Li AUTO L7
Comprehensive Analysis of Li-AUTO-L7: A New Benchmark and Challenges for Family Smart SUVs
I. Analysis of Core Product Strength
Power System: Flexible Choices between Extended-Range and Pure Electric
The Li-AUTO-L7 offers two power options to meet the travel needs of different users. Its extended-range electric system adopts a 1.5T four-cylinder turbocharged engine as the range extender, combined with a four-wheel-drive system consisting of front and rear dual motors. This combination enables the vehicle's system to have a comprehensive power of 330kW and a comprehensive torque of 620N·m, with a 0-100km/h acceleration in just 5.3 seconds. The power output is strong, making it easy to handle both starting and overtaking on urban roads and re-acceleration on highways. In terms of range, the version equipped with a 42.8kWh battery has a CLTC pure electric range of 210km and a comprehensive range of up to 1315km; while the version with a 52.3kWh battery has a pure electric range increased to 286km and a comprehensive range of 1421km. Even in the state of low battery, the vehicle can still maintain good power performance, and the CLTC thermal fuel consumption is as low as 5.88L/100km, effectively alleviating users' range anxiety.
For users who have the conditions to charge frequently and have short daily commuting distances, the pure electric mode can provide a quiet and zero-emission driving experience with relatively low costs. When traveling long distances, the advantages of the extended-range system become prominent. Users do not need to worry about not finding charging piles and can continue their journey by refueling at any time.
Intelligent Configuration: Technology Empowers Travel Experience
In terms of intelligent configuration, the Li-AUTO-L7 demonstrates strong technological strength. In intelligent driving, the AD Pro basic version is equipped with the Horizon Journey J6M chip (128TOPS computing power) and ATL all-weather lidar, realizing functions such as high-speed NOA (Navigate on Autopilot) and automatic parking. Among them, high-speed NOA can realize automatic assisted driving on highways according to the navigation route, including automatic lane changing, overtaking, entering and exiting ramps, etc., which greatly reduces the fatigue of long-distance driving. The newly added "360-degree AEB" system (Automatic Emergency Braking System) can automatically identify and avoid sudden situations such as pedestrians and cyclists in low-speed scenarios, providing a strong guarantee for the safety of family travel.
The AD Max high-end version is upgraded to the NVIDIA Thor-U chip (700TOPS computing power), combined with a hardware matrix of 1 lidar, 11 cameras, and 12 ultrasonic radars, realizing L2+ level functions such as full-scenario NOA and valet parking. Through the OTA upgrade of the VLA driver large model, it will support more advanced scenarios in the future, such as voice command execution of "find nearby charging piles" and "roam to find parking spaces", making driving more convenient and intelligent.
In the intelligent cockpit part, the Li-AUTO-L7 is equipped with a Qualcomm Snapdragon 8295P chip (30TOPS computing power), driving a 15.7-inch OLED central control screen and a co-pilot entertainment screen (resolution 2880×1620), which displays clearly and has bright colors, capable of smoothly playing 4K videos. The ideal classmate 3D image has been upgraded, and the voice interaction function is more powerful. It not only supports common vehicle control commands but also can realize more than 20 life service functions such as food ordering and express query. The task master scenario-based programming allows users to customize various intelligent linkage scenarios according to their own habits and needs, such as "automatically calling up blind spot images when turning on the light" and "automatically closing windows when it rains", truly making technology serve life.
II. In-depth Analysis of Core Advantages
Benchmark of Space Practicality
The wheelbase of the Li-AUTO-L7 reaches 3005mm, which is in a leading position among models of the same level, bringing extremely spacious space inside the car. The rear legroom is nearly 1.1 meters, allowing even tall passengers to stretch their legs easily, and the riding experience even surpasses that of some MPV models. All seats in the car support electric adjustment. The second-row seats also have SPA-level ten-point massage and leg rest adjustment functions. The "Queen Seat" mode creates an extremely comfortable riding experience for rear passengers through the cooperation of the co-pilot leg rest and rear foot pads.
