On September 22, the pre-sale began. This medium and large SUV for home users, known as the "Transformers" in the automotive industry, has a pre-sale price starting from 249,900 yuan, and is accompanied by a number of preferential policies.
"One car to many cars" is a product feature created by Changan Qiyuan E07 in the face of user requests in the new era, which also opens a new era of automobile self-evolution. The new car has variable shape, variable software and variable functions. It is the world’s first mass-produced variable SUV. Since its debut, it has been called "China’s version of Cybertruck" by consumers. Like Tesla Cybertruck, it is the only mass-produced model in the world equipped with a central ring network architecture.
The new car is 5045mm long, 1996mm wide, 1695mm high, and has a wheelbase of 3120mm. It is also a highly technological and innovative "panoramic smart variable SUV".
In the previous first dynamic public test, Changan Qiyuan E07’s power performance and leading technical performance were outstanding. The new car is equipped with a 440kW high-efficiency drive motor, which can output a maximum torque of 645N ? m. The measured acceleration of 100 kilometers only takes 3.96 seconds, and the acceleration performance is comparable. Even under the 2.4-ton curb mass, it still has strong and stable braking performance. The measured braking distance is less than 36 meters, which is excellent in the same class of models. The design performance of the new car’s wind resistance is excellent. With an ultra-low wind resistance coefficient of 0.237cd and a low wind noise rating of Class A (full score), Changan Qiyuan E07 won the title of the top ten models with low wind resistance and low wind noise in China Automotive Research 2024.
The high-performance three-electric system is also a major highlight of the new car. Changan Qiyuan E07 provides two pure electric EV versions and extended range versions of two power forms, both equipped with Changan self-developed "Golden Bell Battery", which has three characteristics of super safety, super long battery life and ultra-fast charging, which greatly relieves users’ mileage anxiety and provides more peace of mind travel protection. At the same time, Changan Qiyuan E07 is equipped with 800V silicon carbide AI platinum power platform as standard, which reduces energy consumption by 10% compared with similar SUVs, and the power system life can reach 10 years or 300,000 kilometers, greatly improving users’ car experience and confidence. In addition, the blessing of the new generation of superset electric drive system has achieved an industry-leading performance of 92% average drive efficiency and 95.5% maximum system efficiency under CLTC operating conditions.
In addition to having a long battery life of more than 650 kilometers, the pure electric EV version can also be charged quickly without picking up piles, and the 15-minute charge can supplement the cruising range of 365 kilometers. In addition, the EV version also provides super power saving function, which can increase the cruising range by 20% with one click, and the cruising performance is double the industry average. The extended range version is equipped with the latest generation of range extension platform independently developed by Changan Full Stack – Changan Tianyu Smart Range Extension, which adopts the world’s first ENC engine active noise reduction technology and multi-damping shock absorption system, which effectively reduces the noise and vibration of the range extender, so that the driver can hardly feel the existence of the range extender.
In terms of intelligence, Changan Qiyuan E07 is also surprising. In terms of the definition of intelligence, Changan Qiyuan E07 is summarized as a keyword – SDA, that is, Software Defined Auto (Software Defined Auto). In the era of software-defined cars, the core competitiveness of car brands is the right to define. With the continuous change of user requests and usage scenarios, Changan Qiyuan E07 can not only meet user requests through software updates, but also open up this definition ability to users. Users can personalize programming according to their actual usage scenarios, and truly realize the functions "you think you need", rather than simply providing "I think you need" settings.
Changan Qiyuan E07 uses the SDA Tianshu architecture to convert the software and hardware functions of the vehicle into definable services. Except for the brakes, accelerators, and steering wheels involved in safety regulations, all other electric control components can be freely defined by the user. To this end, Changan Qiyuan E07 provides three programming methods: one is scene programming through the AI voice model, the other is to use torah to drag building block programming, even children can easily get started, and the third is to provide programmer-level programming for professional developers. Open more than 1300 API interfaces, global developers can design programs according to user requests and upload them to Changan Topspace APP. Another layer of SDA meaning is Super DNA, that is, Changan’s completely autonomous and controllable soul architecture. From the L3 electronic and electrical architecture to the L4 operating system to the L5 software application layer, the SDA architecture is completely independently developed by Changan. Compared with other brands, it can only act as a "microphone" and a "porter", able to quickly respond to user requests, and update through OTA at any time to achieve true "change with you".
In addition, Changan Qiyuan E07 also has the same world-leading central ring network architecture as Tesla Cybertruck. The world’s first gigabit interconnection mechanism, millisecond-level link measurement, calculation, control, three interconnections in the blink of an eye, and our previous benchmark CAN communication 5M has been improved by 200 times. At the same time, the redundant design of multiple ring links ensures that the vehicle door can still be opened normally even in extreme cases after a 150-offset collision, with guaranteed safety.
The new car is also very good in terms of comfort and safety. Changan Qiyuan E07 is equipped with an air suspension system + CDC intelligent magic carpet suspension. The system has the functions of adjustable suspension height and hardness, which can effectively filter road vibration and support static self-seeking and dynamic adaptive adjustment. No matter what kind of road conditions, it can provide a smooth and smooth driving experience, ensuring that every trip is like being in a comfortable moving space. The new car is equipped with double zero-gravity seats in the front and rear seats as standard, and is equipped with electric adjustment, ventilation heating and 12-point massage function for the front and rear seats. At the same time, the four doors of the vehicle are equipped with double-layer laminated sound insulation glass, and 24 ultra-quiet tires with silencing plugs. More than 200 silent technologies have been applied. The measured cement pavement is 60km/h, and the sound pressure level in the vehicle is 61.8 decibels; the asphalt pavement is 60km/h, and the sound pressure level in the vehicle is 58.9 decibels.
The new car has the hardest high-strength body in the same class, with high-strength steel and magnesium-aluminum alloy accounting for more than 90% of the whole car. It adopts the industry-leading front and rear body integrated die-casting technology, and the torsional stiffness of the body reaches 39127N.m/deg. In the most rigorous 150-kilometer offset crash test, the door of Changan Qiyuan E07 can still be opened normally, demonstrating excellent safety.
Review:
In the current automotive market, there is a constant internal roll-up, and major new power car companies continue to open up market segments and deeply cultivate user requests in a single scenario. But in fact, different users have different needs, and the same user also has changing needs at different times and in different scenarios, and there are no products on the market that can meet such complex needs for the time being. Therefore, Changan broke the routine and dedicated itself to creating products with "full scene, full purpose and full function" with innovative concepts. Changan Qiyuan E07 came into being. Changan Qiyuan E07 is positioned as a panoramic intelligent variable SUV, locking the six major sectors that users are most concerned about: power, safety, control, comfort, three electricity, and reliability. It can be called a "hexagonal super warrior".