use of dual clutch transmission, although it can add power, but under high load working conditions, shift clearance, impact will also increase significantly.
In contrast, the Roewe RX5 eMAX, a subsidiary of SAIC, uses another smarter and more efficient driving process. Roewe RX5 eMAX uses Roewe ’s latest second-generation dual-core plug-in hybrid system, which is characterized by a closer connection between the engine and the motor, which can maximize the efficiency of the engine and then enhance the output through the motor.
In fact, Roewe RX5 eMAX mainly uses the main drive motor as the power output unit. The engine is more willing to charge the battery with a low workload. Only when it is required to participate in power output, it will participate in the drive. In terms of driving motors, Roewe RX5 eMAX selects 90kW high-efficiency permanent magnet synchronous motors. The motors adopt the world's leading Hair-pin winding technology and the first domestic original dynamic oil-cooled thermal management technology.
Among them, Hair-pin winding technology has improved the wire shape and arrangement of the motor windings. The arrangement is more regular, denser, and the contact area is larger, which improves the slot full rate by more than 20%, and increases the motor power density by up to 20%. Effectively conduct heat energy to ensure the heat dissipation performance of the motor. With dynamic oil-cooled thermal management technology: Roewe RX5 eMAX drive motor system has more efficient and safe performance.
Because of this, Roewe RX5 eMAX can provide a driving experience based on electric drive, and the noise and vibration brought by the engine are almost difficult to detect. At the same time, the 10-speed EDU second-generation intelligent electric drive gearbox uses a dual-input shaft DHT configuration. Under the compact structure of the parallel shaft layout, the single motor is arranged sideways, allowing the Roewe RX5 eMAX to achieve 6-speed transmission and 4 speed Variable speed. It can bring users a smoother, more energy-efficient and more surging high-quality driving experience, and it can truly achieve a fuel consumption of only 1.4L per 100 kilometers.
In short, Roewe RX5 eMAX and BYD Song Pro DM can provide high driving quality under full power, but under power loss, BYD Song Pro DM will use the engine as the main drive unit, resulting in increased load at the same time The Roewe RX5 eMAX, which increases noise and fuel consumption, and the smarter and more efficient hybrid system, will continue to maintain a high-quality driving experience.
What makes you understand only details
After comparing Roewe RX5 eMAX with BYD Song Pro DM hybrid system, Xiao Yang also found that Roewe RX5 eMAX has many unexpected highlights. Xiao Yang believes that the design of the exterior is a matter of opinion, and the so-called turnip cabbage has its own love, but the interior that can be seen, touched, and smelled is the part that really gets along with the owner, and all the functions that can communicate in depth are also in The interior part, so compared to the appearance, the interior is the focus of choice.
From the moment the door is opened, the difference between Roewe RX5 eMAX and Song Pro DM can be reflected. The Roewe RX5 eMAX equipped with SKY EYE system can actively recognize facial information. After the user "swipes his face" to log in, he can gently press the brake Can start the vehicle. This is just a small detail, but it can fully reflect the difference between Internet thinking and traditional thinking.
As the so-called details determine success or failure, Xiao Yang, who can rank among the first-tier cities with his own strength, must be very demanding in his daily work and control. Roewe RX5 eMAX can absolutely convince Xiao Yang in this respect. Roewe RX5 eMAX adopts the design language of “empowering space with emotion and intelligence with emotional intelligence” in the interior part. The lines and materials of the overall interior are properly embellished and luxuriously covered with a variety of advanced materials such as NAPPA leather. From visual and tactile Multi-layered to create a high-quality interior texture. Roewe RX5 eMAX is superior to Song Pro DM in terms of vision and touch. It also has an advantage in the creation of auditory senses. Through the BOSE immersive stereo sound system and 256-color free-flowing interactive atmosphere lights, it can transform the senses of sight, hearing, and touch Linkage, to create a more rich three-dimensional driving experience.
Of course, more than that, the Roewe RX5 eMAX is equipped with a 14.3-inch 2.5D four-curved glass large screen and a 12.3-inch panoramic AR mode virtual instrument. The large screen is standard and the dual-screen size exceeds Song Pro DM. Roewe RX5 eMAX uses the Internet car intelligent system 3.0-Pro, which not only has more advanced daily functions such as voice, navigation, and remote control of the car, but also is customized for new energy models. For example, to help users accurately navigate to find charging posts.
Of course, for Xiao Yang, who has two "hair children" at the same time, the need for space is very urgent. "Large" is definitely an important factor for direct selection. The length, width, and height of the Roewe RX5 eMAX are 4647mm * 1891mm * 1725mm and the wheelbase is 2760mm. Song Pro DM has a length, width, height of 4650mm * 1860mm * 1700mm, and a wheelbase of 2712mm. Judging from the intuitive book data, the Roewe RX5 eMAX has 31mm, 25mm, and 48mm more than the Song Pro DM, respectively, and the body size is fully exceeded, which is enough to make Xiaoyang's entangled car selection balance Be biased.
From the perspective of "E car", if Xiao Yang chooses Roewe RX5 eMAX, it is definitely a wise choice. He is extremely demanding on details, and it is difficult to find flaws on Roewe RX5 eMAX. The large interior space is also enough for two "hair children" to jump up and down, and can also meet all their space requirements for long-distance self-driving. As for power, Roewe RX5 eMAX's smooth and delicate driving experience is more compatible with comprehensive fuel consumption as low as 1.4L / 100km.