As the first flagship pure electric vehicle of R standard, battery life is the "core" overlord. The product strength of ER6' s hardest core is a long battery life of 620km, a charging speed of 200km at15min, and the lowest power consumption at the same level of 100km12.2wh.. The successful conclusion of the "Five Rings and Six Rings Challenge" activity made us sit up and take notice of this car and can't wait to experience it for ourselves.
(A) the secret of 620km battery life
In this dynamic test drive, we made a comprehensive evaluation of the performance of the ER6, such as power, handling and endurance.
First of all, in terms of battery life, the ER6 is equipped with an innovative large-module battery scheme for the first time, using a mature and stable NCM523 battery. The energy density of the battery is 180Wh/kg, reaching the performance of NCM8 1 1 battery. Thanks to this, the ER6 has a long battery life of 620km. If commuting, 10 every day.
It is worth mentioning that there are not many pure electric vehicles with a battery life of more than 600 kilometers on the market at present. ER6 has reduced the threshold of 620 kilometers to less than 200,000 yuan, and the market competitiveness is self-evident.
The charging speed largely determines the travel efficiency, and new energy vehicles that can save users' charging time are obviously more intimate. At this point, the performance of ER6 is also remarkable. It only takes 15 minutes and a cup of coffee, and ER6 can quickly replenish the power that can travel for 200 kilometers.
In terms of energy consumption, 12.2kWh has the lowest power consumption per 100km, and the power consumption cost per 100km is only 5/6 yuan. If users charge in the valley, it can be cheaper, and ER6 can really save money for users.
In addition, the battery of ER6 adopts perfect thermal runaway protection, which conforms to UL-2580 and ASIL? D The highest safety level design of automobile electronics and electricity reaches the waterproof level of IP69K, providing safe and reliable travel guarantee.
(2) 8-layer hairpin motor
Relying on the superior resources of SAIC, ER6 is equipped with an industry-leading 8-layer hairpin motor with high power and high torque density. Combined with the compact and innovative coaxial arrangement scheme, the best electric drive assembly in its class is integrated, with peak power 135kW, peak torque of 280n·m and top speed of 185km/h, 0- 100km/ official.
In practical experience, when the driving mode is switched to "SPORT" sports mode, the electric drive system responds immediately after the accelerator pedal is stepped to the bottom, and the posture of the car body rises obviously, which has a strong sense of pushing back. In addition, thanks to professional chassis adjustment, Michelin PRIMACY? 3? St. Hao Yue tires and other equipment, when the vehicle around the pile, the stability of the car body is also remarkable.
In addition, in terms of operation, there are three levels of driving mode switching and kinetic energy recovery, which can be directly adjusted by the buttons on the center console, which is very intuitive and convenient.
With regard to NVH, ER6 has made great efforts in the source and transmission of noise. By improving the sound insulation effect of glass, using sound-absorbing and sound-insulating materials such as acoustic bags and sound-absorbing cotton, and choosing tires with better mute performance, it has created a quiet travel space. From the actual experience of this test drive, ER6 can control tire noise and wind noise very well when driving at high speed.
(3) The drag coefficient is 0.24Cd.
Behind the outstanding dynamic performance, there is also a credit for SAIC's brand-new intelligent electrical design concept-extremely intelligent design. ER6 adopts natural and pure "Yuguangyin" body color, AGS active air intake grille, vector matrix LED headlights, 3m2 sky dome and other designs, and achieves an ultra-low drag coefficient of 0.24Cd through smooth body lines and low-resistance tires.
Among them, the 3㎡ sky dome is completely covered by a whole piece of glass along the smooth roof curve, showing an "integrated and pure" visual impression, which reduces the visual height of the whole vehicle. Users can feel a broader and more transparent sense of space in the car, and they can also enjoy the blue sky, white clouds and the vast galaxy through the cockpit cover.
When it comes to the interior of the car, ER6 integrates the linear aesthetics of the East, and has made great efforts in design, materials, colors and details. Among them, the 14.3-inch 2.5D curved ultra-clear touch capacitive screen adopts full-fit glass panel and suspension design, which is rich in layering. 12.3 inch full LCD interactive virtual instrument, the interface is inspired by Nautilus, infinitely close to the golden ratio, and the rhythm aesthetics and digital technology are perfectly integrated. On the whole, it brings a free and calm artistic conception to users.
@ obscene:
If China brand fuel vehicles used to be followers, then China brand electric vehicles are more pioneers. This can be seen from the vision, design, positioning and value pursuit of SAIC R brand. Although, at present, the tram is still a supplement to the fuel car, and it is the second or even third choice for a family. But through SAIC R. The test drive experience of ER6 shows me that with the gradual solution of obvious pain points such as battery safety, battery life and charging, and the inherent advantages of electric vehicles, the era of electric vehicles becoming mainstream models is coming to us.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.