Since the development of Bitauto's original electric vehicles, it has gradually formed its unique appearance, and various powerful automobile manufacturers have also come up with their own understanding of new world electric vehicles and launched pleasing products. The recently launched Zhiji L7 is undoubtedly the most popular one. After its launch, Zhiji L7 will compete in the mid-to-large electric vehicle camp, and its main opponents are Weilai ET7 and ZEEKR 001. The 771 war has already begun. So among these three electric cars, which 56E can be called the king of electric cars in the new world?
Supercar-level acceleration and handling performance
Zhiji L7 is equipped with two motors at the front and rear. The system has a comprehensive power of 425kW and a comprehensive torque of 725N·m. The vehicle’s official 0-100km/h acceleration time is 3.87 seconds, which has obviously reached the level of a supercar.
The vehicle is equipped with Pirelli P ZERO sports tires. The sports hybrid tire width of 245mm at the front and 275mm at the rear better matches the rear-wheel drive characteristics of the four-wheel drive system and better braking force distribution, which is consistent with supercars and F1 The concept of racing is quite the same. The Brembo opposed 4-piston brake calipers on the front wheels make braking more efficient, and its official braking score from 100-0km/h is 32.69m.
The chassis of the Zhiji L7 uses a double-wishbone independent front suspension exclusive to performance cars, and the rear suspension is a multi-link independent structure. The main components of the suspension are made of aluminum alloy, which effectively reduces The unsprung mass is reduced and the control stability is improved. The millisecond-level electronically controlled suspension can also greatly improve the chassis and body response. At the same time, Zhiji also invited the F1 Williams team to participate in the tuning, and the front and rear axle load ratio is also a perfect 50:50.
The Zhiji L7 is equipped with the only 4-wheel steering function in its class. The steering angle of the rear wheels can reach 12°. At low speeds, the rear wheels rotate in the opposite direction to the front wheels, and the smaller turning radius is basically the same as that of the Golf. At high speeds, the rear wheels rotate in the same direction as the front wheels, which greatly improves the vehicle's stability and tracking when changing lanes at high speeds, which is a very good feature.
Thanks to the Zhiji L7 vehicle architecture, the sophisticated braking and steering systems can more precisely control every movement of the body to ensure the safety and comfort of the vehicle's occupants.
The combined power of the front and rear motors of NIO ET7 is 480kW and the combined torque is 850N·m. The vehicle’s official 0-100km/h acceleration is 3.8 seconds, which is slightly faster than the Zhiji L7. The rim size of the first version of Weilai ET7 is 20 inches and matched with Bridgestone tires. When the torque of the rear axle motor is significantly greater than that of the front axle motor, the front and rear tire widths of the Weilai ET7 are the same as 245mm, which is not optimized like the Zhiji L7.ized matching.
The front wheels of the vehicle also use Brembo's opposed 4-piston brake calipers. Its official 100-0km/h braking score is 33.5m, which is a very good score, but it is slightly inferior to the Zhiji L7. The vehicle's front and rear suspensions adopt multi-link independent structures, and the entire series is equipped with air springs as standard.
The ZEEKR 001 dual-motor version has a comprehensive power of 400kW and a comprehensive torque of 768N·m. Its official 0-100km/h acceleration time is 3.8 seconds, which is the same as the NIO ET7. Its front brake uses AKEBONO's opposing 4-piston calipers. The official 100-0km/h braking distance is 34.5m, which is longer than the Zhiji L7 and Weilai ET7.
The front and rear tires of the vehicle are both 255mm wide, and they also do not adopt a more optimized configuration. Its chassis structure is similar to that of the Zhiji L7, with a front double-wishbone, rear multi-link independent suspension, and an air spring configuration. In addition, this chassis was jointly developed by the British supercar team and the Central European team.
Zhiji L7 is equipped with a 90kWh battery as standard, and its CLTC cruising range reaches 615km. ZEEKR 001, which sells for 386,000 yuan, has a 100kWh battery and its NEDC cruising range is 606km, which is the same as the Zhiji L7. Not much difference. The ET7, which sells for 458,000 yuan, has a battery energy of 75kWh and a CLTC pure electric range of 530km. Although the price is tens of thousands higher, the battery life is far behind the Zhiji L7 and ZEEKR 001.
New World Intelligent Origin
Zhiji L7 has the function of intelligent light language. Its headlights are composed of DLP and ISC modules. DLP can realize the headlight projection function, projecting intelligent light blankets, navigation assistance, distance reminders to the vehicle in front, etc. onto the ground or wall. . The ISC light group can display some specific patterns and animations, such as warm pet welcomes, pedestrians crossing the road, battery prompts, artistic textures, personalized light shows, etc. Have super social skills.
The Carlog on-board high-definition camera system on the top of the vehicle contains three 48-megapixel high-definition cameras, which can output 180° ultra-wide-angle images without distortion. At the same time, the system also supports AI editing templates, multi-video AI editing, quick preview of editing effects, and AI one-click editing into movies.
The cockpit of the Zhiji L7 has a total of 3 screens. Among them, the two floating LCD screens located on the instrument panel form a 39-inch lifting screen, while the size of the central control LCD screen is 12.8 inches. Hardware adopted onAMOLED 2k screen. The IM OS interactive system is equipped with Qualcomm 8155 chip, which can bring more immersive experiences such as cross-screen linkage, distributed applications, and cross-screen display.
