With the continuous support of national policies, new energy vehicles are bringing consumers a good situation where a hundred schools of thought are contending, and the layout of joint venture brands focusing on the mid-range market of about 200,000 yuan has been formed, especially with the launch of more popular The market favors mainly small pure electric SUVs, such as GAC Honda launched the VE-1, GAC Toyota launched Toyota C-HR EV and other models, while SAIC General Motors launched the Buick Weilan 7 pure electric SUV.
It can be said that SAIC-GM is a pioneer in domestic new energy vehicles. From extended range to extended range hybrid, then to pure electric, and then from sedan to SUV, it can be said that it is one step at a time, and now with With the launch of the Buick Weilan 7 pure electric SUV, it can also be said that SAIC-GM's new energy vehicles have reached a new level. They are all pure electric SUVs. What are the unique features of the Buick Weilan 7 pure electric SUV launched by SAIC-GM, which has deep technical reserves? After an in-depth test drive, I felt the uniqueness of SAIC-GM in the control performance of pure electric vehicles, which brought about its more humane side.
Press the distinctive rectangular one-button keyless start button, and the instruments and other equipment will enter the working state, which reminds me of the sense of ritual shown before setting sail in the science fiction movies I watched when I was a child. The gear lever is already a push-button type, which is very easy to operate. Thinking back to when I got into the Chevrolet Volt 8 years ago, I felt it was full of fashion. Now I feel that Weilan 7 also has some of that feeling. Depress the accelerator pedal deeply, and a pushing feeling will arise spontaneously, and the power comes very quickly and smoothly.
It turns out that Weilan 7 is equipped with the latest generation of eMotion intelligent electric drive technology. The front permanent magnet synchronous motor has a maximum power of 130kw and a peak torque of 360Nm. Compared with GAC Honda VE-1 120kw/280Nm and GAC Toyota launched Toyota C-HR EV 150kw/300Nm, Weilan 7 has a more prominent power explosion. When I opened the front hatch of Weilan 7, I saw several boxes connected to each other, and I felt that the integration of the power unit needs to be improved. During actual driving, in the standard mode, Weilan 7's power response is very fast and very linear. It is also equipped with a sports mode to bring you more excitement. In sports mode, the accelerator pedal is also more sensitive and the power response is faster. When accelerating to 80km/h, I can still feel the continuous burst of power. The sufficient power reserve makes me more confident in driving Weilan 7. The Weilan 7 front MacPherson suspension + rear torsion beam suspension is adjusted and matched according to the characteristics of new energy products to bring balanced performance. When passing through continuous bumpy road sections, the vehicle speed must be controlled to reduce the degree of bumps.
Facing an increasingly competitive market environment, has SAIC-GM, which has been deeply involved in the field of new energy for many years, applied any secret weapons to Weilan 7? The answer is yes. First of all, the driver will find a lever with a battery painted on it above the steering lever on the left side of the steering wheel. This is the motor strong energy recovery key, which is what the manufacturer calls ROD one-button enhanced kinetic energy recovery. By controlling the time of turning the lever , the vehicle speed can be reduced to zero through the drag of the motor. By controlling the retracting and retracting time of the paddle, you can completely reduce the vehicle speed to what you desire without the involvement of the traditional braking system. This is really great and practical, allowing energy to be reused well. This function is similar to the engine braking function of heavy-duty trucks, but the motor system takes this function to the extreme. This also tells us that electric vehicles have huge hidden potential waiting for us to develop and utilize it.
Compared with the motor braking energy recovery strength selection button of other brands of electric vehicles, Buick has refreshed our understanding this time and directly developed the "OPD single pedal mode". Just press this button , after activating this function, the vehicle will enter the "go-kart" mode. You can control the vehicle speed 100% as long as you control the accelerator pedal. When you release the "accelerator pedal", you will feel a certain drag force, allowing the vehicle speed to decrease smoothly, bringing Easier driving, this function is very practical in congested road sections, which is also a major advantage of electric vehicles over traditional energy vehicles. Strong kinetic energy recovery is achieved through manual paddles, and there is no need to step on the brakes when walking in urban traffic conditions.
Weilan 7 energy recovery mode also includes "standard mode" and "OPD single pedal mode + ROD one-button enhanced kinetic energy recovery", a total of 4 energy recovery mode combinations.
In the standard mode, just like driving a fuel vehicle, the vehicle glides briskly after releasing the pedal, and the driver and passengers can hardly feel the braking energy recovery; the most fun thing about driving is the combination of ROD one-button enhanced kinetic energy recovery and OPD single-pedal mode. , to achieve the strongest kinetic energy recovery efficiency. The feedback and direction of the steering wheel during driving are satisfactory. I just feel that the position of the steering wheel is a bit too far back and needs further adjustment. Weilan 7 also has 12 smart driving assistance functions that are safer and more worry-free, especially the ACC full-speed adaptive cruise system, FCA forward collision warning system, LDW lane departure warning system, SBZA side blind zone warning system, etc., allowing people to drive along the way. Travel comfortably and securely.