In terms of trunk space, the volume under normal conditions is 801L, which can easily accommodate large items such as strollers and camping equipment. When the rear seats are folded down, the trunk space can be expanded to 1881L, forming an almost flat space, which can meet users' diverse loading needs whether moving or traveling long distances. The low platform design also facilitates users to carry heavy objects, further improving the practicality of the space.
Range and Energy Supplement System
As mentioned earlier, the long-range capability of the Li-AUTO-L7 is a significant advantage. Both the 225km - 286km pure electric range and the comprehensive range of more than 1000km can adapt to various travel scenarios. For daily urban commuting, the pure electric mode can fully meet the needs, which is economical and environmentally friendly. When traveling long distances, the extended-range system ensures that the vehicle will not be trapped due to running out of power.
In terms of energy supplement, the Max/Ultra version supports 90kW fast charging technology, and it only takes 25 minutes to charge from 20% to 80% . At the same time, the self-built supercharging station network of Li Auto is constantly improving. Up to now, there are more than 2200 stations, providing users with more convenient charging options. In addition, the vehicle also has an external discharge function with a discharge power of up to 3.5kW, which can supply power to electrical equipment in camping and other scenarios, further expanding the use scenarios of the vehicle.
Upgraded Intelligent Experience
From intelligent driving to intelligent cockpit, the Li-AUTO-L7 has comprehensively improved users' intelligent experience. In intelligent driving, different versions of intelligent driving systems provide users with various options from basic to high-end. Whether on highways or urban roads, they can provide safe and convenient assisted driving functions. With the continuous upgrading of OTA technology, the functions of intelligent driving will continue to be optimized and expanded, bringing users more advanced driving experience.
The upgrade of the intelligent cockpit is also significant. The powerful chip computing power ensures the smooth operation of the system, and the large-size high-definition screen provides an excellent visual effect. The combination of the ideal classmate voice assistant and task master scenario-based programming allows users to easily control the vehicle and various functions through voice and custom scenario commands, greatly improving the convenience of operation. The multi-screen linkage function in the car, such as the 15.7-inch ceiling entertainment screen added in the Ultra version, which links with the central control screen and the co-pilot entertainment screen, as well as the gesture control function, brings passengers a rich entertainment experience, making the car a mobile intelligent living space.
III. Objectively Existing Product Shortcomings
Controversy over Chassis Suspension Tuning
Some users have reported that there are certain problems with the chassis suspension tuning of the Li-AUTO-L7. Although the whole series is standard with dual-chamber magic carpet air suspension, with CDC dynamic damping adjustment and intelligent road preview functions, it has a good performance in comfort and can better filter road bumps. However, in some intense driving scenarios, such as high-speed cornering, the vehicle has obvious roll, and the suspension support is insufficient, which affects the handling stability. For some users who pursue driving pleasure, such chassis tuning may not meet their needs. In addition, the difference in chassis suspension tuning in different driving modes is not obvious enough, which does not bring users a sufficiently rich driving experience.
Vehicle Machine System Performance Bottleneck
Although the Li-AUTO-L7 is equipped with a Qualcomm Snapdragon 8295P chip, the vehicle machine system will still have stuttering in some complex operation scenarios. For example, when multiple applications are opened at the same time, such as navigation, music, video, and multi-screen linkage operations, the response speed of the system will slow down, and there will be a short delay when switching applications or executing commands. In addition, the software optimization of the vehicle machine system needs to be improved. The interface design of some applications is not concise enough, and the operation logic is not clear enough, which affects the user experience. There are also some problems in the connection stability with external devices such as mobile phones, and occasionally there are situations of connection interruption or poor data transmission.
NVH Control Needs Optimization
In terms of NVH (Noise, Vibration, and Harshness) control, the Li-AUTO-L7 still has room for improvement. When driving at high speed, wind noise and tire noise can be clearly felt in the car. Especially when the speed exceeds 100km/h, wind noise will interfere with the communication of passengers in the car to a certain extent. In pure electric mode, the high-frequency noise of the motor is also obvious under certain working conditions, affecting the quietness in the car. In addition, when the vehicle passes through uneven roads, the noise and vibration from the chassis are not filtered thoroughly enough, so that passengers in the car can clearly perceive the road conditions, reducing the riding comfort.
