Pure design, enjoy luxury.
Polaris 3 is the first product to continue the brand-new design language system of Polaris concept car. Polaris 3, with its powerful wide-body posture, presents a full sense of sculpture and futurity. As an ultra-luxury pure electric 5-seat medium and large SUV, Polaris 3 has a body length of 4900mm, a height of 1.627mm, a width (including rearview mirror) of 2654.38+0.20mm and a wheelbase of 2985 mm. ..
Based on the high-performance positioning of the whole vehicle, Polaris 3 has integrated a number of aerodynamic designs and modeling from the beginning of research and development, and the overall drag coefficient has dropped to 0.29Cd, realizing the harmonious unity of design and function. The front spoiler wing accelerates the air in front of the engine compartment cover, so that the disturbed airflow adheres to the car body earlier and flows more smoothly. The rear spoiler wing enhances the downforce and high-speed stability of the vehicle and reduces the turbulence at the rear of the vehicle. The rear air front wing skillfully changes the direction of airflow, ensuring that the airflow on the side of the vehicle can flow through the body more smoothly.
The borderless exterior rearview mirror with a higher screen ratio is 30% smaller than the traditional rearview mirror, which can reduce the occlusion and provide a wider field of vision, and also reduce the collision risk and air resistance. The flat front and rear side windows and the hidden door handle with automatic pop-up function complement each other, which makes the body surface smoother, reduces turbulence and optimizes the aerodynamic performance of the side of the body.
Polaris 3 high-tech laminated glass panoramic skylight can effectively reduce the noise inside the car, isolate more than 99.5% ultraviolet radiation, reduce glare caused by sunlight and reduce the temperature inside the car, and improve the energy efficiency of air conditioning; The iconic Polaris logo carved in the glass interlayer by a brand-new etching process presents a flashing visual effect under the illumination of light, highlighting the brand style.
The front windshield adopts infrared coating technology, which can filter infrared rays in sunlight, reflect ultraviolet rays, keep the car cool, reduce the load of vehicle air conditioning system in high temperature weather and improve endurance; The standard rear acoustic laminated privacy glass brings quiet atmosphere and privacy protection to the occupants in the car.
SmartZone, which replaces the traditional front grille design, is another core element of Polaris 3' s innovative design of Precept concept car. SmartZone integrates sensors related to advanced driver assistance, such as sensors, cameras and radars, in one place, realizing the perfect integration of sensing hardware and overall body design for the first time.
The 22-inch multi-spoke black polished forged aluminum alloy wheel hub produced by exclusive laser etching technology has stronger toughness and lighter weight, which not only improves performance, but also presents a sense of design similar to handicrafts.
The interior design of Polaris 3 fully demonstrates the high-end concept of brand sustainable development, pursuing details, selecting carefully and matching accurately. Polaris 3 provides four interior themes carefully matched by designers, and each theme consists of selected main colors and innovative materials. Seats and interiors show a pure sense of high quality, creating a new benchmark for sustainable development in the electric age.
Polaris adopts double-arm design, and the compact shift lever moves behind the steering wheel, which not only shortens the driver's hand stroke when shifting gears, but also releases considerable interior space and improves the space utilization.
By optimizing the structure layout of the car body, Polaris 3 reduces the sitting posture of the whole car seat and the height of the instrument panel, which not only provides the driver with excellent SUV visual range, but also provides a more sporty driving experience. The front shoulder width of the car is 1, 4 16mm, and the rear shoulder width is 1, 428mm. Compared with the seats selected by similar SUV models, the seats of Polaris 3 are more spacious and more comfortable to sit on. Electric 8-way sitting posture, 4-way waist support, leg extension support and other adjustment functions can provide personalized settings according to different drivers and passengers. The overall width of the three seats in the back row reaches 1 375 mm, providing passengers with the same riding support and comfort as the front row. The completely flat floor also provides enough legroom for each passenger.
In addition, indoor lighting further extends the indoor space visually. The color temperature of the white LED ambient light on the dashboard and the side of the door is 5000 Kelvin, which is inspired by the spectral range of Polaris A, highlighting and enhancing the advanced atmosphere of the interior environment; The interior atmosphere light of the high-performance kit is Swedish gold, and a light band with a width of only 0.4 mm is created by laser etching technology, which surrounds the entire cockpit, demonstrating the high precision and high quality of polar star manufacturing.
Pure driving control, enjoy luxury.
As a car brand with a long history of track genes, Polaris is committed to making Polaris 3 the benchmark model of high-performance SUV in the electric age, and provides a series of designs that help to improve the driving experience in all directions.
Polaris 3 adopts the layout of front and rear double permanent magnet synchronous liquid-cooled motors only for luxury high-performance vehicles, which makes it have higher power density and lower energy consumption level. Compared with AC asynchronous motor, the energy conversion efficiency is improved by 10%. At the same time, the lightweight and durable aluminum front and rear axles are adopted, and the weight balance of 50:50 is finally achieved.
Polaris 3 dual-motor high-performance version can provide the maximum power of 380 kW and the maximum torque of 965,438+00 nm, and the acceleration from zero to 100 kilometers takes only 4.7 seconds. Thanks to TVDC dual clutch torque vector control system, the vehicle can disconnect the rear axle motor during long-distance cruising, further reducing energy consumption and extending the vehicle cruising range; When the driver steps on the accelerator pedal deeply, the vehicle can switch the four-wheel drive mode instantly, providing a carefree acceleration feeling.
Powerful power needs an excellent braking system to match it. Polaris has established a long-term partnership with Brembo, a world-renowned caliper manufacturer. All models of Polaris 3 come standard with Swedish gold 4-piston Brembo front brake caliper and 400 mm ventilated integral front brake disc. This brings rapid braking response to Polaris 3, and the braking distance of the vehicle from 100 km/h to rest is only 34 meters.