Weilan 7 high-energy ratio long-life battery cells are provided by the world's top brand LG Chem. The battery pack composed of 288 cells has a power of 55.6 kWh, and the power consumption per 100 kilometers is as low as 13.1kWh, bringing a 500km range. Battery life. General Motors' unique cell-level intelligent temperature management system ensures that the battery pack can output stably in a wide range of ambient temperatures from -35 to 55°C. After turning on the enhanced display theme on the vehicle dashboard, three values ????— Max, Min, and actual cruising range — Max represents the longest cruising range under the most ideal working conditions, and Min represents the lowest cruising range under the worst working conditions. , the current actual cruising range is calculated based on driving habits and other factors. The three different indicators also break the monotonous cruising range prompts of pure electric vehicles in the past, allowing people to drive Weilan 7 more confidently when traveling. Weilan 7 also provides three charging modes: "plug and charge", "delayed charging" and "saving charging". It can set location memory and target power, and can achieve 379km of charging in 60 minutes and 213km of charging in 30 minutes. Quick "blood recovery" ability. The fast charging function greatly enhances the practicality of Weilan 7.
The interior design language of Micro Blue 7 is also derived from Buick’s 360-degree integrated cockpit concept, with scattered golden chrome trim strips running through it, as well as exquisitely crafted golden patterns and 3D three-dimensional patterns everywhere. , showing elegance and chic, spacious and layered. The central control panel, roof lining, door interior panels and other areas that are easily accessible in the car are all covered with soft materials, bringing a good sense of comfort; the high-sitting front seats with ventilation and heating functions provide a wide view , making driving more comfortable; the ETRS push-button electronic gearbox that is standard on all series is simple and easy to operate; especially the high-definition streaming media rearview screen has a wider viewing range than the traditional interior rearview mirror, and the field of view is not blocked by the rear passengers, making it ideal at night and In rainy and snowy weather, the road conditions behind the car can be clearly seen. BOSE audio and Buick's patented QuietTuningTM technology complement each other to bring an immersive mobile concert hall cockpit experience.
The 2675mm wheelbase of Weilan 7 brings excellent seating space, making rear passengers more comfortable. It also has a large panoramic sunroof that is 902mm long and 825mm wide and can be opened, bringing a sense of transparency and comfort. . When getting in and out of the car, I found that the doors have no door thresholds, and the rear seat also has a flat floor, which is superior to traditional SUVs in terms of ease of entry and exit and ride comfort. In terms of storage space, there are more than 20 storage compartments in the car, especially the large through-space under the gear lever and the privacy space under the trunk floor. The design is very pleasing. Although the 363L trunk space is not very large, loading daily items is not a problem. If large items are transported, the rear seats can be divided into 6/4 and folded completely flat, increasing the cargo space to 1331L.
The overall style of Weilan 7 continues the sculptural aesthetic genes of the Buick brand and the dynamic style of the "Buick Blue" new energy vehicle family. You will find that its front face does not have a traditional air intake grille, and is replaced by a 3D three-dimensional geometry. Replaced with faceted patterns, making it look more avant-garde and fashionable. This pattern can be found on the side skirts, rear and center console and has become an exclusive logo. The light-guided LED flying wing trim is integrated with the boomerang-style front LED light-guide daytime running lights, creating a dynamic and sharp through-type effect. It echoes the through-type LED taillights at the rear and becomes another iconic highlight in the vehicle design. . Both sides of the front bumper are equipped with black air curtains, which not only strengthen the wing-like design elements of the Buick family, but also take into account the practicality of reducing wind resistance, bringing a more technological feel. The C-pillar on the side of the car also adopts the boomerang style, and the black decoration creates an elegant and dynamic suspended roof. The shape of the tail that is narrow at the top and wide at the bottom and the large black lower surround give the vehicle a sense of stability.
Weilan 7 is equipped with Buick eConnect intelligent interconnection technology, and the deeply integrated Baidu artificial intelligence Internet of Vehicles is very powerful. Just press the steering wheel shortcut button to wake up Baidu Voice Assistant, and it will take you wherever you want to go. , tell me what you want to do, and I will do it for you. Enjoy delicious food, visit beautiful scenery, watch movies, and even be tied to a smart home to remotely turn on smart home appliances in advance before going home. The navigation map data coverage of more than 10 million kilometers is more accurate than before. When you find a place you like, you can also synchronize your mobile phone and car collections; if friends travel together in a group or pick up someone, they can display each other in real time through the car navigation Location. When you are stuck in traffic and bored, there are 20 million+ online music resources, 10 million+ high-quality audiobooks, 20,00 free online radio stations and massive news content resources for entertainment. When the vehicle's range is less than 100km, the navigation system will draw the estimated vehicle's range. When it is less than 75km, the system will automatically remind and recommend surrounding charging piles.
Weilan 7 has OTA remote upgrade capabilities and enjoys the annual 100G "OnStar 4G car connection application lifetime free traffic" service. In addition to practical smart car-connected technology, the interaction between mobile phones and cars is indispensable for current travel. Wireless Apple CarPlay function + wireless charging is good news for mobile phone dependents, and it also supports Baidu CarLife mobile phone mapping. Through the iBuick mobile app, you can also remotely control and manage Weilan 7, such as turning on the air conditioner in advance, which is a must in summer. Sitting in the car instantly immerses you in a high-end and comfortable atmosphere.
After experiencing the Buick Weilan 7 in depth, I feel that it has the ability to catch up from behind with its more individual appearance, rich and practical configurations, and more user-friendly functions. The Buick Weilan 7 pure electric SUV has a driving range of 500km and is priced at an exciting price of 179,800 yuan and 199,800 yuan after subsidies. In the price range of 170,000-200,000 yuan, Buick Weilan 7 has better competitive strength.