Detail Design Needs Improvement
In terms of the vehicle's detail design, the Li-AUTO-L7 has some shortcomings. For example, the air outlet under the seat has no blocking net or cover, which makes it easy for items to fall in and is troublesome to clean; the motor under the seat is exposed, which has certain safety risks. The design of some storage spaces in the car is not reasonable enough, and the size and shape are not very in line with daily usage habits, affecting the utilization rate of space. In addition, the assembly process of some interior parts of the vehicle needs to be improved. Some users have reported problems such as uneven gaps in the interior and loose components. Although these problems do not affect the normal use of the vehicle, they affect users' perception of vehicle quality to a certain extent.
IV. Competitor Comparison and Purchase Suggestions
In the 300,000-400,000 yuan new energy SUV market, the Li-AUTO-L7 faces many strong competitors. Compared with the AITO M7, the L7 has obvious advantages in space. Its 3005mm wheelbase is far longer than the 2820mm wheelbase of the AITO M7, with more spacious rear space and larger trunk volume. In terms of intelligent cockpit, the HarmonyOS system of the AITO M7 has an operation logic closer to that of a mobile phone, with high interaction fluency, and has functions such as visible and speakable, cross-device interconnection, and mobile phone applications can seamlessly flow to the vehicle machine; while the HUD + central control screen information distribution of the Li Auto L7 is more reasonable, the ideal classmate voice assistant is richer in life service functions, and also has the task master scenario-based programming function. In terms of power, the extended-range system of the Li Auto L7 has excellent comprehensive power and torque performance, with faster 0-100km/h acceleration; the pure electric range of the four-wheel-drive version of the AITO M7 is slightly longer, but the motor power is lower than that of the L7.
Compared with the XPeng G9, the L7 has better space comfort, especially in the rear riding space and seat comfort. The XPeng G9 has more advantages in handling performance. Its dual-chamber air suspension with German Vibracoustic tuning has better cornering support. In terms of intelligent driving, XPeng G9's XNGP urban navigation assisted driving has a higher passing rate at complex intersections; the AD Max high-end version of the Li Auto L7 also has excellent performance in hardware computing power and function expandability. In terms of range, the extended-range system of the Li Auto L7 has no range anxiety, which is suitable for long-distance travel; the 800V high-voltage platform of the XPeng G9 has a fast charging speed, but long-distance travel is more dependent on charging piles.
If you are a family user who pays more attention to spacious and comfortable interior space, long range, and rich intelligent cockpit life service functions, then the Li-AUTO-L7 will be a good choice. Among them, the Pro version has a relatively high cost performance, and its configuration can meet the needs of most families. If you are a technology enthusiast who pursues the ultimate intelligent driving experience and smooth vehicle machine interaction, and the charging facilities in your area are perfect, the XPeng G9 may be more suitable for you. If you are a Huawei ecosystem user and have high requirements for the interconnection and collaboration between the vehicle machine and the mobile phone, the HarmonyOS intelligent cockpit of the AITO M7 can bring you an excellent experience.
V. Summary and Outlook
With its strong core product strength, the Li-AUTO-L7 has occupied an important position in the family smart SUV market. Its spacious and comfortable space, long range, convenient energy supplement system, and continuously upgraded intelligent experience provide high-quality travel solutions for family users. However, the vehicle still has some shortcomings in chassis suspension tuning, vehicle machine system performance, NVH control, and detail design, which need to be improved in subsequent product optimization.
Looking forward to the future, with the continuous development of new energy vehicle technology, Li Auto is expected to further enhance the product competitiveness of the Li-AUTO-L7. In terms of intelligent driving, through continuous OTA upgrades, continuously expand intelligent driving functions and improve the reliability and safety of the system. In terms of power system, optimize the efficiency of the extended-range electric system, reduce energy consumption, and further increase the pure electric range. In terms of vehicle comfort and quality, strengthen the optimization of chassis suspension tuning, improve NVH control level, improve detail design and assembly process, and bring users a more perfect product experience. It is believed that with continuous innovation and improvement, the Li-AUTO-L7 will continue to lead the development trend of the family smart SUV market.