The cockpit of NIO ET7 is equipped with a 10.2-inch HDR instrument panel and a 12.8-inch AMOLED 2k central control screen. The car system is also equipped with Qualcomm 8155 chip.
The ZEEKR 001 is equipped with an 8.8-inch LCD instrument panel, the size of the central control screen is 15.4 inches, and the car system is equipped with an 820A chip. Like the NIO ET7, the screen settings of the two models are The car is relatively conventional, while the Zhiji L7 is more like a new-world smart car.
In order to meet the daily needs of users, Zhiji L7 provides a variety of scene intelligent modes, which can be switched with one click, such as super running mode, intelligent suspension mode, teamLab customized flower and people mode, nap mode, locker room mode, Pet mode, etc. NIO ET7 also provides several mode options, including meditation mode, breathing mode, and nap mode, but they are not as rich and comprehensive as Zhiji L7.
In supercar mode, the front screen will automatically lower, creating a more immersive atmosphere
Zhiji L7 has 12 ultrasonic radars, 11 high-definition perception cameras, 5 millimeter wave radars and 2 high-precision positioning units. With the help of the algorithm and the same platform of L4 autonomous driving The high-end vehicle architecture brings a "more human-like" intelligent driving experience.
When there are vehicles ahead that are blocking the road in different ways, Zhiji L7 has been adjusted and developed for the special domestic road conditions, making predictions in advance and adopting a softer way to slow down, so as to reduce the risk of the people in the car as much as possible. Feeling of discomfort.
The smart dodge function of large vehicles allows vehicles to consciously avoid when passing special-shaped vehicles. In addition, the vehicle's recognition of surrounding vehicles is also very accurate.
When driving on a loop or at high speed, the full-speed adaptive cruise function of the Zhiji L7 can meet the needs. The vehicle follows the car very quickly and can easily keep up with the speed of the car in front. At the same time, the car in front slows down and Zhiji L7 will basically decelerate synchronously, and can always follow the car in the center without putting pressure on surrounding vehicles.
At the same time, the Zhiji L7's cornering ability is also very good. When the vehicle speed is too fast, it can easily cause users' uneasiness. Properly adjusting the vehicle speed can not only ensure the success rate of cornering, but also increase user trust. In short, Zhiji L7 is more comfortable when performing actions.
And every yearAfter driving 5,000km, car owners can also use this data rights to redeem and upgrade the IM AD smart driving system, including the lidar fusion smart driving system (including high-precision lidar and high-computing Orin chips).
NIO ET7 is equipped with an autonomous driving function called "NAD". This system has 12 ultrasonic radars, 11 high-definition perception cameras, 5 millimeter wave radars, 2 high-precision positioning units and 1 lidar. .
ZEEKR 001's system is called the "ZAD" automatic driving assistance system. The system has 12 ultrasonic radars, 15 high-definition perception cameras, 1 millimeter wave radar and a high-precision map.
Integration of minimalist interior and quality
The cockpit of Zhiji L7 has a "180+ odor-free level". The manufacturer spent tens of millions of dollars to establish the industry's first "odor-free workshop": from raw material development, raw material production, parts manufacturing, processing, delivery and smart atmosphere We will start from multiple aspects and establish a new standard for cockpit health throughout the life cycle. Allow users to enjoy the clean smell space 180 days in advance.
Zhiji L7 has spent a lot of money on interior materials, and there is a cross-level gap in the materials used to reflect the luxury of the interior. Compared with the best Nappa perforated leather seats of Weilai ET7 and ZEEKR 001, Zhiji L7's leather is sourced from the world's top raw hide resources, and the top cowhide is selected from the natural pastures of Bavaria, Germany, north of the Alps.
The cockpit of Zhiji L7 is equipped with 22 customized speaker units and theater-level dual-core DSP chips. The sound effects are multi-dimensionally optimized through customized software algorithms. Impressive sound reproduction and virtual surround sound effects can be achieved without the need for a specific sound source. It is like being in a mobile theater and enjoying an immersive auditory feast. In addition, Zhiji L7 also provides users with a sound experience that can simulate traditional large-displacement supercars.
Not only the 4 pieces of door glass, all 9 pieces of glass in the Zhiji L7 adopt double-layer sound insulation technology. Among them, the front and rear windows use 6mm ultra-thick glass, while the remaining 7 pieces of glass are all more than 5mm thick, reaching a leapfrog level. level, with super sound insulation effect.
In addition to the double-layer glass configuration, Pirelli's customized P ZERO exclusive high-performance silent tires also provide very important help for NVH. The tire uses a unique sound-absorbing cotton design inside the carcass, which can effectively filter the frequencies that the human ear can recognize, further reducing driving road noise, and perfectly balancing control and silence.
Editor’s comment: As China’s best pure electric cars at present, Zhiji L7, Weilai ET7 and Jikrypton 001 all represent the current domestic car companies’ attitude towards smart electric cars in the new world.Car understanding. From their respective performances, it is not difficult to find that designers and engineers are leading and leading the path of future cars in their own way.
The 771 pattern is taking shape. Judging from Jikrypton’s press conference on July 11, Jikrypton 001 is trying to keep up with Zhiji and Weilai, making up for the two shortcomings of intelligent four-wheel drive and 8155, but It's still a bit underwhelming in terms of control. The pleasing appearance, creative technological charm, and people-oriented intelligent performance brought by Zhiji L7 make it more like what it will look like in the future world.
