As the first model under SAIC New Energy R brand, ER6 attracted great attention as soon as it went on the market. The first delivery of the owner was just completed in Beijing a few days ago. As soon as it was listed, many car owners favored it, which shows its popularity. ?
Not long ago, SAIC R brand officially made an endurance test. Under the witness that the staff of Shanghai Changning Notary Office followed the car all the way, one? r？ ER6 started from Renji Building in Beijing, along the Fifth Ring Road, and after nearly two hours of morning rush hour, it completed six rounds of detour. The actual mileage is 630.6km, and the remaining power is 8%. NEDC from the Ministry of Industry and Information Technology? The battery life of 620 kilometers is higher. This is indeed a very good result. So is the new car really as good as the official propaganda?
In the past two days, Bian Xiao, a chainsaw, has tested the SAIC ER6 model. I will share my driving experience with you from endurance, dynamic driving and static experience.
Without playing the limit test, the daily driving endurance results are as follows
We took the form of formation driving, changed a car halfway and tested two models. The endurance record is as follows:
The first car
(Data record of the first car before departure)
(Data record after the first car arrives)
In order to experience different models, we changed a car halfway, and the data of the second car is recorded as follows:
(Data record of the second car before departure)
(Data record after the arrival of the second car)
Calculated, the total mileage of 250 kilometers, the real endurance of both cars is above 80%, and the average real endurance is around 84%. The whole driving details are as follows:
1, 4 people in the car, 60kg per person.
The car navigation, music and air conditioning are all turned on.
3. Jiaxiang Road in the urban area is less than 50km, and the remaining 200km is mostly high-speed, and a small part is the urban ring road.
4. There are two different drivers driving in turn in each section, and their driving styles are different, some are enthusiastic and some are fierce. Sample diversity is more realistic for data results.
Friends who care about electric vehicles know that no matter how much they usually care about driving, the real battery life of electric vehicles can only be infinitely close to the theoretical value, and it is impossible to completely use up the theoretical data. Judging from the real test results, the data of ER6 is completely acceptable, even compared with the cars of the same class, it is completely at the upper-middle level.
In electric vehicles, the vehicle weight is an important indicator that affects the battery life, so the ratio of capacitance to vehicle weight is also an important indicator to measure the battery life of electric vehicles (which can be understood as the capacitance per vehicle weight). The total capacitance of SAIC ER6 is 69.9KWh, and the kerb mass is 1635kg. Calculated, the ratio of capacitance to vehicle weight is 0.043, which completely exceeds that of Tucki P7 and Tesla models? 3 mainstream models. In other words, in the limited weight space, ER6 allocated more specific gravity to the battery.
The energy density of ER6 battery is 180Wh/kg, and the power consumption per 100 kilometers 12.2KWh can also explain the problem. Both data are the highest in the same class. In actual driving, if it is not at full speed and four people are fully loaded, the real endurance of ER6 will reach more than 90%, that is, about 560km is not a problem. This is a very good result, and even the theoretical data of many electric vehicles can't reach this value. Tesla model tested by the electric team before? The real battery life of the 3 long battery life version is around 500km. Therefore, it is not an exaggeration to say that "ordinary working users charge once a week".
Electric family car with comfort, sportiness and NVH.
As a family car, ER6 emphasizes comfort in dynamic experience, while taking into account certain sportiness. Mute is the same, you can feel it trying to pursue balance.
Where there are some gullies and ridges in rural roads, the chassis has very good toughness. There are basically no obvious protrusions. Unless you encounter a large speed bump, you can feel some bumps a little faster. Later, I communicated with SAIC engineers. They thought that there might be too many passengers in the car, which reduced the elastic value of the shock absorber, because they all focused on comfort when developing vehicles. Generally speaking, the performance of the vehicle in terms of comfort is quite satisfactory.
Besides comfort, I also found that ER6 brought some sports surprises. For example, the steering wheel has almost no virtual position, and the lateral support is very stable. However, on the premise that the family car is comfortable, its maneuverability is relatively convergent. Can only meet the ordinary circumstances in Beijing's ring road to play.
NVH is also a commendable place for ER6. In fact, the low-speed noise performance of electric vehicles is basically the same, and they are all very quiet. Medium-high speed is a place where the gap can be widened. ER6 performs well at the medium speed of 60- 100km/h, which is my favorite. However, if the vehicle speed is increased above 120km, tire noise and road noise will be introduced into the cockpit even if the windows are closed. Fortunately, it is completely within the acceptable range, so the problem is not big.
Officially, they have made a lot of efforts in NVH. For example, the new car uses P3ST silent tires equipped with Michelin's new acoustic technology, and the inside of the tires is integrated with polyurethane materials to reduce noise and noise; Acoustic bags are installed in the spare tire compartment and wheel cover, and sound absorption, sound insulation and damping materials are installed in the whole vehicle. For example, sound-absorbing cotton is filled in the cavity of the whole frame for noise reduction; All the glass in the car body is a three-layer sound insulation glass, that is, sound-proof PVB polymer film is added to the double-layer glass to eliminate noise.
On the whole, I think the ER6 is a car that pursues a balance between comfort, sportiness and dynamic driving experience NVH.
Appearance, interior and intelligence pay more attention to simplicity and technology.
Static experience. ER6 gives me the greatest feeling of simplicity and technology.
The overall tone of the exterior and interior is very simple. The front face of the appearance is penetrated by thin lines, the headlights and the fog lights below are symmetrical up and down, and the central axis is the dividing line. In line with the simple and lively style of electric vehicles.
The interior is dominated by white tones, giving a warm and comfortable feeling. Both the center console and the door trim are wrapped in soft materials. The center console and the console below are integrated to form a huge obtuse angle. There is nothing extra in the car. It looks clean and refreshing.
Appearance, interior and basically belong to the general layout of most electric vehicles. The focus is on its intelligent networking function. As the first enterprise to explore intelligent networking, SAIC and Alibaba launched the Roewe RX5, the world's first internet car, on 20 16. Nowadays, SAIC's technology accumulation in intelligent networking has become more and more mature.
As far as ER6 is concerned, it is equipped with 3.0-Pro (zebra Zhixing solution based on AliOS) system, which can realize voice control, big data navigation, remote empty car of Internet of Things mobile phone, cloud service and other functions. There is also the Eye of the Sky system, BYOD multi-user control, AR? Lane-level live navigation and other functions. Many functions are in the forefront of the industry.
For example, the Eye of the Sky system: the user does not need to use buttons or buttons, and the "brush face" will start. At present, thanks to the automatic infrared fill light technology, this function can also be accurately identified in the dark.
BYOD can realize the interaction between passengers in the whole cabin and the car. After being authorized by the driver, the rear passengers can control the car and intelligent entertainment system with their mobile phones. This function is currently only applicable to SAIC models.
AR？ Lane-level real-life navigation: ER6 with AR? Lane-level real-life navigation can realize lane-level real-life navigation, interchange, complex lane change and other functions; In addition, the reminder of A-pillar blind area fills the dead angle of vision and improves the safety.
To sum up, the advantages of ER6 mainly focus on battery life, intelligent network connection and design. Very in line with the positioning of its ultra-long battery life technology pure electric vehicle. The starting price of 1.6 million also makes it more cost-effective. The future performance in the market is worth looking forward to.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.