Dealing with a variety of complex road conditions is one of the important indicators to measure high-performance SUV. Therefore, Polaris 3 comes standard with CDC continuous variable damping control shock absorber and active dual-chamber air suspension provided by ZF. CDC continuously variable damping control shock absorber can automatically adjust the parameters of shock absorber at a frequency of 500 times per second according to different road conditions, so as to realize instantaneous adjustment of soft and hard damping and improve driving comfort.
Polaris 3 uses a large number of aluminum alloy materials to build a combination of front double wishbone independent suspension and rear integral multi-link suspension, and seeks a balance between the best grip and comfort by reducing the unsprung weight. Especially its rear integrated multi-link suspension is specially designed for high-performance vehicles.
The rear wheel suspension is mounted on the light aluminum subframe, which realizes higher torsional stiffness of the rear suspension and can maintain the best body posture in high-speed corners. The rear of the car can also follow the steering instructions made by the front suspension, which makes the overall control limit of Polaris 3 higher and more pleasant to drive.
The highly intelligent TVDC dual clutch torque vector control can also monitor the tire slip at any time and independently change the torque of each rear wheel, so that the vehicle has stronger traction, faster speed-up and higher steering efficiency, and can bring stable performance even in the face of wet roads.
The industry-leading11kwh battery pack provided by Contemporary Ampere Technology Co., Ltd. provides a strong guarantee for these driving experiences. The aluminum battery box is reinforced with boron steel to ensure the collision safety of the battery pack. The longest cruising range (CLTC) is 670 kilometers, and the maximum charging power under DC charging condition is 250 kW. It only takes 30 minutes to charge the battery from 10% to 80%, even if the owner faces the demand of long-distance travel, he can travel unimpeded.
Pure technology, enjoy luxury
With the advent of the electric age, the global information interaction in the car has become the source of confidence to "control everything". The "Snapdragon Digital Chassis" carried by Polaris 3 consists of an open and extensible cloud connection platform, and the "Snapdragon Digital Cockpit Platform" is its core component. Based on the powerful computing performance of Qualcomm Snapdragon 8 155 chip, it can provide drivers and passengers with an immersive in-car experience including high-definition display and high-quality surround sound effects. It uses native Android operating system, which can seamlessly connect mobile devices.
Three screens in the car are linked and information is exchanged. The important information needed by drivers can be displayed smoothly in the digital instrument panel, central control panel and HUD head-up display, which improves the convenience for users to read and operate.
The 9-inch dashboard has an anti-reflection coating, which can still be clearly seen when the picture is exposed to direct sunlight, and can avoid dazzling the driver. 14.5-inch vertical central control panel adopts Android native system, with OTA upgrade capability, and a large number of localized head applications such as Iflytek speech recognition, Gaode map and Huawei App Store are built in, providing excellent intelligent services for China consumers. HUD head-up display can project speed, traffic conditions and navigation information on the windshield. The brightness of the display screen can be automatically adjusted with the change of external light to avoid visual fatigue caused by long-term use by drivers. Active and passive security technology
With years of experience accumulation and preventive safety technology developed based on various types of sensors, the passive and active safety technology level of Polaris 3 has reached the leading level in the industry.
In order to protect the passengers in the car, a large number of boron steel is used as structural parts around Polaris 3 passenger cabin to create a solid cage-type car body structure, which minimizes the intrusion caused by vehicle impact deformation and ensures the safety of passengers in the car. The front and rear impact bumpers are made of mixed materials, which are optimized to absorb energy in different collision situations and help to minimize the impact force transmitted to the occupants in the car in the event of an accident. There are 9 airbags in the car, including the double inner airbags of the main driver and the co-pilot, and its pop-up time is only 8 milliseconds.
Polaris 3 is equipped with 12 ultrasonic sensor, 5 millimeter-wave radars, 5 cameras (4 panoramic cameras and 1 camera, 8 megapixels, 120-degree wide-angle view), and 2 driver monitoring sensors (in the car). These sensor data will provide strong support for road warning and driving assistance.
PA navigation assistance function can scan lane markings in real time at the speed of 0 to 150 km/h through the front high-definition camera, and use the steering assistance function to help drivers drive between the markings on both sides of the lane, even if they pass through corners, users do not need to control the direction. When encountering the vehicle in front, the vehicle will automatically follow the vehicle in front to keep a safe distance.
The optional lidar driver assistance kit includes the lidar of Luminar and the Drive Orin chip of NVIDIA, and three cameras (1 on the front windshield and two on the side of the car) are added, as well as the cleaning functions of the forward-looking camera and the side-looking camera, which can provide real-time detection of the surrounding environment of the vehicle (especially at a long distance). The vehicle can carry out a more comprehensive 3D scan of the surrounding environment, which helps to enhance the driving assistance ability.
Mr Feng Dan, general manager of Polaris China, said: "2023 is the first year of Polaris in China. Starting from Polaris 3, the future brand will actively lay out the ultra-luxury electric vehicle market with the rhythm of a new product every year. Since the release and pre-sale of Polar Star 3 in China last year, the China team has made further efforts to gain insight into consumers. In Polaris, car owners are not only our customers, but also our friends and confidants. However, as long as China keeps our friendship, heaven will remain our neighbor. Polaris will tailor the exclusive rights and interests for China customers: the first owner will enjoy worry-free car services such as lifetime warranty, lifetime free maintenance and lifetime road rescue, and each owner will have a travel butler and personal assistant to serve him at all times-"proxima centauri exclusive consultant".
This article comes from the author's first test drive and the copyright belongs to the author. Please contact the author in any form. The content only represents the author's point of view and has nothing to do with the car reform.